[==========] Running 2 tests from 1 test suite.
[----------] Global test environment set-up.
[----------] 2 tests from WriteThrottlingTest
[ RUN      ] WriteThrottlingTest.ThrottleWriteRpcPerSec
2026-08-12T08:03:52Z chronyd version 4.6.1 starting (+CMDMON +NTP +REFCLOCK +RTC -PRIVDROP -SCFILTER -SIGND +ASYNCDNS -NTS -SECHASH -IPV6 +DEBUG)
2026-08-12T08:03:52Z Disabled control of system clock
WARNING: Logging before InitGoogleLogging() is written to STDERR
I20260812 08:03:52.725024 18236 external_mini_cluster.cc:1372] Running /tmp/dist-test-task6EAfYQ/build/debug/bin/kudu
/tmp/dist-test-task6EAfYQ/build/debug/bin/kudu
--fs_wal_dir=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/master-0/wal
--fs_data_dirs=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/master-0/data
--block_manager=log
--webserver_interface=localhost
--never_fsync
--enable_minidumps=false
--redact=none
--metrics_log_interval_ms=1000
--log_dir=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/master-0/logs
--server_dump_info_path=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/master-0/data/info.pb
--server_dump_info_format=pb
--rpc_server_allow_ephemeral_ports
--unlock_experimental_flags
--unlock_unsafe_flags
--logtostderr
--logbuflevel=-1
--ipki_server_key_size=768
--openssl_security_level_override=0
master
run
--ipki_ca_key_size=768
--tsk_num_rsa_bits=512
--rpc_bind_addresses=127.17.207.62:44343
--webserver_interface=127.17.207.62
--webserver_port=0
--builtin_ntp_servers=127.17.207.20:36657
--builtin_ntp_poll_interval_ms=100
--ntp_initial_sync_wait_secs=10
--time_source=builtin
--rpc_reuseport=true
--master_addresses=127.17.207.62:44343 with env {}
W20260812 08:03:52.836969 18246 flags.cc:432] Enabled unsafe flag: --openssl_security_level_override=0
W20260812 08:03:52.837203 18246 flags.cc:432] Enabled unsafe flag: --rpc_server_allow_ephemeral_ports=true
W20260812 08:03:52.837242 18246 flags.cc:432] Enabled unsafe flag: --never_fsync=true
W20260812 08:03:52.840718 18246 flags.cc:432] Enabled experimental flag: --ipki_ca_key_size=768
W20260812 08:03:52.840781 18246 flags.cc:432] Enabled experimental flag: --ipki_server_key_size=768
W20260812 08:03:52.840802 18246 flags.cc:432] Enabled experimental flag: --tsk_num_rsa_bits=512
W20260812 08:03:52.840821 18246 flags.cc:432] Enabled experimental flag: --rpc_reuseport=true
I20260812 08:03:52.844776 18246 master_runner.cc:387] Master server non-default flags:
--log_dir=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/master-0/logs
--logbuflevel=-1
--logtostderr=true
--builtin_ntp_poll_interval_ms=100
--builtin_ntp_servers=127.17.207.20:36657
--ntp_initial_sync_wait_secs=10
--time_source=builtin
--fs_data_dirs=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/master-0/data
--fs_wal_dir=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/master-0/wal
--ipki_ca_key_size=768
--master_addresses=127.17.207.62:44343
--ipki_server_key_size=768
--openssl_security_level_override=0
--tsk_num_rsa_bits=512
--rpc_bind_addresses=127.17.207.62:44343
--rpc_reuseport=true
--rpc_server_allow_ephemeral_ports=true
--metrics_log_interval_ms=1000
--server_dump_info_format=pb
--server_dump_info_path=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/master-0/data/info.pb
--webserver_interface=127.17.207.62
--webserver_port=0
--never_fsync=true
--heap_profile_path=/tmp/kudu.18246
--redact=none
--unlock_experimental_flags=true
--unlock_unsafe_flags=true
--enable_minidumps=false

Master server version:
kudu 1.19.0-SNAPSHOT
revision 70c51312f1186a8ae9f46647160b7730123f7601-dirty
build type DEBUG
built by None at 12 Aug 2026 06:06:26 UTC on 39be9dd7121a
I20260812 08:03:52.845858 18246 env_posix.cc:2285] Not raising this process' open files per process limit of 1048576; it is already as high as it can go
I20260812 08:03:52.846964 18246 file_cache.cc:504] Constructed file cache file cache with capacity 419430
W20260812 08:03:52.853075 18251 instance_detector.cc:116] could not retrieve AWS instance metadata: Network error: curl error: HTTP response code said error: The requested URL returned error: 404
W20260812 08:03:52.853055 18252 instance_detector.cc:116] could not retrieve Azure instance metadata: Network error: curl error: HTTP response code said error: The requested URL returned error: 404
W20260812 08:03:52.853053 18254 instance_detector.cc:116] could not retrieve OpenStack instance metadata: Network error: curl error: HTTP response code said error: The requested URL returned error: 404
I20260812 08:03:52.853344 18246 server_base.cc:1061] running on GCE node
I20260812 08:03:52.853837 18246 hybrid_clock.cc:584] initializing the hybrid clock with 'builtin' time source
I20260812 08:03:52.854753 18246 hybrid_clock.cc:630] waiting up to --ntp_initial_sync_wait_secs=10 seconds for the clock to synchronize
I20260812 08:03:52.855957 18246 hybrid_clock.cc:648] HybridClock initialized: now 1786521832855936 us; error 102 us; skew 500 ppm
I20260812 08:03:52.857950 18246 webserver.cc:533] Webserver started at http://127.17.207.62:36955/ using document root <none> and password file <none>
I20260812 08:03:52.858529 18246 fs_manager.cc:362] Metadata directory not provided
I20260812 08:03:52.858616 18246 fs_manager.cc:368] Using write-ahead log directory (fs_wal_dir) as metadata directory
I20260812 08:03:52.858840 18246 server_base.cc:909] This appears to be a new deployment of Kudu; creating new FS layout
I20260812 08:03:52.860399 18246 fs_manager.cc:1068] Generated new instance metadata in path /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/master-0/data/instance:
uuid: "3b0da355a72e4db382cdd8f070f9535a"
format_stamp: "Formatted at 2026-08-12 08:03:52 on dist-test-slave-8n49"
I20260812 08:03:52.860985 18246 fs_manager.cc:1068] Generated new instance metadata in path /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/master-0/wal/instance:
uuid: "3b0da355a72e4db382cdd8f070f9535a"
format_stamp: "Formatted at 2026-08-12 08:03:52 on dist-test-slave-8n49"
I20260812 08:03:52.864300 18246 fs_manager.cc:696] Time spent creating directory manager: real 0.003s	user 0.003s	sys 0.000s
I20260812 08:03:52.866550 18262 log_block_manager.cc:4127] Time spent loading block containers with low live blocks: real 0.000s	user 0.000s	sys 0.000s
I20260812 08:03:52.867549 18246 fs_manager.cc:730] Time spent opening block manager: real 0.002s	user 0.000s	sys 0.002s
I20260812 08:03:52.867700 18246 fs_manager.cc:647] Opened local filesystem: /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/master-0/data,/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/master-0/wal
uuid: "3b0da355a72e4db382cdd8f070f9535a"
format_stamp: "Formatted at 2026-08-12 08:03:52 on dist-test-slave-8n49"
I20260812 08:03:52.867811 18246 fs_report.cc:389] FS layout report
--------------------
wal directory: /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/master-0/wal
metadata directory: /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/master-0/wal
1 data directories: /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/master-0/data/data
Total live blocks: 0
Total live bytes: 0
Total live bytes (after alignment): 0
Total number of LBM containers: 0 (0 full)
Did not check for missing blocks
Did not check for orphaned blocks
Total full LBM containers with extra space: 0 (0 repaired)
Total full LBM container extra space in bytes: 0 (0 repaired)
Total incomplete LBM containers: 0 (0 repaired)
Total LBM partial records: 0 (0 repaired)
Total corrupted LBM metadata records in RocksDB: 0 (0 repaired)
I20260812 08:03:52.886070 18246 rpc_server.cc:225] running with OpenSSL 1.1.1  11 Sep 2018
I20260812 08:03:52.886837 18246 env_posix.cc:2285] Not raising this process' running threads per effective uid limit of 18446744073709551615; it is already as high as it can go
I20260812 08:03:52.887058 18246 kserver.cc:163] Server-wide thread pool size limit: 3276
I20260812 08:03:52.894796 18329 acceptor_pool.cc:272] collecting diagnostics on the listening RPC socket 127.17.207.62:44343 every 8 connection(s)
I20260812 08:03:52.894796 18246 rpc_server.cc:307] RPC server started. Bound to: 127.17.207.62:44343
I20260812 08:03:52.895917 18246 server_base.cc:1193] Dumped server information to /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/master-0/data/info.pb
I20260812 08:03:52.898876 18330 data_dirs.cc:400] Could only allocate 1 dirs of requested 3 for tablet 00000000000000000000000000000000. 1 dirs total, 0 dirs full, 0 dirs failed
I20260812 08:03:52.901793 18236 external_mini_cluster.cc:1434] Started /tmp/dist-test-task6EAfYQ/build/debug/bin/kudu as pid 18246
I20260812 08:03:52.901989 18236 external_mini_cluster.cc:1448] Reading /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/master-0/wal/instance
I20260812 08:03:52.904196 18330 tablet_bootstrap.cc:492] T 00000000000000000000000000000000 P 3b0da355a72e4db382cdd8f070f9535a: Bootstrap starting.
I20260812 08:03:52.906893 18330 tablet_bootstrap.cc:654] T 00000000000000000000000000000000 P 3b0da355a72e4db382cdd8f070f9535a: Neither blocks nor log segments found. Creating new log.
I20260812 08:03:52.907622 18330 log.cc:826] T 00000000000000000000000000000000 P 3b0da355a72e4db382cdd8f070f9535a: Log is configured to *not* fsync() on all Append() calls
I20260812 08:03:52.909411 18330 tablet_bootstrap.cc:492] T 00000000000000000000000000000000 P 3b0da355a72e4db382cdd8f070f9535a: No bootstrap required, opened a new log
I20260812 08:03:52.911791 18330 raft_consensus.cc:359] T 00000000000000000000000000000000 P 3b0da355a72e4db382cdd8f070f9535a [term 0 FOLLOWER]: Replica starting. Triggering 0 pending ops. Active config: opid_index: -1 OBSOLETE_local: true peers { permanent_uuid: "3b0da355a72e4db382cdd8f070f9535a" member_type: VOTER last_known_addr { host: "127.17.207.62" port: 44343 } }
I20260812 08:03:52.912002 18330 raft_consensus.cc:385] T 00000000000000000000000000000000 P 3b0da355a72e4db382cdd8f070f9535a [term 0 FOLLOWER]: Consensus starting up: Expiring failure detector timer to make a prompt election more likely
I20260812 08:03:52.912101 18330 raft_consensus.cc:740] T 00000000000000000000000000000000 P 3b0da355a72e4db382cdd8f070f9535a [term 0 FOLLOWER]: Becoming Follower/Learner. State: Replica: 3b0da355a72e4db382cdd8f070f9535a, State: Initialized, Role: FOLLOWER
I20260812 08:03:52.912662 18330 consensus_queue.cc:260] T 00000000000000000000000000000000 P 3b0da355a72e4db382cdd8f070f9535a [NON_LEADER]: Queue going to NON_LEADER mode. State: All replicated index: 0, Majority replicated index: 0, Committed index: 0, Last appended: 0.0, Last appended by leader: 0, Current term: 0, Majority size: -1, State: 0, Mode: NON_LEADER, active raft config: opid_index: -1 OBSOLETE_local: true peers { permanent_uuid: "3b0da355a72e4db382cdd8f070f9535a" member_type: VOTER last_known_addr { host: "127.17.207.62" port: 44343 } }
I20260812 08:03:52.912833 18330 raft_consensus.cc:399] T 00000000000000000000000000000000 P 3b0da355a72e4db382cdd8f070f9535a [term 0 FOLLOWER]: Only one voter in the Raft config. Triggering election immediately
I20260812 08:03:52.912914 18330 raft_consensus.cc:493] T 00000000000000000000000000000000 P 3b0da355a72e4db382cdd8f070f9535a [term 0 FOLLOWER]: Starting leader election (initial election of a single-replica configuration)
I20260812 08:03:52.913033 18330 raft_consensus.cc:3060] T 00000000000000000000000000000000 P 3b0da355a72e4db382cdd8f070f9535a [term 0 FOLLOWER]: Advancing to term 1
I20260812 08:03:52.913780 18330 raft_consensus.cc:515] T 00000000000000000000000000000000 P 3b0da355a72e4db382cdd8f070f9535a [term 1 FOLLOWER]: Starting leader election with config: opid_index: -1 OBSOLETE_local: true peers { permanent_uuid: "3b0da355a72e4db382cdd8f070f9535a" member_type: VOTER last_known_addr { host: "127.17.207.62" port: 44343 } }
I20260812 08:03:52.914079 18330 leader_election.cc:304] T 00000000000000000000000000000000 P 3b0da355a72e4db382cdd8f070f9535a [CANDIDATE]: Term 1 election: Election decided. Result: candidate won. Election summary: received 1 responses out of 1 voters: 1 yes votes; 0 no votes. yes voters: 3b0da355a72e4db382cdd8f070f9535a; no voters: 
I20260812 08:03:52.914318 18330 leader_election.cc:290] T 00000000000000000000000000000000 P 3b0da355a72e4db382cdd8f070f9535a [CANDIDATE]: Term 1 election: Requested vote from peers 
I20260812 08:03:52.914542 18336 raft_consensus.cc:2804] T 00000000000000000000000000000000 P 3b0da355a72e4db382cdd8f070f9535a [term 1 FOLLOWER]: Leader election won for term 1
I20260812 08:03:52.914755 18336 raft_consensus.cc:697] T 00000000000000000000000000000000 P 3b0da355a72e4db382cdd8f070f9535a [term 1 LEADER]: Becoming Leader. State: Replica: 3b0da355a72e4db382cdd8f070f9535a, State: Running, Role: LEADER
I20260812 08:03:52.915032 18336 consensus_queue.cc:237] T 00000000000000000000000000000000 P 3b0da355a72e4db382cdd8f070f9535a [LEADER]: Queue going to LEADER mode. State: All replicated index: 0, Majority replicated index: 0, Committed index: 0, Last appended: 0.0, Last appended by leader: 0, Current term: 1, Majority size: 1, State: 0, Mode: LEADER, active raft config: opid_index: -1 OBSOLETE_local: true peers { permanent_uuid: "3b0da355a72e4db382cdd8f070f9535a" member_type: VOTER last_known_addr { host: "127.17.207.62" port: 44343 } }
I20260812 08:03:52.915505 18330 sys_catalog.cc:565] T 00000000000000000000000000000000 P 3b0da355a72e4db382cdd8f070f9535a [sys.catalog]: configured and running, proceeding with master startup.
I20260812 08:03:52.916713 18338 sys_catalog.cc:455] T 00000000000000000000000000000000 P 3b0da355a72e4db382cdd8f070f9535a [sys.catalog]: SysCatalogTable state changed. Reason: New leader 3b0da355a72e4db382cdd8f070f9535a. Latest consensus state: current_term: 1 leader_uuid: "3b0da355a72e4db382cdd8f070f9535a" committed_config { opid_index: -1 OBSOLETE_local: true peers { permanent_uuid: "3b0da355a72e4db382cdd8f070f9535a" member_type: VOTER last_known_addr { host: "127.17.207.62" port: 44343 } } }
I20260812 08:03:52.917279 18338 sys_catalog.cc:458] T 00000000000000000000000000000000 P 3b0da355a72e4db382cdd8f070f9535a [sys.catalog]: This master's current role is: LEADER
I20260812 08:03:52.917169 18337 sys_catalog.cc:455] T 00000000000000000000000000000000 P 3b0da355a72e4db382cdd8f070f9535a [sys.catalog]: SysCatalogTable state changed. Reason: RaftConsensus started. Latest consensus state: current_term: 1 leader_uuid: "3b0da355a72e4db382cdd8f070f9535a" committed_config { opid_index: -1 OBSOLETE_local: true peers { permanent_uuid: "3b0da355a72e4db382cdd8f070f9535a" member_type: VOTER last_known_addr { host: "127.17.207.62" port: 44343 } } }
I20260812 08:03:52.917918 18337 sys_catalog.cc:458] T 00000000000000000000000000000000 P 3b0da355a72e4db382cdd8f070f9535a [sys.catalog]: This master's current role is: LEADER
I20260812 08:03:52.917958 18350 catalog_manager.cc:1511] Loading table and tablet metadata into memory...
I20260812 08:03:52.920881 18350 catalog_manager.cc:1520] Initializing Kudu cluster ID...
I20260812 08:03:52.925959 18350 catalog_manager.cc:1383] Generated new cluster ID: 7496438c56904e12be18e9cd8070216b
I20260812 08:03:52.926087 18350 catalog_manager.cc:1531] Initializing Kudu internal certificate authority...
I20260812 08:03:52.955695 18350 catalog_manager.cc:1406] Generated new certificate authority record
I20260812 08:03:52.957119 18350 catalog_manager.cc:1540] Loading token signing keys...
I20260812 08:03:52.964461 18350 catalog_manager.cc:6092] T 00000000000000000000000000000000 P 3b0da355a72e4db382cdd8f070f9535a: Generated new TSK 0
I20260812 08:03:52.965256 18350 catalog_manager.cc:1550] Initializing in-progress tserver states...
I20260812 08:03:52.970890 18236 external_mini_cluster.cc:1372] Running /tmp/dist-test-task6EAfYQ/build/debug/bin/kudu
/tmp/dist-test-task6EAfYQ/build/debug/bin/kudu
--fs_wal_dir=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/ts-0/wal
--fs_data_dirs=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/ts-0/data
--block_manager=log
--webserver_interface=localhost
--never_fsync
--enable_minidumps=false
--redact=none
--metrics_log_interval_ms=1000
--log_dir=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/ts-0/logs
--server_dump_info_path=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/ts-0/data/info.pb
--server_dump_info_format=pb
--rpc_server_allow_ephemeral_ports
--unlock_experimental_flags
--unlock_unsafe_flags
--logtostderr
--logbuflevel=-1
--ipki_server_key_size=768
--openssl_security_level_override=0
tserver
run
--rpc_bind_addresses=127.17.207.1:0
--local_ip_for_outbound_sockets=127.17.207.1
--webserver_interface=127.17.207.1
--webserver_port=0
--tserver_master_addrs=127.17.207.62:44343
--builtin_ntp_servers=127.17.207.20:36657
--builtin_ntp_poll_interval_ms=100
--ntp_initial_sync_wait_secs=10
--time_source=builtin
--tablet_throttler_rpc_per_sec=100
--tablet_throttler_bytes_per_sec=0 with env {}
W20260812 08:03:53.079212 18359 flags.cc:432] Enabled unsafe flag: --openssl_security_level_override=0
W20260812 08:03:53.079499 18359 flags.cc:432] Enabled unsafe flag: --rpc_server_allow_ephemeral_ports=true
W20260812 08:03:53.079582 18359 flags.cc:432] Enabled unsafe flag: --never_fsync=true
W20260812 08:03:53.083060 18359 flags.cc:432] Enabled experimental flag: --ipki_server_key_size=768
W20260812 08:03:53.083200 18359 flags.cc:432] Enabled experimental flag: --tablet_throttler_rpc_per_sec=100
W20260812 08:03:53.083298 18359 flags.cc:432] Enabled experimental flag: --local_ip_for_outbound_sockets=127.17.207.1
I20260812 08:03:53.087544 18359 tablet_server_runner.cc:78] Tablet server non-default flags:
--log_dir=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/ts-0/logs
--logbuflevel=-1
--logtostderr=true
--builtin_ntp_poll_interval_ms=100
--builtin_ntp_servers=127.17.207.20:36657
--ntp_initial_sync_wait_secs=10
--time_source=builtin
--fs_data_dirs=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/ts-0/data
--fs_wal_dir=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/ts-0/wal
--ipki_server_key_size=768
--openssl_security_level_override=0
--rpc_bind_addresses=127.17.207.1:0
--rpc_server_allow_ephemeral_ports=true
--metrics_log_interval_ms=1000
--server_dump_info_format=pb
--server_dump_info_path=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/ts-0/data/info.pb
--webserver_interface=127.17.207.1
--webserver_port=0
--tablet_throttler_rpc_per_sec=100
--tserver_master_addrs=127.17.207.62:44343
--never_fsync=true
--heap_profile_path=/tmp/kudu.18359
--redact=none
--unlock_experimental_flags=true
--unlock_unsafe_flags=true
--enable_minidumps=false
--local_ip_for_outbound_sockets=127.17.207.1

Tablet server version:
kudu 1.19.0-SNAPSHOT
revision 70c51312f1186a8ae9f46647160b7730123f7601-dirty
build type DEBUG
built by None at 12 Aug 2026 06:06:26 UTC on 39be9dd7121a
I20260812 08:03:53.088747 18359 env_posix.cc:2285] Not raising this process' open files per process limit of 1048576; it is already as high as it can go
I20260812 08:03:53.089939 18359 file_cache.cc:504] Constructed file cache file cache with capacity 419430
W20260812 08:03:53.096729 18370 instance_detector.cc:116] could not retrieve OpenStack instance metadata: Network error: curl error: HTTP response code said error: The requested URL returned error: 404
I20260812 08:03:53.096827 18359 server_base.cc:1061] running on GCE node
W20260812 08:03:53.096715 18367 instance_detector.cc:116] could not retrieve Azure instance metadata: Network error: curl error: HTTP response code said error: The requested URL returned error: 404
W20260812 08:03:53.096731 18366 instance_detector.cc:116] could not retrieve AWS instance metadata: Network error: curl error: HTTP response code said error: The requested URL returned error: 404
I20260812 08:03:53.097344 18359 hybrid_clock.cc:584] initializing the hybrid clock with 'builtin' time source
I20260812 08:03:53.097975 18359 hybrid_clock.cc:630] waiting up to --ntp_initial_sync_wait_secs=10 seconds for the clock to synchronize
I20260812 08:03:53.099157 18359 hybrid_clock.cc:648] HybridClock initialized: now 1786521833099135 us; error 35 us; skew 500 ppm
I20260812 08:03:53.101244 18359 webserver.cc:533] Webserver started at http://127.17.207.1:41715/ using document root <none> and password file <none>
I20260812 08:03:53.101861 18359 fs_manager.cc:362] Metadata directory not provided
I20260812 08:03:53.101930 18359 fs_manager.cc:368] Using write-ahead log directory (fs_wal_dir) as metadata directory
I20260812 08:03:53.102138 18359 server_base.cc:909] This appears to be a new deployment of Kudu; creating new FS layout
I20260812 08:03:53.103682 18359 fs_manager.cc:1068] Generated new instance metadata in path /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/ts-0/data/instance:
uuid: "bcbe6245b41a4d9d89aba37d8f6e8bab"
format_stamp: "Formatted at 2026-08-12 08:03:53 on dist-test-slave-8n49"
I20260812 08:03:53.104177 18359 fs_manager.cc:1068] Generated new instance metadata in path /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/ts-0/wal/instance:
uuid: "bcbe6245b41a4d9d89aba37d8f6e8bab"
format_stamp: "Formatted at 2026-08-12 08:03:53 on dist-test-slave-8n49"
I20260812 08:03:53.107643 18359 fs_manager.cc:696] Time spent creating directory manager: real 0.003s	user 0.006s	sys 0.000s
I20260812 08:03:53.109841 18379 log_block_manager.cc:4127] Time spent loading block containers with low live blocks: real 0.000s	user 0.000s	sys 0.000s
I20260812 08:03:53.110839 18359 fs_manager.cc:730] Time spent opening block manager: real 0.002s	user 0.001s	sys 0.000s
I20260812 08:03:53.110970 18359 fs_manager.cc:647] Opened local filesystem: /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/ts-0/data,/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/ts-0/wal
uuid: "bcbe6245b41a4d9d89aba37d8f6e8bab"
format_stamp: "Formatted at 2026-08-12 08:03:53 on dist-test-slave-8n49"
I20260812 08:03:53.111069 18359 fs_report.cc:389] FS layout report
--------------------
wal directory: /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/ts-0/wal
metadata directory: /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/ts-0/wal
1 data directories: /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/ts-0/data/data
Total live blocks: 0
Total live bytes: 0
Total live bytes (after alignment): 0
Total number of LBM containers: 0 (0 full)
Did not check for missing blocks
Did not check for orphaned blocks
Total full LBM containers with extra space: 0 (0 repaired)
Total full LBM container extra space in bytes: 0 (0 repaired)
Total incomplete LBM containers: 0 (0 repaired)
Total LBM partial records: 0 (0 repaired)
Total corrupted LBM metadata records in RocksDB: 0 (0 repaired)
I20260812 08:03:53.144944 18359 rpc_server.cc:225] running with OpenSSL 1.1.1  11 Sep 2018
I20260812 08:03:53.145648 18359 env_posix.cc:2285] Not raising this process' running threads per effective uid limit of 18446744073709551615; it is already as high as it can go
I20260812 08:03:53.145851 18359 kserver.cc:163] Server-wide thread pool size limit: 3276
I20260812 08:03:53.146457 18359 txn_system_client.cc:432] TxnSystemClient initialization is disabled...
I20260812 08:03:53.147449 18359 ts_tablet_manager.cc:585] Loaded tablet metadata (0 total tablets, 0 live tablets)
I20260812 08:03:53.147497 18359 ts_tablet_manager.cc:531] Time spent load tablet metadata: real 0.000s	user 0.000s	sys 0.000s
I20260812 08:03:53.147560 18359 ts_tablet_manager.cc:616] Registered 0 tablets
I20260812 08:03:53.147606 18359 ts_tablet_manager.cc:595] Time spent register tablets: real 0.000s	user 0.000s	sys 0.000s
I20260812 08:03:53.157549 18359 rpc_server.cc:307] RPC server started. Bound to: 127.17.207.1:38423
I20260812 08:03:53.157712 18511 acceptor_pool.cc:272] collecting diagnostics on the listening RPC socket 127.17.207.1:38423 every 8 connection(s)
I20260812 08:03:53.158577 18359 server_base.cc:1193] Dumped server information to /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/ts-0/data/info.pb
I20260812 08:03:53.167754 18512 heartbeater.cc:344] Connected to a master server at 127.17.207.62:44343
I20260812 08:03:53.168054 18512 heartbeater.cc:461] Registering TS with master...
I20260812 08:03:53.168030 18236 external_mini_cluster.cc:1434] Started /tmp/dist-test-task6EAfYQ/build/debug/bin/kudu as pid 18359
I20260812 08:03:53.168143 18236 external_mini_cluster.cc:1448] Reading /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/ts-0/wal/instance
I20260812 08:03:53.168740 18512 heartbeater.cc:507] Master 127.17.207.62:44343 requested a full tablet report, sending...
I20260812 08:03:53.170277 18280 ts_manager.cc:194] Registered new tserver with Master: bcbe6245b41a4d9d89aba37d8f6e8bab (127.17.207.1:38423)
I20260812 08:03:53.170544 18236 external_mini_cluster.cc:1372] Running /tmp/dist-test-task6EAfYQ/build/debug/bin/kudu
/tmp/dist-test-task6EAfYQ/build/debug/bin/kudu
--fs_wal_dir=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/ts-1/wal
--fs_data_dirs=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/ts-1/data
--block_manager=log
--webserver_interface=localhost
--never_fsync
--enable_minidumps=false
--redact=none
--metrics_log_interval_ms=1000
--log_dir=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/ts-1/logs
--server_dump_info_path=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/ts-1/data/info.pb
--server_dump_info_format=pb
--rpc_server_allow_ephemeral_ports
--unlock_experimental_flags
--unlock_unsafe_flags
--logtostderr
--logbuflevel=-1
--ipki_server_key_size=768
--openssl_security_level_override=0
tserver
run
--rpc_bind_addresses=127.17.207.2:0
--local_ip_for_outbound_sockets=127.17.207.2
--webserver_interface=127.17.207.2
--webserver_port=0
--tserver_master_addrs=127.17.207.62:44343
--builtin_ntp_servers=127.17.207.20:36657
--builtin_ntp_poll_interval_ms=100
--ntp_initial_sync_wait_secs=10
--time_source=builtin
--tablet_throttler_rpc_per_sec=100
--tablet_throttler_bytes_per_sec=0 with env {}
I20260812 08:03:53.171505 18280 master_service.cc:502] Signed X509 certificate for tserver {username='slave'} at 127.17.207.1:49523
W20260812 08:03:53.277014 18515 flags.cc:432] Enabled unsafe flag: --openssl_security_level_override=0
W20260812 08:03:53.277230 18515 flags.cc:432] Enabled unsafe flag: --rpc_server_allow_ephemeral_ports=true
W20260812 08:03:53.277278 18515 flags.cc:432] Enabled unsafe flag: --never_fsync=true
W20260812 08:03:53.280530 18515 flags.cc:432] Enabled experimental flag: --ipki_server_key_size=768
W20260812 08:03:53.280685 18515 flags.cc:432] Enabled experimental flag: --tablet_throttler_rpc_per_sec=100
W20260812 08:03:53.280735 18515 flags.cc:432] Enabled experimental flag: --local_ip_for_outbound_sockets=127.17.207.2
I20260812 08:03:53.284546 18515 tablet_server_runner.cc:78] Tablet server non-default flags:
--log_dir=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/ts-1/logs
--logbuflevel=-1
--logtostderr=true
--builtin_ntp_poll_interval_ms=100
--builtin_ntp_servers=127.17.207.20:36657
--ntp_initial_sync_wait_secs=10
--time_source=builtin
--fs_data_dirs=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/ts-1/data
--fs_wal_dir=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/ts-1/wal
--ipki_server_key_size=768
--openssl_security_level_override=0
--rpc_bind_addresses=127.17.207.2:0
--rpc_server_allow_ephemeral_ports=true
--metrics_log_interval_ms=1000
--server_dump_info_format=pb
--server_dump_info_path=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/ts-1/data/info.pb
--webserver_interface=127.17.207.2
--webserver_port=0
--tablet_throttler_rpc_per_sec=100
--tserver_master_addrs=127.17.207.62:44343
--never_fsync=true
--heap_profile_path=/tmp/kudu.18515
--redact=none
--unlock_experimental_flags=true
--unlock_unsafe_flags=true
--enable_minidumps=false
--local_ip_for_outbound_sockets=127.17.207.2

Tablet server version:
kudu 1.19.0-SNAPSHOT
revision 70c51312f1186a8ae9f46647160b7730123f7601-dirty
build type DEBUG
built by None at 12 Aug 2026 06:06:26 UTC on 39be9dd7121a
I20260812 08:03:53.285681 18515 env_posix.cc:2285] Not raising this process' open files per process limit of 1048576; it is already as high as it can go
I20260812 08:03:53.286840 18515 file_cache.cc:504] Constructed file cache file cache with capacity 419430
W20260812 08:03:53.293488 18521 instance_detector.cc:116] could not retrieve Azure instance metadata: Network error: curl error: HTTP response code said error: The requested URL returned error: 404
I20260812 08:03:53.293579 18515 server_base.cc:1061] running on GCE node
W20260812 08:03:53.293504 18523 instance_detector.cc:116] could not retrieve OpenStack instance metadata: Network error: curl error: HTTP response code said error: The requested URL returned error: 404
W20260812 08:03:53.293731 18520 instance_detector.cc:116] could not retrieve AWS instance metadata: Network error: curl error: HTTP response code said error: The requested URL returned error: 404
I20260812 08:03:53.294098 18515 hybrid_clock.cc:584] initializing the hybrid clock with 'builtin' time source
I20260812 08:03:53.294759 18515 hybrid_clock.cc:630] waiting up to --ntp_initial_sync_wait_secs=10 seconds for the clock to synchronize
I20260812 08:03:53.295975 18515 hybrid_clock.cc:648] HybridClock initialized: now 1786521833295956 us; error 38 us; skew 500 ppm
I20260812 08:03:53.298352 18515 webserver.cc:533] Webserver started at http://127.17.207.2:36175/ using document root <none> and password file <none>
I20260812 08:03:53.298976 18515 fs_manager.cc:362] Metadata directory not provided
I20260812 08:03:53.299068 18515 fs_manager.cc:368] Using write-ahead log directory (fs_wal_dir) as metadata directory
I20260812 08:03:53.299295 18515 server_base.cc:909] This appears to be a new deployment of Kudu; creating new FS layout
I20260812 08:03:53.300978 18515 fs_manager.cc:1068] Generated new instance metadata in path /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/ts-1/data/instance:
uuid: "dbe298240e354bc18cc224f3629dba98"
format_stamp: "Formatted at 2026-08-12 08:03:53 on dist-test-slave-8n49"
I20260812 08:03:53.301502 18515 fs_manager.cc:1068] Generated new instance metadata in path /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/ts-1/wal/instance:
uuid: "dbe298240e354bc18cc224f3629dba98"
format_stamp: "Formatted at 2026-08-12 08:03:53 on dist-test-slave-8n49"
I20260812 08:03:53.304939 18515 fs_manager.cc:696] Time spent creating directory manager: real 0.003s	user 0.003s	sys 0.001s
I20260812 08:03:53.307101 18530 log_block_manager.cc:4127] Time spent loading block containers with low live blocks: real 0.000s	user 0.000s	sys 0.000s
I20260812 08:03:53.308171 18515 fs_manager.cc:730] Time spent opening block manager: real 0.002s	user 0.002s	sys 0.000s
I20260812 08:03:53.308316 18515 fs_manager.cc:647] Opened local filesystem: /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/ts-1/data,/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/ts-1/wal
uuid: "dbe298240e354bc18cc224f3629dba98"
format_stamp: "Formatted at 2026-08-12 08:03:53 on dist-test-slave-8n49"
I20260812 08:03:53.308465 18515 fs_report.cc:389] FS layout report
--------------------
wal directory: /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/ts-1/wal
metadata directory: /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/ts-1/wal
1 data directories: /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/ts-1/data/data
Total live blocks: 0
Total live bytes: 0
Total live bytes (after alignment): 0
Total number of LBM containers: 0 (0 full)
Did not check for missing blocks
Did not check for orphaned blocks
Total full LBM containers with extra space: 0 (0 repaired)
Total full LBM container extra space in bytes: 0 (0 repaired)
Total incomplete LBM containers: 0 (0 repaired)
Total LBM partial records: 0 (0 repaired)
Total corrupted LBM metadata records in RocksDB: 0 (0 repaired)
I20260812 08:03:53.323515 18515 rpc_server.cc:225] running with OpenSSL 1.1.1  11 Sep 2018
I20260812 08:03:53.324261 18515 env_posix.cc:2285] Not raising this process' running threads per effective uid limit of 18446744073709551615; it is already as high as it can go
I20260812 08:03:53.324476 18515 kserver.cc:163] Server-wide thread pool size limit: 3276
I20260812 08:03:53.325134 18515 txn_system_client.cc:432] TxnSystemClient initialization is disabled...
I20260812 08:03:53.326180 18515 ts_tablet_manager.cc:585] Loaded tablet metadata (0 total tablets, 0 live tablets)
I20260812 08:03:53.326257 18515 ts_tablet_manager.cc:531] Time spent load tablet metadata: real 0.000s	user 0.000s	sys 0.000s
I20260812 08:03:53.326328 18515 ts_tablet_manager.cc:616] Registered 0 tablets
I20260812 08:03:53.326385 18515 ts_tablet_manager.cc:595] Time spent register tablets: real 0.000s	user 0.000s	sys 0.000s
I20260812 08:03:53.336105 18515 rpc_server.cc:307] RPC server started. Bound to: 127.17.207.2:42875
I20260812 08:03:53.336128 18658 acceptor_pool.cc:272] collecting diagnostics on the listening RPC socket 127.17.207.2:42875 every 8 connection(s)
I20260812 08:03:53.337182 18515 server_base.cc:1193] Dumped server information to /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/ts-1/data/info.pb
I20260812 08:03:53.347163 18236 external_mini_cluster.cc:1434] Started /tmp/dist-test-task6EAfYQ/build/debug/bin/kudu as pid 18515
I20260812 08:03:53.347303 18236 external_mini_cluster.cc:1448] Reading /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/ts-1/wal/instance
I20260812 08:03:53.347396 18660 heartbeater.cc:344] Connected to a master server at 127.17.207.62:44343
I20260812 08:03:53.347662 18660 heartbeater.cc:461] Registering TS with master...
I20260812 08:03:53.348345 18660 heartbeater.cc:507] Master 127.17.207.62:44343 requested a full tablet report, sending...
I20260812 08:03:53.349612 18280 ts_manager.cc:194] Registered new tserver with Master: dbe298240e354bc18cc224f3629dba98 (127.17.207.2:42875)
I20260812 08:03:53.349925 18236 external_mini_cluster.cc:1372] Running /tmp/dist-test-task6EAfYQ/build/debug/bin/kudu
/tmp/dist-test-task6EAfYQ/build/debug/bin/kudu
--fs_wal_dir=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/ts-2/wal
--fs_data_dirs=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/ts-2/data
--block_manager=log
--webserver_interface=localhost
--never_fsync
--enable_minidumps=false
--redact=none
--metrics_log_interval_ms=1000
--log_dir=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/ts-2/logs
--server_dump_info_path=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/ts-2/data/info.pb
--server_dump_info_format=pb
--rpc_server_allow_ephemeral_ports
--unlock_experimental_flags
--unlock_unsafe_flags
--logtostderr
--logbuflevel=-1
--ipki_server_key_size=768
--openssl_security_level_override=0
tserver
run
--rpc_bind_addresses=127.17.207.3:0
--local_ip_for_outbound_sockets=127.17.207.3
--webserver_interface=127.17.207.3
--webserver_port=0
--tserver_master_addrs=127.17.207.62:44343
--builtin_ntp_servers=127.17.207.20:36657
--builtin_ntp_poll_interval_ms=100
--ntp_initial_sync_wait_secs=10
--time_source=builtin
--tablet_throttler_rpc_per_sec=100
--tablet_throttler_bytes_per_sec=0 with env {}
I20260812 08:03:53.350258 18280 master_service.cc:502] Signed X509 certificate for tserver {username='slave'} at 127.17.207.2:53655
W20260812 08:03:53.462252 18663 flags.cc:432] Enabled unsafe flag: --openssl_security_level_override=0
W20260812 08:03:53.462491 18663 flags.cc:432] Enabled unsafe flag: --rpc_server_allow_ephemeral_ports=true
W20260812 08:03:53.462538 18663 flags.cc:432] Enabled unsafe flag: --never_fsync=true
W20260812 08:03:53.466348 18663 flags.cc:432] Enabled experimental flag: --ipki_server_key_size=768
W20260812 08:03:53.466444 18663 flags.cc:432] Enabled experimental flag: --tablet_throttler_rpc_per_sec=100
W20260812 08:03:53.466559 18663 flags.cc:432] Enabled experimental flag: --local_ip_for_outbound_sockets=127.17.207.3
I20260812 08:03:53.470712 18663 tablet_server_runner.cc:78] Tablet server non-default flags:
--log_dir=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/ts-2/logs
--logbuflevel=-1
--logtostderr=true
--builtin_ntp_poll_interval_ms=100
--builtin_ntp_servers=127.17.207.20:36657
--ntp_initial_sync_wait_secs=10
--time_source=builtin
--fs_data_dirs=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/ts-2/data
--fs_wal_dir=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/ts-2/wal
--ipki_server_key_size=768
--openssl_security_level_override=0
--rpc_bind_addresses=127.17.207.3:0
--rpc_server_allow_ephemeral_ports=true
--metrics_log_interval_ms=1000
--server_dump_info_format=pb
--server_dump_info_path=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/ts-2/data/info.pb
--webserver_interface=127.17.207.3
--webserver_port=0
--tablet_throttler_rpc_per_sec=100
--tserver_master_addrs=127.17.207.62:44343
--never_fsync=true
--heap_profile_path=/tmp/kudu.18663
--redact=none
--unlock_experimental_flags=true
--unlock_unsafe_flags=true
--enable_minidumps=false
--local_ip_for_outbound_sockets=127.17.207.3

Tablet server version:
kudu 1.19.0-SNAPSHOT
revision 70c51312f1186a8ae9f46647160b7730123f7601-dirty
build type DEBUG
built by None at 12 Aug 2026 06:06:26 UTC on 39be9dd7121a
I20260812 08:03:53.471854 18663 env_posix.cc:2285] Not raising this process' open files per process limit of 1048576; it is already as high as it can go
I20260812 08:03:53.473129 18663 file_cache.cc:504] Constructed file cache file cache with capacity 419430
W20260812 08:03:53.479758 18668 instance_detector.cc:116] could not retrieve AWS instance metadata: Network error: curl error: HTTP response code said error: The requested URL returned error: 404
W20260812 08:03:53.479773 18669 instance_detector.cc:116] could not retrieve Azure instance metadata: Network error: curl error: HTTP response code said error: The requested URL returned error: 404
W20260812 08:03:53.479775 18672 instance_detector.cc:116] could not retrieve OpenStack instance metadata: Network error: curl error: HTTP response code said error: The requested URL returned error: 404
I20260812 08:03:53.480049 18663 server_base.cc:1061] running on GCE node
I20260812 08:03:53.480418 18663 hybrid_clock.cc:584] initializing the hybrid clock with 'builtin' time source
I20260812 08:03:53.481200 18663 hybrid_clock.cc:630] waiting up to --ntp_initial_sync_wait_secs=10 seconds for the clock to synchronize
I20260812 08:03:53.482384 18663 hybrid_clock.cc:648] HybridClock initialized: now 1786521833482373 us; error 35 us; skew 500 ppm
I20260812 08:03:53.484189 18663 webserver.cc:533] Webserver started at http://127.17.207.3:39369/ using document root <none> and password file <none>
I20260812 08:03:53.484822 18663 fs_manager.cc:362] Metadata directory not provided
I20260812 08:03:53.484906 18663 fs_manager.cc:368] Using write-ahead log directory (fs_wal_dir) as metadata directory
I20260812 08:03:53.485134 18663 server_base.cc:909] This appears to be a new deployment of Kudu; creating new FS layout
I20260812 08:03:53.486675 18663 fs_manager.cc:1068] Generated new instance metadata in path /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/ts-2/data/instance:
uuid: "5ca1871c206349b0be3c7f6c7abf73b7"
format_stamp: "Formatted at 2026-08-12 08:03:53 on dist-test-slave-8n49"
I20260812 08:03:53.487170 18663 fs_manager.cc:1068] Generated new instance metadata in path /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/ts-2/wal/instance:
uuid: "5ca1871c206349b0be3c7f6c7abf73b7"
format_stamp: "Formatted at 2026-08-12 08:03:53 on dist-test-slave-8n49"
I20260812 08:03:53.490543 18663 fs_manager.cc:696] Time spent creating directory manager: real 0.003s	user 0.005s	sys 0.000s
I20260812 08:03:53.493026 18678 log_block_manager.cc:4127] Time spent loading block containers with low live blocks: real 0.000s	user 0.000s	sys 0.000s
I20260812 08:03:53.494102 18663 fs_manager.cc:730] Time spent opening block manager: real 0.002s	user 0.003s	sys 0.000s
I20260812 08:03:53.494247 18663 fs_manager.cc:647] Opened local filesystem: /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/ts-2/data,/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/ts-2/wal
uuid: "5ca1871c206349b0be3c7f6c7abf73b7"
format_stamp: "Formatted at 2026-08-12 08:03:53 on dist-test-slave-8n49"
I20260812 08:03:53.494359 18663 fs_report.cc:389] FS layout report
--------------------
wal directory: /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/ts-2/wal
metadata directory: /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/ts-2/wal
1 data directories: /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/ts-2/data/data
Total live blocks: 0
Total live bytes: 0
Total live bytes (after alignment): 0
Total number of LBM containers: 0 (0 full)
Did not check for missing blocks
Did not check for orphaned blocks
Total full LBM containers with extra space: 0 (0 repaired)
Total full LBM container extra space in bytes: 0 (0 repaired)
Total incomplete LBM containers: 0 (0 repaired)
Total LBM partial records: 0 (0 repaired)
Total corrupted LBM metadata records in RocksDB: 0 (0 repaired)
I20260812 08:03:53.508011 18663 rpc_server.cc:225] running with OpenSSL 1.1.1  11 Sep 2018
I20260812 08:03:53.508729 18663 env_posix.cc:2285] Not raising this process' running threads per effective uid limit of 18446744073709551615; it is already as high as it can go
I20260812 08:03:53.508924 18663 kserver.cc:163] Server-wide thread pool size limit: 3276
I20260812 08:03:53.509497 18663 txn_system_client.cc:432] TxnSystemClient initialization is disabled...
I20260812 08:03:53.510473 18663 ts_tablet_manager.cc:585] Loaded tablet metadata (0 total tablets, 0 live tablets)
I20260812 08:03:53.510548 18663 ts_tablet_manager.cc:531] Time spent load tablet metadata: real 0.000s	user 0.000s	sys 0.000s
I20260812 08:03:53.510613 18663 ts_tablet_manager.cc:616] Registered 0 tablets
I20260812 08:03:53.510663 18663 ts_tablet_manager.cc:595] Time spent register tablets: real 0.000s	user 0.000s	sys 0.000s
I20260812 08:03:53.521010 18663 rpc_server.cc:307] RPC server started. Bound to: 127.17.207.3:41069
I20260812 08:03:53.521034 18809 acceptor_pool.cc:272] collecting diagnostics on the listening RPC socket 127.17.207.3:41069 every 8 connection(s)
I20260812 08:03:53.521962 18663 server_base.cc:1193] Dumped server information to /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/ts-2/data/info.pb
I20260812 08:03:53.526960 18236 external_mini_cluster.cc:1434] Started /tmp/dist-test-task6EAfYQ/build/debug/bin/kudu as pid 18663
I20260812 08:03:53.527096 18236 external_mini_cluster.cc:1448] Reading /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteRpcPerSec.1786521832697121-18236-0/minicluster-data/ts-2/wal/instance
I20260812 08:03:53.530665 18810 heartbeater.cc:344] Connected to a master server at 127.17.207.62:44343
I20260812 08:03:53.530908 18810 heartbeater.cc:461] Registering TS with master...
I20260812 08:03:53.531473 18810 heartbeater.cc:507] Master 127.17.207.62:44343 requested a full tablet report, sending...
I20260812 08:03:53.532702 18280 ts_manager.cc:194] Registered new tserver with Master: 5ca1871c206349b0be3c7f6c7abf73b7 (127.17.207.3:41069)
I20260812 08:03:53.533272 18280 master_service.cc:502] Signed X509 certificate for tserver {username='slave'} at 127.17.207.3:39835
I20260812 08:03:53.542840 18236 external_mini_cluster.cc:955] 3 TS(s) registered with all masters
I20260812 08:03:53.553983 18280 catalog_manager.cc:2283] Servicing CreateTable request from {username='slave'} at 127.0.0.1:50568:
name: "write-throttling-test-tbl"
schema {
  columns {
    name: "key"
    type: INT64
    is_key: true
    is_nullable: false
    encoding: AUTO_ENCODING
    compression: DEFAULT_COMPRESSION
    cfile_block_size: 0
    immutable: false
  }
  columns {
    name: "string_val"
    type: STRING
    is_key: false
    is_nullable: false
    encoding: AUTO_ENCODING
    compression: DEFAULT_COMPRESSION
    cfile_block_size: 0
    immutable: false
  }
}
num_replicas: 1
split_rows_range_bounds {
}
partition_schema {
  range_schema {
    columns {
      name: "key"
    }
  }
}
I20260812 08:03:53.571337 18582 tablet_service.cc:1511] Processing CreateTablet for tablet 422eaf60c2c143caa2f95962976ac90f (DEFAULT_TABLE table=write-throttling-test-tbl [id=1f1197a650eb47dda9b6d966306f3823]), partition=RANGE (key) PARTITION UNBOUNDED
I20260812 08:03:53.572359 18582 data_dirs.cc:400] Could only allocate 1 dirs of requested 3 for tablet 422eaf60c2c143caa2f95962976ac90f. 1 dirs total, 0 dirs full, 0 dirs failed
I20260812 08:03:53.577198 18830 tablet_bootstrap.cc:492] T 422eaf60c2c143caa2f95962976ac90f P dbe298240e354bc18cc224f3629dba98: Bootstrap starting.
I20260812 08:03:53.579090 18830 tablet_bootstrap.cc:654] T 422eaf60c2c143caa2f95962976ac90f P dbe298240e354bc18cc224f3629dba98: Neither blocks nor log segments found. Creating new log.
I20260812 08:03:53.579780 18830 log.cc:826] T 422eaf60c2c143caa2f95962976ac90f P dbe298240e354bc18cc224f3629dba98: Log is configured to *not* fsync() on all Append() calls
I20260812 08:03:53.581712 18830 tablet_bootstrap.cc:492] T 422eaf60c2c143caa2f95962976ac90f P dbe298240e354bc18cc224f3629dba98: No bootstrap required, opened a new log
I20260812 08:03:53.581923 18830 ts_tablet_manager.cc:1403] T 422eaf60c2c143caa2f95962976ac90f P dbe298240e354bc18cc224f3629dba98: Time spent bootstrapping tablet: real 0.005s	user 0.003s	sys 0.000s
I20260812 08:03:53.584215 18830 raft_consensus.cc:359] T 422eaf60c2c143caa2f95962976ac90f P dbe298240e354bc18cc224f3629dba98 [term 0 FOLLOWER]: Replica starting. Triggering 0 pending ops. Active config: opid_index: -1 OBSOLETE_local: true peers { permanent_uuid: "dbe298240e354bc18cc224f3629dba98" member_type: VOTER last_known_addr { host: "127.17.207.2" port: 42875 } }
I20260812 08:03:53.584429 18830 raft_consensus.cc:385] T 422eaf60c2c143caa2f95962976ac90f P dbe298240e354bc18cc224f3629dba98 [term 0 FOLLOWER]: Consensus starting up: Expiring failure detector timer to make a prompt election more likely
I20260812 08:03:53.584528 18830 raft_consensus.cc:740] T 422eaf60c2c143caa2f95962976ac90f P dbe298240e354bc18cc224f3629dba98 [term 0 FOLLOWER]: Becoming Follower/Learner. State: Replica: dbe298240e354bc18cc224f3629dba98, State: Initialized, Role: FOLLOWER
I20260812 08:03:53.584964 18830 consensus_queue.cc:260] T 422eaf60c2c143caa2f95962976ac90f P dbe298240e354bc18cc224f3629dba98 [NON_LEADER]: Queue going to NON_LEADER mode. State: All replicated index: 0, Majority replicated index: 0, Committed index: 0, Last appended: 0.0, Last appended by leader: 0, Current term: 0, Majority size: -1, State: 0, Mode: NON_LEADER, active raft config: opid_index: -1 OBSOLETE_local: true peers { permanent_uuid: "dbe298240e354bc18cc224f3629dba98" member_type: VOTER last_known_addr { host: "127.17.207.2" port: 42875 } }
I20260812 08:03:53.585111 18830 raft_consensus.cc:399] T 422eaf60c2c143caa2f95962976ac90f P dbe298240e354bc18cc224f3629dba98 [term 0 FOLLOWER]: Only one voter in the Raft config. Triggering election immediately
I20260812 08:03:53.585201 18830 raft_consensus.cc:493] T 422eaf60c2c143caa2f95962976ac90f P dbe298240e354bc18cc224f3629dba98 [term 0 FOLLOWER]: Starting leader election (initial election of a single-replica configuration)
I20260812 08:03:53.585333 18830 raft_consensus.cc:3060] T 422eaf60c2c143caa2f95962976ac90f P dbe298240e354bc18cc224f3629dba98 [term 0 FOLLOWER]: Advancing to term 1
I20260812 08:03:53.586614 18830 raft_consensus.cc:515] T 422eaf60c2c143caa2f95962976ac90f P dbe298240e354bc18cc224f3629dba98 [term 1 FOLLOWER]: Starting leader election with config: opid_index: -1 OBSOLETE_local: true peers { permanent_uuid: "dbe298240e354bc18cc224f3629dba98" member_type: VOTER last_known_addr { host: "127.17.207.2" port: 42875 } }
I20260812 08:03:53.586987 18830 leader_election.cc:304] T 422eaf60c2c143caa2f95962976ac90f P dbe298240e354bc18cc224f3629dba98 [CANDIDATE]: Term 1 election: Election decided. Result: candidate won. Election summary: received 1 responses out of 1 voters: 1 yes votes; 0 no votes. yes voters: dbe298240e354bc18cc224f3629dba98; no voters: 
I20260812 08:03:53.587374 18830 leader_election.cc:290] T 422eaf60c2c143caa2f95962976ac90f P dbe298240e354bc18cc224f3629dba98 [CANDIDATE]: Term 1 election: Requested vote from peers 
I20260812 08:03:53.587584 18833 raft_consensus.cc:2804] T 422eaf60c2c143caa2f95962976ac90f P dbe298240e354bc18cc224f3629dba98 [term 1 FOLLOWER]: Leader election won for term 1
I20260812 08:03:53.587837 18833 raft_consensus.cc:697] T 422eaf60c2c143caa2f95962976ac90f P dbe298240e354bc18cc224f3629dba98 [term 1 LEADER]: Becoming Leader. State: Replica: dbe298240e354bc18cc224f3629dba98, State: Running, Role: LEADER
I20260812 08:03:53.588122 18660 heartbeater.cc:499] Master 127.17.207.62:44343 was elected leader, sending a full tablet report...
I20260812 08:03:53.588141 18833 consensus_queue.cc:237] T 422eaf60c2c143caa2f95962976ac90f P dbe298240e354bc18cc224f3629dba98 [LEADER]: Queue going to LEADER mode. State: All replicated index: 0, Majority replicated index: 0, Committed index: 0, Last appended: 0.0, Last appended by leader: 0, Current term: 1, Majority size: 1, State: 0, Mode: LEADER, active raft config: opid_index: -1 OBSOLETE_local: true peers { permanent_uuid: "dbe298240e354bc18cc224f3629dba98" member_type: VOTER last_known_addr { host: "127.17.207.2" port: 42875 } }
I20260812 08:03:53.588842 18830 ts_tablet_manager.cc:1434] T 422eaf60c2c143caa2f95962976ac90f P dbe298240e354bc18cc224f3629dba98: Time spent starting tablet: real 0.007s	user 0.008s	sys 0.000s
I20260812 08:03:53.592473 18280 catalog_manager.cc:5719] T 422eaf60c2c143caa2f95962976ac90f P dbe298240e354bc18cc224f3629dba98 reported cstate change: term changed from 0 to 1, leader changed from <none> to dbe298240e354bc18cc224f3629dba98 (127.17.207.2). New cstate: current_term: 1 leader_uuid: "dbe298240e354bc18cc224f3629dba98" committed_config { opid_index: -1 OBSOLETE_local: true peers { permanent_uuid: "dbe298240e354bc18cc224f3629dba98" member_type: VOTER last_known_addr { host: "127.17.207.2" port: 42875 } health_report { overall_health: HEALTHY } } }
I20260812 08:03:53.644258 18561 tablet_service.cc:1659] rejecting write request: throttled
I20260812 08:03:54.173776 18512 heartbeater.cc:499] Master 127.17.207.62:44343 was elected leader, sending a full tablet report...
I20260812 08:03:54.507339 18236 write_throttling-itest.cc:106] Iteration 0 qps: 111.043
I20260812 08:03:54.535017 18810 heartbeater.cc:499] Master 127.17.207.62:44343 was elected leader, sending a full tablet report...
I20260812 08:03:54.647608 18561 tablet_service.cc:1659] rejecting write request: throttled [suppressed 94 similar messages]
I20260812 08:03:55.502571 18236 write_throttling-itest.cc:106] Iteration 1 qps: 100.49
I20260812 08:03:55.650223 18561 tablet_service.cc:1659] rejecting write request: throttled [suppressed 91 similar messages]
I20260812 08:03:56.502305 18236 write_throttling-itest.cc:106] Iteration 2 qps: 100.036
I20260812 08:03:56.502569 18236 external_mini_cluster.cc:1664] Killing /tmp/dist-test-task6EAfYQ/build/debug/bin/kudu with pid 18359
I20260812 08:03:56.510798 18236 external_mini_cluster.cc:1664] Killing /tmp/dist-test-task6EAfYQ/build/debug/bin/kudu with pid 18515
I20260812 08:03:56.519793 18236 external_mini_cluster.cc:1664] Killing /tmp/dist-test-task6EAfYQ/build/debug/bin/kudu with pid 18663
I20260812 08:03:56.529776 18236 external_mini_cluster.cc:1664] Killing /tmp/dist-test-task6EAfYQ/build/debug/bin/kudu with pid 18246
2026-08-12T08:03:56Z chronyd exiting
[       OK ] WriteThrottlingTest.ThrottleWriteRpcPerSec (3847 ms)
[ RUN      ] WriteThrottlingTest.ThrottleWriteBytesPerSec
2026-08-12T08:03:56Z chronyd version 4.6.1 starting (+CMDMON +NTP +REFCLOCK +RTC -PRIVDROP -SCFILTER -SIGND +ASYNCDNS -NTS -SECHASH -IPV6 +DEBUG)
2026-08-12T08:03:56Z Disabled control of system clock
I20260812 08:03:56.564147 18236 external_mini_cluster.cc:1372] Running /tmp/dist-test-task6EAfYQ/build/debug/bin/kudu
/tmp/dist-test-task6EAfYQ/build/debug/bin/kudu
--fs_wal_dir=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/master-0/wal
--fs_data_dirs=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/master-0/data
--block_manager=log
--webserver_interface=localhost
--never_fsync
--enable_minidumps=false
--redact=none
--metrics_log_interval_ms=1000
--log_dir=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/master-0/logs
--server_dump_info_path=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/master-0/data/info.pb
--server_dump_info_format=pb
--rpc_server_allow_ephemeral_ports
--unlock_experimental_flags
--unlock_unsafe_flags
--logtostderr
--logbuflevel=-1
--ipki_server_key_size=768
--openssl_security_level_override=0
master
run
--ipki_ca_key_size=768
--tsk_num_rsa_bits=512
--rpc_bind_addresses=127.17.207.62:44975
--webserver_interface=127.17.207.62
--webserver_port=0
--builtin_ntp_servers=127.17.207.20:38691
--builtin_ntp_poll_interval_ms=100
--ntp_initial_sync_wait_secs=10
--time_source=builtin
--rpc_reuseport=true
--master_addresses=127.17.207.62:44975 with env {}
W20260812 08:03:56.672015 18844 flags.cc:432] Enabled unsafe flag: --openssl_security_level_override=0
W20260812 08:03:56.672274 18844 flags.cc:432] Enabled unsafe flag: --rpc_server_allow_ephemeral_ports=true
W20260812 08:03:56.672315 18844 flags.cc:432] Enabled unsafe flag: --never_fsync=true
W20260812 08:03:56.676076 18844 flags.cc:432] Enabled experimental flag: --ipki_ca_key_size=768
W20260812 08:03:56.676167 18844 flags.cc:432] Enabled experimental flag: --ipki_server_key_size=768
W20260812 08:03:56.676189 18844 flags.cc:432] Enabled experimental flag: --tsk_num_rsa_bits=512
W20260812 08:03:56.676208 18844 flags.cc:432] Enabled experimental flag: --rpc_reuseport=true
I20260812 08:03:56.680373 18844 master_runner.cc:387] Master server non-default flags:
--log_dir=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/master-0/logs
--logbuflevel=-1
--logtostderr=true
--builtin_ntp_poll_interval_ms=100
--builtin_ntp_servers=127.17.207.20:38691
--ntp_initial_sync_wait_secs=10
--time_source=builtin
--fs_data_dirs=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/master-0/data
--fs_wal_dir=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/master-0/wal
--ipki_ca_key_size=768
--master_addresses=127.17.207.62:44975
--ipki_server_key_size=768
--openssl_security_level_override=0
--tsk_num_rsa_bits=512
--rpc_bind_addresses=127.17.207.62:44975
--rpc_reuseport=true
--rpc_server_allow_ephemeral_ports=true
--metrics_log_interval_ms=1000
--server_dump_info_format=pb
--server_dump_info_path=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/master-0/data/info.pb
--webserver_interface=127.17.207.62
--webserver_port=0
--never_fsync=true
--heap_profile_path=/tmp/kudu.18844
--redact=none
--unlock_experimental_flags=true
--unlock_unsafe_flags=true
--enable_minidumps=false

Master server version:
kudu 1.19.0-SNAPSHOT
revision 70c51312f1186a8ae9f46647160b7730123f7601-dirty
build type DEBUG
built by None at 12 Aug 2026 06:06:26 UTC on 39be9dd7121a
I20260812 08:03:56.681577 18844 env_posix.cc:2285] Not raising this process' open files per process limit of 1048576; it is already as high as it can go
I20260812 08:03:56.682704 18844 file_cache.cc:504] Constructed file cache file cache with capacity 419430
W20260812 08:03:56.688637 18853 instance_detector.cc:116] could not retrieve Azure instance metadata: Network error: curl error: HTTP response code said error: The requested URL returned error: 404
W20260812 08:03:56.688632 18852 instance_detector.cc:116] could not retrieve AWS instance metadata: Network error: curl error: HTTP response code said error: The requested URL returned error: 404
W20260812 08:03:56.688663 18856 instance_detector.cc:116] could not retrieve OpenStack instance metadata: Network error: curl error: HTTP response code said error: The requested URL returned error: 404
I20260812 08:03:56.688695 18844 server_base.cc:1061] running on GCE node
I20260812 08:03:56.689455 18844 hybrid_clock.cc:584] initializing the hybrid clock with 'builtin' time source
I20260812 08:03:56.690384 18844 hybrid_clock.cc:630] waiting up to --ntp_initial_sync_wait_secs=10 seconds for the clock to synchronize
I20260812 08:03:56.691592 18844 hybrid_clock.cc:648] HybridClock initialized: now 1786521836691578 us; error 37 us; skew 500 ppm
I20260812 08:03:56.693667 18844 webserver.cc:533] Webserver started at http://127.17.207.62:45651/ using document root <none> and password file <none>
I20260812 08:03:56.694267 18844 fs_manager.cc:362] Metadata directory not provided
I20260812 08:03:56.694362 18844 fs_manager.cc:368] Using write-ahead log directory (fs_wal_dir) as metadata directory
I20260812 08:03:56.694591 18844 server_base.cc:909] This appears to be a new deployment of Kudu; creating new FS layout
I20260812 08:03:56.696348 18844 fs_manager.cc:1068] Generated new instance metadata in path /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/master-0/data/instance:
uuid: "6e1a28f603494e3294bc54a944b371d3"
format_stamp: "Formatted at 2026-08-12 08:03:56 on dist-test-slave-8n49"
I20260812 08:03:56.696903 18844 fs_manager.cc:1068] Generated new instance metadata in path /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/master-0/wal/instance:
uuid: "6e1a28f603494e3294bc54a944b371d3"
format_stamp: "Formatted at 2026-08-12 08:03:56 on dist-test-slave-8n49"
I20260812 08:03:56.700651 18844 fs_manager.cc:696] Time spent creating directory manager: real 0.003s	user 0.001s	sys 0.002s
I20260812 08:03:56.702894 18863 log_block_manager.cc:4127] Time spent loading block containers with low live blocks: real 0.000s	user 0.000s	sys 0.000s
I20260812 08:03:56.703933 18844 fs_manager.cc:730] Time spent opening block manager: real 0.002s	user 0.000s	sys 0.002s
I20260812 08:03:56.704077 18844 fs_manager.cc:647] Opened local filesystem: /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/master-0/data,/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/master-0/wal
uuid: "6e1a28f603494e3294bc54a944b371d3"
format_stamp: "Formatted at 2026-08-12 08:03:56 on dist-test-slave-8n49"
I20260812 08:03:56.704187 18844 fs_report.cc:389] FS layout report
--------------------
wal directory: /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/master-0/wal
metadata directory: /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/master-0/wal
1 data directories: /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/master-0/data/data
Total live blocks: 0
Total live bytes: 0
Total live bytes (after alignment): 0
Total number of LBM containers: 0 (0 full)
Did not check for missing blocks
Did not check for orphaned blocks
Total full LBM containers with extra space: 0 (0 repaired)
Total full LBM container extra space in bytes: 0 (0 repaired)
Total incomplete LBM containers: 0 (0 repaired)
Total LBM partial records: 0 (0 repaired)
Total corrupted LBM metadata records in RocksDB: 0 (0 repaired)
I20260812 08:03:56.717655 18844 rpc_server.cc:225] running with OpenSSL 1.1.1  11 Sep 2018
I20260812 08:03:56.718356 18844 env_posix.cc:2285] Not raising this process' running threads per effective uid limit of 18446744073709551615; it is already as high as it can go
I20260812 08:03:56.718571 18844 kserver.cc:163] Server-wide thread pool size limit: 3276
I20260812 08:03:56.726161 18844 rpc_server.cc:307] RPC server started. Bound to: 127.17.207.62:44975
I20260812 08:03:56.726168 18926 acceptor_pool.cc:272] collecting diagnostics on the listening RPC socket 127.17.207.62:44975 every 8 connection(s)
I20260812 08:03:56.727238 18844 server_base.cc:1193] Dumped server information to /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/master-0/data/info.pb
I20260812 08:03:56.729594 18236 external_mini_cluster.cc:1434] Started /tmp/dist-test-task6EAfYQ/build/debug/bin/kudu as pid 18844
I20260812 08:03:56.729728 18236 external_mini_cluster.cc:1448] Reading /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/master-0/wal/instance
I20260812 08:03:56.730314 18927 data_dirs.cc:400] Could only allocate 1 dirs of requested 3 for tablet 00000000000000000000000000000000. 1 dirs total, 0 dirs full, 0 dirs failed
I20260812 08:03:56.736218 18927 tablet_bootstrap.cc:492] T 00000000000000000000000000000000 P 6e1a28f603494e3294bc54a944b371d3: Bootstrap starting.
I20260812 08:03:56.739008 18927 tablet_bootstrap.cc:654] T 00000000000000000000000000000000 P 6e1a28f603494e3294bc54a944b371d3: Neither blocks nor log segments found. Creating new log.
I20260812 08:03:56.739946 18927 log.cc:826] T 00000000000000000000000000000000 P 6e1a28f603494e3294bc54a944b371d3: Log is configured to *not* fsync() on all Append() calls
I20260812 08:03:56.742221 18927 tablet_bootstrap.cc:492] T 00000000000000000000000000000000 P 6e1a28f603494e3294bc54a944b371d3: No bootstrap required, opened a new log
I20260812 08:03:56.744725 18927 raft_consensus.cc:359] T 00000000000000000000000000000000 P 6e1a28f603494e3294bc54a944b371d3 [term 0 FOLLOWER]: Replica starting. Triggering 0 pending ops. Active config: opid_index: -1 OBSOLETE_local: true peers { permanent_uuid: "6e1a28f603494e3294bc54a944b371d3" member_type: VOTER last_known_addr { host: "127.17.207.62" port: 44975 } }
I20260812 08:03:56.744930 18927 raft_consensus.cc:385] T 00000000000000000000000000000000 P 6e1a28f603494e3294bc54a944b371d3 [term 0 FOLLOWER]: Consensus starting up: Expiring failure detector timer to make a prompt election more likely
I20260812 08:03:56.745003 18927 raft_consensus.cc:740] T 00000000000000000000000000000000 P 6e1a28f603494e3294bc54a944b371d3 [term 0 FOLLOWER]: Becoming Follower/Learner. State: Replica: 6e1a28f603494e3294bc54a944b371d3, State: Initialized, Role: FOLLOWER
I20260812 08:03:56.745479 18927 consensus_queue.cc:260] T 00000000000000000000000000000000 P 6e1a28f603494e3294bc54a944b371d3 [NON_LEADER]: Queue going to NON_LEADER mode. State: All replicated index: 0, Majority replicated index: 0, Committed index: 0, Last appended: 0.0, Last appended by leader: 0, Current term: 0, Majority size: -1, State: 0, Mode: NON_LEADER, active raft config: opid_index: -1 OBSOLETE_local: true peers { permanent_uuid: "6e1a28f603494e3294bc54a944b371d3" member_type: VOTER last_known_addr { host: "127.17.207.62" port: 44975 } }
I20260812 08:03:56.745641 18927 raft_consensus.cc:399] T 00000000000000000000000000000000 P 6e1a28f603494e3294bc54a944b371d3 [term 0 FOLLOWER]: Only one voter in the Raft config. Triggering election immediately
I20260812 08:03:56.745709 18927 raft_consensus.cc:493] T 00000000000000000000000000000000 P 6e1a28f603494e3294bc54a944b371d3 [term 0 FOLLOWER]: Starting leader election (initial election of a single-replica configuration)
I20260812 08:03:56.745862 18927 raft_consensus.cc:3060] T 00000000000000000000000000000000 P 6e1a28f603494e3294bc54a944b371d3 [term 0 FOLLOWER]: Advancing to term 1
I20260812 08:03:56.746721 18927 raft_consensus.cc:515] T 00000000000000000000000000000000 P 6e1a28f603494e3294bc54a944b371d3 [term 1 FOLLOWER]: Starting leader election with config: opid_index: -1 OBSOLETE_local: true peers { permanent_uuid: "6e1a28f603494e3294bc54a944b371d3" member_type: VOTER last_known_addr { host: "127.17.207.62" port: 44975 } }
I20260812 08:03:56.747080 18927 leader_election.cc:304] T 00000000000000000000000000000000 P 6e1a28f603494e3294bc54a944b371d3 [CANDIDATE]: Term 1 election: Election decided. Result: candidate won. Election summary: received 1 responses out of 1 voters: 1 yes votes; 0 no votes. yes voters: 6e1a28f603494e3294bc54a944b371d3; no voters: 
I20260812 08:03:56.747396 18927 leader_election.cc:290] T 00000000000000000000000000000000 P 6e1a28f603494e3294bc54a944b371d3 [CANDIDATE]: Term 1 election: Requested vote from peers 
I20260812 08:03:56.747607 18933 raft_consensus.cc:2804] T 00000000000000000000000000000000 P 6e1a28f603494e3294bc54a944b371d3 [term 1 FOLLOWER]: Leader election won for term 1
I20260812 08:03:56.747849 18933 raft_consensus.cc:697] T 00000000000000000000000000000000 P 6e1a28f603494e3294bc54a944b371d3 [term 1 LEADER]: Becoming Leader. State: Replica: 6e1a28f603494e3294bc54a944b371d3, State: Running, Role: LEADER
I20260812 08:03:56.748147 18933 consensus_queue.cc:237] T 00000000000000000000000000000000 P 6e1a28f603494e3294bc54a944b371d3 [LEADER]: Queue going to LEADER mode. State: All replicated index: 0, Majority replicated index: 0, Committed index: 0, Last appended: 0.0, Last appended by leader: 0, Current term: 1, Majority size: 1, State: 0, Mode: LEADER, active raft config: opid_index: -1 OBSOLETE_local: true peers { permanent_uuid: "6e1a28f603494e3294bc54a944b371d3" member_type: VOTER last_known_addr { host: "127.17.207.62" port: 44975 } }
I20260812 08:03:56.748710 18927 sys_catalog.cc:565] T 00000000000000000000000000000000 P 6e1a28f603494e3294bc54a944b371d3 [sys.catalog]: configured and running, proceeding with master startup.
I20260812 08:03:56.749846 18934 sys_catalog.cc:455] T 00000000000000000000000000000000 P 6e1a28f603494e3294bc54a944b371d3 [sys.catalog]: SysCatalogTable state changed. Reason: RaftConsensus started. Latest consensus state: current_term: 1 leader_uuid: "6e1a28f603494e3294bc54a944b371d3" committed_config { opid_index: -1 OBSOLETE_local: true peers { permanent_uuid: "6e1a28f603494e3294bc54a944b371d3" member_type: VOTER last_known_addr { host: "127.17.207.62" port: 44975 } } }
I20260812 08:03:56.749995 18934 sys_catalog.cc:458] T 00000000000000000000000000000000 P 6e1a28f603494e3294bc54a944b371d3 [sys.catalog]: This master's current role is: LEADER
I20260812 08:03:56.750581 18946 catalog_manager.cc:1511] Loading table and tablet metadata into memory...
I20260812 08:03:56.750298 18936 sys_catalog.cc:455] T 00000000000000000000000000000000 P 6e1a28f603494e3294bc54a944b371d3 [sys.catalog]: SysCatalogTable state changed. Reason: New leader 6e1a28f603494e3294bc54a944b371d3. Latest consensus state: current_term: 1 leader_uuid: "6e1a28f603494e3294bc54a944b371d3" committed_config { opid_index: -1 OBSOLETE_local: true peers { permanent_uuid: "6e1a28f603494e3294bc54a944b371d3" member_type: VOTER last_known_addr { host: "127.17.207.62" port: 44975 } } }
I20260812 08:03:56.750914 18936 sys_catalog.cc:458] T 00000000000000000000000000000000 P 6e1a28f603494e3294bc54a944b371d3 [sys.catalog]: This master's current role is: LEADER
I20260812 08:03:56.753469 18946 catalog_manager.cc:1520] Initializing Kudu cluster ID...
I20260812 08:03:56.758756 18946 catalog_manager.cc:1383] Generated new cluster ID: 00bcb3b18e4c4c3396545078427d9d55
I20260812 08:03:56.758833 18946 catalog_manager.cc:1531] Initializing Kudu internal certificate authority...
I20260812 08:03:56.772918 18946 catalog_manager.cc:1406] Generated new certificate authority record
I20260812 08:03:56.774123 18946 catalog_manager.cc:1540] Loading token signing keys...
I20260812 08:03:56.790915 18946 catalog_manager.cc:6092] T 00000000000000000000000000000000 P 6e1a28f603494e3294bc54a944b371d3: Generated new TSK 0
I20260812 08:03:56.791676 18946 catalog_manager.cc:1550] Initializing in-progress tserver states...
I20260812 08:03:56.802685 18236 external_mini_cluster.cc:1372] Running /tmp/dist-test-task6EAfYQ/build/debug/bin/kudu
/tmp/dist-test-task6EAfYQ/build/debug/bin/kudu
--fs_wal_dir=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/ts-0/wal
--fs_data_dirs=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/ts-0/data
--block_manager=log
--webserver_interface=localhost
--never_fsync
--enable_minidumps=false
--redact=none
--metrics_log_interval_ms=1000
--log_dir=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/ts-0/logs
--server_dump_info_path=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/ts-0/data/info.pb
--server_dump_info_format=pb
--rpc_server_allow_ephemeral_ports
--unlock_experimental_flags
--unlock_unsafe_flags
--logtostderr
--logbuflevel=-1
--ipki_server_key_size=768
--openssl_security_level_override=0
tserver
run
--rpc_bind_addresses=127.17.207.1:0
--local_ip_for_outbound_sockets=127.17.207.1
--webserver_interface=127.17.207.1
--webserver_port=0
--tserver_master_addrs=127.17.207.62:44975
--builtin_ntp_servers=127.17.207.20:38691
--builtin_ntp_poll_interval_ms=100
--ntp_initial_sync_wait_secs=10
--time_source=builtin
--tablet_throttler_rpc_per_sec=0
--tablet_throttler_bytes_per_sec=300000 with env {}
W20260812 08:03:56.913368 18956 flags.cc:432] Enabled unsafe flag: --openssl_security_level_override=0
W20260812 08:03:56.913599 18956 flags.cc:432] Enabled unsafe flag: --rpc_server_allow_ephemeral_ports=true
W20260812 08:03:56.913646 18956 flags.cc:432] Enabled unsafe flag: --never_fsync=true
W20260812 08:03:56.917109 18956 flags.cc:432] Enabled experimental flag: --ipki_server_key_size=768
W20260812 08:03:56.917225 18956 flags.cc:432] Enabled experimental flag: --tablet_throttler_bytes_per_sec=300000
W20260812 08:03:56.917353 18956 flags.cc:432] Enabled experimental flag: --local_ip_for_outbound_sockets=127.17.207.1
I20260812 08:03:56.921408 18956 tablet_server_runner.cc:78] Tablet server non-default flags:
--log_dir=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/ts-0/logs
--logbuflevel=-1
--logtostderr=true
--builtin_ntp_poll_interval_ms=100
--builtin_ntp_servers=127.17.207.20:38691
--ntp_initial_sync_wait_secs=10
--time_source=builtin
--fs_data_dirs=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/ts-0/data
--fs_wal_dir=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/ts-0/wal
--ipki_server_key_size=768
--openssl_security_level_override=0
--rpc_bind_addresses=127.17.207.1:0
--rpc_server_allow_ephemeral_ports=true
--metrics_log_interval_ms=1000
--server_dump_info_format=pb
--server_dump_info_path=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/ts-0/data/info.pb
--webserver_interface=127.17.207.1
--webserver_port=0
--tablet_throttler_bytes_per_sec=300000
--tserver_master_addrs=127.17.207.62:44975
--never_fsync=true
--heap_profile_path=/tmp/kudu.18956
--redact=none
--unlock_experimental_flags=true
--unlock_unsafe_flags=true
--enable_minidumps=false
--local_ip_for_outbound_sockets=127.17.207.1

Tablet server version:
kudu 1.19.0-SNAPSHOT
revision 70c51312f1186a8ae9f46647160b7730123f7601-dirty
build type DEBUG
built by None at 12 Aug 2026 06:06:26 UTC on 39be9dd7121a
I20260812 08:03:56.922529 18956 env_posix.cc:2285] Not raising this process' open files per process limit of 1048576; it is already as high as it can go
I20260812 08:03:56.923800 18956 file_cache.cc:504] Constructed file cache file cache with capacity 419430
W20260812 08:03:56.930751 18962 instance_detector.cc:116] could not retrieve AWS instance metadata: Network error: curl error: HTTP response code said error: The requested URL returned error: 404
W20260812 08:03:56.930792 18966 instance_detector.cc:116] could not retrieve OpenStack instance metadata: Network error: curl error: HTTP response code said error: The requested URL returned error: 404
I20260812 08:03:56.930853 18956 server_base.cc:1061] running on GCE node
W20260812 08:03:56.930774 18963 instance_detector.cc:116] could not retrieve Azure instance metadata: Network error: curl error: HTTP response code said error: The requested URL returned error: 404
I20260812 08:03:56.931380 18956 hybrid_clock.cc:584] initializing the hybrid clock with 'builtin' time source
I20260812 08:03:56.931907 18956 hybrid_clock.cc:630] waiting up to --ntp_initial_sync_wait_secs=10 seconds for the clock to synchronize
I20260812 08:03:56.933081 18956 hybrid_clock.cc:648] HybridClock initialized: now 1786521836933063 us; error 33 us; skew 500 ppm
I20260812 08:03:56.935110 18956 webserver.cc:533] Webserver started at http://127.17.207.1:36509/ using document root <none> and password file <none>
I20260812 08:03:56.935657 18956 fs_manager.cc:362] Metadata directory not provided
I20260812 08:03:56.935711 18956 fs_manager.cc:368] Using write-ahead log directory (fs_wal_dir) as metadata directory
I20260812 08:03:56.935874 18956 server_base.cc:909] This appears to be a new deployment of Kudu; creating new FS layout
I20260812 08:03:56.937469 18956 fs_manager.cc:1068] Generated new instance metadata in path /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/ts-0/data/instance:
uuid: "ef148768b61d4b7e90ce39973e263ee4"
format_stamp: "Formatted at 2026-08-12 08:03:56 on dist-test-slave-8n49"
I20260812 08:03:56.938046 18956 fs_manager.cc:1068] Generated new instance metadata in path /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/ts-0/wal/instance:
uuid: "ef148768b61d4b7e90ce39973e263ee4"
format_stamp: "Formatted at 2026-08-12 08:03:56 on dist-test-slave-8n49"
I20260812 08:03:56.941811 18956 fs_manager.cc:696] Time spent creating directory manager: real 0.003s	user 0.002s	sys 0.000s
I20260812 08:03:56.944152 18972 log_block_manager.cc:4127] Time spent loading block containers with low live blocks: real 0.000s	user 0.000s	sys 0.000s
I20260812 08:03:56.945353 18956 fs_manager.cc:730] Time spent opening block manager: real 0.002s	user 0.003s	sys 0.000s
I20260812 08:03:56.945477 18956 fs_manager.cc:647] Opened local filesystem: /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/ts-0/data,/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/ts-0/wal
uuid: "ef148768b61d4b7e90ce39973e263ee4"
format_stamp: "Formatted at 2026-08-12 08:03:56 on dist-test-slave-8n49"
I20260812 08:03:56.945621 18956 fs_report.cc:389] FS layout report
--------------------
wal directory: /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/ts-0/wal
metadata directory: /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/ts-0/wal
1 data directories: /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/ts-0/data/data
Total live blocks: 0
Total live bytes: 0
Total live bytes (after alignment): 0
Total number of LBM containers: 0 (0 full)
Did not check for missing blocks
Did not check for orphaned blocks
Total full LBM containers with extra space: 0 (0 repaired)
Total full LBM container extra space in bytes: 0 (0 repaired)
Total incomplete LBM containers: 0 (0 repaired)
Total LBM partial records: 0 (0 repaired)
Total corrupted LBM metadata records in RocksDB: 0 (0 repaired)
I20260812 08:03:56.974637 18956 rpc_server.cc:225] running with OpenSSL 1.1.1  11 Sep 2018
I20260812 08:03:56.975404 18956 env_posix.cc:2285] Not raising this process' running threads per effective uid limit of 18446744073709551615; it is already as high as it can go
I20260812 08:03:56.975646 18956 kserver.cc:163] Server-wide thread pool size limit: 3276
I20260812 08:03:56.976287 18956 txn_system_client.cc:432] TxnSystemClient initialization is disabled...
I20260812 08:03:56.977351 18956 ts_tablet_manager.cc:585] Loaded tablet metadata (0 total tablets, 0 live tablets)
I20260812 08:03:56.977429 18956 ts_tablet_manager.cc:531] Time spent load tablet metadata: real 0.000s	user 0.000s	sys 0.000s
I20260812 08:03:56.977530 18956 ts_tablet_manager.cc:616] Registered 0 tablets
I20260812 08:03:56.977582 18956 ts_tablet_manager.cc:595] Time spent register tablets: real 0.000s	user 0.000s	sys 0.000s
I20260812 08:03:56.987165 18956 rpc_server.cc:307] RPC server started. Bound to: 127.17.207.1:35663
I20260812 08:03:56.987200 19102 acceptor_pool.cc:272] collecting diagnostics on the listening RPC socket 127.17.207.1:35663 every 8 connection(s)
I20260812 08:03:56.988109 18956 server_base.cc:1193] Dumped server information to /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/ts-0/data/info.pb
I20260812 08:03:56.989904 18236 external_mini_cluster.cc:1434] Started /tmp/dist-test-task6EAfYQ/build/debug/bin/kudu as pid 18956
I20260812 08:03:56.990038 18236 external_mini_cluster.cc:1448] Reading /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/ts-0/wal/instance
I20260812 08:03:56.992710 18236 external_mini_cluster.cc:1372] Running /tmp/dist-test-task6EAfYQ/build/debug/bin/kudu
/tmp/dist-test-task6EAfYQ/build/debug/bin/kudu
--fs_wal_dir=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/ts-1/wal
--fs_data_dirs=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/ts-1/data
--block_manager=log
--webserver_interface=localhost
--never_fsync
--enable_minidumps=false
--redact=none
--metrics_log_interval_ms=1000
--log_dir=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/ts-1/logs
--server_dump_info_path=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/ts-1/data/info.pb
--server_dump_info_format=pb
--rpc_server_allow_ephemeral_ports
--unlock_experimental_flags
--unlock_unsafe_flags
--logtostderr
--logbuflevel=-1
--ipki_server_key_size=768
--openssl_security_level_override=0
tserver
run
--rpc_bind_addresses=127.17.207.2:0
--local_ip_for_outbound_sockets=127.17.207.2
--webserver_interface=127.17.207.2
--webserver_port=0
--tserver_master_addrs=127.17.207.62:44975
--builtin_ntp_servers=127.17.207.20:38691
--builtin_ntp_poll_interval_ms=100
--ntp_initial_sync_wait_secs=10
--time_source=builtin
--tablet_throttler_rpc_per_sec=0
--tablet_throttler_bytes_per_sec=300000 with env {}
I20260812 08:03:56.997637 19103 heartbeater.cc:344] Connected to a master server at 127.17.207.62:44975
I20260812 08:03:56.997910 19103 heartbeater.cc:461] Registering TS with master...
I20260812 08:03:56.998477 19103 heartbeater.cc:507] Master 127.17.207.62:44975 requested a full tablet report, sending...
I20260812 08:03:57.000185 18880 ts_manager.cc:194] Registered new tserver with Master: ef148768b61d4b7e90ce39973e263ee4 (127.17.207.1:35663)
I20260812 08:03:57.002032 18880 master_service.cc:502] Signed X509 certificate for tserver {username='slave'} at 127.17.207.1:57729
W20260812 08:03:57.101094 19106 flags.cc:432] Enabled unsafe flag: --openssl_security_level_override=0
W20260812 08:03:57.101328 19106 flags.cc:432] Enabled unsafe flag: --rpc_server_allow_ephemeral_ports=true
W20260812 08:03:57.101374 19106 flags.cc:432] Enabled unsafe flag: --never_fsync=true
W20260812 08:03:57.104764 19106 flags.cc:432] Enabled experimental flag: --ipki_server_key_size=768
W20260812 08:03:57.104849 19106 flags.cc:432] Enabled experimental flag: --tablet_throttler_bytes_per_sec=300000
W20260812 08:03:57.104897 19106 flags.cc:432] Enabled experimental flag: --local_ip_for_outbound_sockets=127.17.207.2
I20260812 08:03:57.108881 19106 tablet_server_runner.cc:78] Tablet server non-default flags:
--log_dir=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/ts-1/logs
--logbuflevel=-1
--logtostderr=true
--builtin_ntp_poll_interval_ms=100
--builtin_ntp_servers=127.17.207.20:38691
--ntp_initial_sync_wait_secs=10
--time_source=builtin
--fs_data_dirs=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/ts-1/data
--fs_wal_dir=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/ts-1/wal
--ipki_server_key_size=768
--openssl_security_level_override=0
--rpc_bind_addresses=127.17.207.2:0
--rpc_server_allow_ephemeral_ports=true
--metrics_log_interval_ms=1000
--server_dump_info_format=pb
--server_dump_info_path=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/ts-1/data/info.pb
--webserver_interface=127.17.207.2
--webserver_port=0
--tablet_throttler_bytes_per_sec=300000
--tserver_master_addrs=127.17.207.62:44975
--never_fsync=true
--heap_profile_path=/tmp/kudu.19106
--redact=none
--unlock_experimental_flags=true
--unlock_unsafe_flags=true
--enable_minidumps=false
--local_ip_for_outbound_sockets=127.17.207.2

Tablet server version:
kudu 1.19.0-SNAPSHOT
revision 70c51312f1186a8ae9f46647160b7730123f7601-dirty
build type DEBUG
built by None at 12 Aug 2026 06:06:26 UTC on 39be9dd7121a
I20260812 08:03:57.110105 19106 env_posix.cc:2285] Not raising this process' open files per process limit of 1048576; it is already as high as it can go
I20260812 08:03:57.111287 19106 file_cache.cc:504] Constructed file cache file cache with capacity 419430
W20260812 08:03:57.118256 19116 instance_detector.cc:116] could not retrieve OpenStack instance metadata: Network error: curl error: HTTP response code said error: The requested URL returned error: 404
W20260812 08:03:57.118243 19111 instance_detector.cc:116] could not retrieve AWS instance metadata: Network error: curl error: HTTP response code said error: The requested URL returned error: 404
W20260812 08:03:57.118247 19114 instance_detector.cc:116] could not retrieve Azure instance metadata: Network error: curl error: HTTP response code said error: The requested URL returned error: 404
I20260812 08:03:57.118372 19106 server_base.cc:1061] running on GCE node
I20260812 08:03:57.119200 19106 hybrid_clock.cc:584] initializing the hybrid clock with 'builtin' time source
I20260812 08:03:57.119805 19106 hybrid_clock.cc:630] waiting up to --ntp_initial_sync_wait_secs=10 seconds for the clock to synchronize
I20260812 08:03:57.120976 19106 hybrid_clock.cc:648] HybridClock initialized: now 1786521837120961 us; error 34 us; skew 500 ppm
I20260812 08:03:57.123078 19106 webserver.cc:533] Webserver started at http://127.17.207.2:33709/ using document root <none> and password file <none>
I20260812 08:03:57.123747 19106 fs_manager.cc:362] Metadata directory not provided
I20260812 08:03:57.123809 19106 fs_manager.cc:368] Using write-ahead log directory (fs_wal_dir) as metadata directory
I20260812 08:03:57.123991 19106 server_base.cc:909] This appears to be a new deployment of Kudu; creating new FS layout
I20260812 08:03:57.125634 19106 fs_manager.cc:1068] Generated new instance metadata in path /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/ts-1/data/instance:
uuid: "1f0be2f88f8c4423a4f4c3d470bc697b"
format_stamp: "Formatted at 2026-08-12 08:03:57 on dist-test-slave-8n49"
I20260812 08:03:57.126083 19106 fs_manager.cc:1068] Generated new instance metadata in path /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/ts-1/wal/instance:
uuid: "1f0be2f88f8c4423a4f4c3d470bc697b"
format_stamp: "Formatted at 2026-08-12 08:03:57 on dist-test-slave-8n49"
I20260812 08:03:57.129530 19106 fs_manager.cc:696] Time spent creating directory manager: real 0.003s	user 0.004s	sys 0.000s
I20260812 08:03:57.131737 19124 log_block_manager.cc:4127] Time spent loading block containers with low live blocks: real 0.000s	user 0.000s	sys 0.000s
I20260812 08:03:57.133023 19106 fs_manager.cc:730] Time spent opening block manager: real 0.002s	user 0.002s	sys 0.000s
I20260812 08:03:57.133133 19106 fs_manager.cc:647] Opened local filesystem: /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/ts-1/data,/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/ts-1/wal
uuid: "1f0be2f88f8c4423a4f4c3d470bc697b"
format_stamp: "Formatted at 2026-08-12 08:03:57 on dist-test-slave-8n49"
I20260812 08:03:57.133224 19106 fs_report.cc:389] FS layout report
--------------------
wal directory: /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/ts-1/wal
metadata directory: /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/ts-1/wal
1 data directories: /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/ts-1/data/data
Total live blocks: 0
Total live bytes: 0
Total live bytes (after alignment): 0
Total number of LBM containers: 0 (0 full)
Did not check for missing blocks
Did not check for orphaned blocks
Total full LBM containers with extra space: 0 (0 repaired)
Total full LBM container extra space in bytes: 0 (0 repaired)
Total incomplete LBM containers: 0 (0 repaired)
Total LBM partial records: 0 (0 repaired)
Total corrupted LBM metadata records in RocksDB: 0 (0 repaired)
I20260812 08:03:57.145962 19106 rpc_server.cc:225] running with OpenSSL 1.1.1  11 Sep 2018
I20260812 08:03:57.146633 19106 env_posix.cc:2285] Not raising this process' running threads per effective uid limit of 18446744073709551615; it is already as high as it can go
I20260812 08:03:57.146800 19106 kserver.cc:163] Server-wide thread pool size limit: 3276
I20260812 08:03:57.147353 19106 txn_system_client.cc:432] TxnSystemClient initialization is disabled...
I20260812 08:03:57.148365 19106 ts_tablet_manager.cc:585] Loaded tablet metadata (0 total tablets, 0 live tablets)
I20260812 08:03:57.148417 19106 ts_tablet_manager.cc:531] Time spent load tablet metadata: real 0.000s	user 0.000s	sys 0.000s
I20260812 08:03:57.148471 19106 ts_tablet_manager.cc:616] Registered 0 tablets
I20260812 08:03:57.148488 19106 ts_tablet_manager.cc:595] Time spent register tablets: real 0.000s	user 0.000s	sys 0.000s
I20260812 08:03:57.160002 19106 rpc_server.cc:307] RPC server started. Bound to: 127.17.207.2:36059
I20260812 08:03:57.160022 19250 acceptor_pool.cc:272] collecting diagnostics on the listening RPC socket 127.17.207.2:36059 every 8 connection(s)
I20260812 08:03:57.161146 19106 server_base.cc:1193] Dumped server information to /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/ts-1/data/info.pb
I20260812 08:03:57.170315 18236 external_mini_cluster.cc:1434] Started /tmp/dist-test-task6EAfYQ/build/debug/bin/kudu as pid 19106
I20260812 08:03:57.170421 18236 external_mini_cluster.cc:1448] Reading /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/ts-1/wal/instance
I20260812 08:03:57.170557 19252 heartbeater.cc:344] Connected to a master server at 127.17.207.62:44975
I20260812 08:03:57.170811 19252 heartbeater.cc:461] Registering TS with master...
I20260812 08:03:57.171419 19252 heartbeater.cc:507] Master 127.17.207.62:44975 requested a full tablet report, sending...
I20260812 08:03:57.172518 18880 ts_manager.cc:194] Registered new tserver with Master: 1f0be2f88f8c4423a4f4c3d470bc697b (127.17.207.2:36059)
I20260812 08:03:57.172957 18236 external_mini_cluster.cc:1372] Running /tmp/dist-test-task6EAfYQ/build/debug/bin/kudu
/tmp/dist-test-task6EAfYQ/build/debug/bin/kudu
--fs_wal_dir=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/ts-2/wal
--fs_data_dirs=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/ts-2/data
--block_manager=log
--webserver_interface=localhost
--never_fsync
--enable_minidumps=false
--redact=none
--metrics_log_interval_ms=1000
--log_dir=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/ts-2/logs
--server_dump_info_path=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/ts-2/data/info.pb
--server_dump_info_format=pb
--rpc_server_allow_ephemeral_ports
--unlock_experimental_flags
--unlock_unsafe_flags
--logtostderr
--logbuflevel=-1
--ipki_server_key_size=768
--openssl_security_level_override=0
tserver
run
--rpc_bind_addresses=127.17.207.3:0
--local_ip_for_outbound_sockets=127.17.207.3
--webserver_interface=127.17.207.3
--webserver_port=0
--tserver_master_addrs=127.17.207.62:44975
--builtin_ntp_servers=127.17.207.20:38691
--builtin_ntp_poll_interval_ms=100
--ntp_initial_sync_wait_secs=10
--time_source=builtin
--tablet_throttler_rpc_per_sec=0
--tablet_throttler_bytes_per_sec=300000 with env {}
I20260812 08:03:57.173228 18880 master_service.cc:502] Signed X509 certificate for tserver {username='slave'} at 127.17.207.2:44021
W20260812 08:03:57.281021 19255 flags.cc:432] Enabled unsafe flag: --openssl_security_level_override=0
W20260812 08:03:57.281257 19255 flags.cc:432] Enabled unsafe flag: --rpc_server_allow_ephemeral_ports=true
W20260812 08:03:57.281306 19255 flags.cc:432] Enabled unsafe flag: --never_fsync=true
W20260812 08:03:57.284704 19255 flags.cc:432] Enabled experimental flag: --ipki_server_key_size=768
W20260812 08:03:57.284787 19255 flags.cc:432] Enabled experimental flag: --tablet_throttler_bytes_per_sec=300000
W20260812 08:03:57.284870 19255 flags.cc:432] Enabled experimental flag: --local_ip_for_outbound_sockets=127.17.207.3
I20260812 08:03:57.288905 19255 tablet_server_runner.cc:78] Tablet server non-default flags:
--log_dir=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/ts-2/logs
--logbuflevel=-1
--logtostderr=true
--builtin_ntp_poll_interval_ms=100
--builtin_ntp_servers=127.17.207.20:38691
--ntp_initial_sync_wait_secs=10
--time_source=builtin
--fs_data_dirs=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/ts-2/data
--fs_wal_dir=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/ts-2/wal
--ipki_server_key_size=768
--openssl_security_level_override=0
--rpc_bind_addresses=127.17.207.3:0
--rpc_server_allow_ephemeral_ports=true
--metrics_log_interval_ms=1000
--server_dump_info_format=pb
--server_dump_info_path=/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/ts-2/data/info.pb
--webserver_interface=127.17.207.3
--webserver_port=0
--tablet_throttler_bytes_per_sec=300000
--tserver_master_addrs=127.17.207.62:44975
--never_fsync=true
--heap_profile_path=/tmp/kudu.19255
--redact=none
--unlock_experimental_flags=true
--unlock_unsafe_flags=true
--enable_minidumps=false
--local_ip_for_outbound_sockets=127.17.207.3

Tablet server version:
kudu 1.19.0-SNAPSHOT
revision 70c51312f1186a8ae9f46647160b7730123f7601-dirty
build type DEBUG
built by None at 12 Aug 2026 06:06:26 UTC on 39be9dd7121a
I20260812 08:03:57.289971 19255 env_posix.cc:2285] Not raising this process' open files per process limit of 1048576; it is already as high as it can go
I20260812 08:03:57.291224 19255 file_cache.cc:504] Constructed file cache file cache with capacity 419430
W20260812 08:03:57.297689 19265 instance_detector.cc:116] could not retrieve OpenStack instance metadata: Network error: curl error: HTTP response code said error: The requested URL returned error: 404
W20260812 08:03:57.297694 19261 instance_detector.cc:116] could not retrieve AWS instance metadata: Network error: curl error: HTTP response code said error: The requested URL returned error: 404
W20260812 08:03:57.297708 19262 instance_detector.cc:116] could not retrieve Azure instance metadata: Network error: curl error: HTTP response code said error: The requested URL returned error: 404
I20260812 08:03:57.298002 19255 server_base.cc:1061] running on GCE node
I20260812 08:03:57.298442 19255 hybrid_clock.cc:584] initializing the hybrid clock with 'builtin' time source
I20260812 08:03:57.299026 19255 hybrid_clock.cc:630] waiting up to --ntp_initial_sync_wait_secs=10 seconds for the clock to synchronize
I20260812 08:03:57.300225 19255 hybrid_clock.cc:648] HybridClock initialized: now 1786521837300213 us; error 36 us; skew 500 ppm
I20260812 08:03:57.302196 19255 webserver.cc:533] Webserver started at http://127.17.207.3:36109/ using document root <none> and password file <none>
I20260812 08:03:57.302834 19255 fs_manager.cc:362] Metadata directory not provided
I20260812 08:03:57.302935 19255 fs_manager.cc:368] Using write-ahead log directory (fs_wal_dir) as metadata directory
I20260812 08:03:57.303191 19255 server_base.cc:909] This appears to be a new deployment of Kudu; creating new FS layout
I20260812 08:03:57.304951 19255 fs_manager.cc:1068] Generated new instance metadata in path /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/ts-2/data/instance:
uuid: "a673a76725a0478589698c3717ecaafe"
format_stamp: "Formatted at 2026-08-12 08:03:57 on dist-test-slave-8n49"
I20260812 08:03:57.305512 19255 fs_manager.cc:1068] Generated new instance metadata in path /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/ts-2/wal/instance:
uuid: "a673a76725a0478589698c3717ecaafe"
format_stamp: "Formatted at 2026-08-12 08:03:57 on dist-test-slave-8n49"
I20260812 08:03:57.309149 19255 fs_manager.cc:696] Time spent creating directory manager: real 0.003s	user 0.004s	sys 0.000s
I20260812 08:03:57.311487 19273 log_block_manager.cc:4127] Time spent loading block containers with low live blocks: real 0.000s	user 0.000s	sys 0.000s
I20260812 08:03:57.312534 19255 fs_manager.cc:730] Time spent opening block manager: real 0.002s	user 0.003s	sys 0.000s
I20260812 08:03:57.312740 19255 fs_manager.cc:647] Opened local filesystem: /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/ts-2/data,/tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/ts-2/wal
uuid: "a673a76725a0478589698c3717ecaafe"
format_stamp: "Formatted at 2026-08-12 08:03:57 on dist-test-slave-8n49"
I20260812 08:03:57.312855 19255 fs_report.cc:389] FS layout report
--------------------
wal directory: /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/ts-2/wal
metadata directory: /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/ts-2/wal
1 data directories: /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/ts-2/data/data
Total live blocks: 0
Total live bytes: 0
Total live bytes (after alignment): 0
Total number of LBM containers: 0 (0 full)
Did not check for missing blocks
Did not check for orphaned blocks
Total full LBM containers with extra space: 0 (0 repaired)
Total full LBM container extra space in bytes: 0 (0 repaired)
Total incomplete LBM containers: 0 (0 repaired)
Total LBM partial records: 0 (0 repaired)
Total corrupted LBM metadata records in RocksDB: 0 (0 repaired)
I20260812 08:03:57.322402 19255 rpc_server.cc:225] running with OpenSSL 1.1.1  11 Sep 2018
I20260812 08:03:57.323063 19255 env_posix.cc:2285] Not raising this process' running threads per effective uid limit of 18446744073709551615; it is already as high as it can go
I20260812 08:03:57.323267 19255 kserver.cc:163] Server-wide thread pool size limit: 3276
I20260812 08:03:57.323872 19255 txn_system_client.cc:432] TxnSystemClient initialization is disabled...
I20260812 08:03:57.325012 19255 ts_tablet_manager.cc:585] Loaded tablet metadata (0 total tablets, 0 live tablets)
I20260812 08:03:57.325091 19255 ts_tablet_manager.cc:531] Time spent load tablet metadata: real 0.000s	user 0.000s	sys 0.000s
I20260812 08:03:57.325173 19255 ts_tablet_manager.cc:616] Registered 0 tablets
I20260812 08:03:57.325224 19255 ts_tablet_manager.cc:595] Time spent register tablets: real 0.000s	user 0.000s	sys 0.000s
I20260812 08:03:57.335041 19255 rpc_server.cc:307] RPC server started. Bound to: 127.17.207.3:46353
I20260812 08:03:57.335069 19412 acceptor_pool.cc:272] collecting diagnostics on the listening RPC socket 127.17.207.3:46353 every 8 connection(s)
I20260812 08:03:57.336059 19255 server_base.cc:1193] Dumped server information to /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/ts-2/data/info.pb
I20260812 08:03:57.339612 18236 external_mini_cluster.cc:1434] Started /tmp/dist-test-task6EAfYQ/build/debug/bin/kudu as pid 19255
I20260812 08:03:57.339741 18236 external_mini_cluster.cc:1448] Reading /tmp/dist-test-task6EAfYQ/test-tmp/write_throttling-itest.0.WriteThrottlingTest.ThrottleWriteBytesPerSec.1786521832697121-18236-0/minicluster-data/ts-2/wal/instance
I20260812 08:03:57.345022 19413 heartbeater.cc:344] Connected to a master server at 127.17.207.62:44975
I20260812 08:03:57.345304 19413 heartbeater.cc:461] Registering TS with master...
I20260812 08:03:57.345993 19413 heartbeater.cc:507] Master 127.17.207.62:44975 requested a full tablet report, sending...
I20260812 08:03:57.347038 18880 ts_manager.cc:194] Registered new tserver with Master: a673a76725a0478589698c3717ecaafe (127.17.207.3:46353)
I20260812 08:03:57.347604 18880 master_service.cc:502] Signed X509 certificate for tserver {username='slave'} at 127.17.207.3:60929
I20260812 08:03:57.354313 18236 external_mini_cluster.cc:955] 3 TS(s) registered with all masters
I20260812 08:03:57.363145 18880 catalog_manager.cc:2283] Servicing CreateTable request from {username='slave'} at 127.0.0.1:46554:
name: "write-throttling-test-tbl"
schema {
  columns {
    name: "key"
    type: INT64
    is_key: true
    is_nullable: false
    encoding: AUTO_ENCODING
    compression: DEFAULT_COMPRESSION
    cfile_block_size: 0
    immutable: false
  }
  columns {
    name: "string_val"
    type: STRING
    is_key: false
    is_nullable: false
    encoding: AUTO_ENCODING
    compression: DEFAULT_COMPRESSION
    cfile_block_size: 0
    immutable: false
  }
}
num_replicas: 1
split_rows_range_bounds {
}
partition_schema {
  range_schema {
    columns {
      name: "key"
    }
  }
}
I20260812 08:03:57.382571 19027 tablet_service.cc:1511] Processing CreateTablet for tablet 6c15ef92d90d4fdfa318cccfd34c4790 (DEFAULT_TABLE table=write-throttling-test-tbl [id=a0d75391d8624dfea855611b68195e8f]), partition=RANGE (key) PARTITION UNBOUNDED
I20260812 08:03:57.383684 19027 data_dirs.cc:400] Could only allocate 1 dirs of requested 3 for tablet 6c15ef92d90d4fdfa318cccfd34c4790. 1 dirs total, 0 dirs full, 0 dirs failed
I20260812 08:03:57.388850 19427 tablet_bootstrap.cc:492] T 6c15ef92d90d4fdfa318cccfd34c4790 P ef148768b61d4b7e90ce39973e263ee4: Bootstrap starting.
I20260812 08:03:57.390883 19427 tablet_bootstrap.cc:654] T 6c15ef92d90d4fdfa318cccfd34c4790 P ef148768b61d4b7e90ce39973e263ee4: Neither blocks nor log segments found. Creating new log.
I20260812 08:03:57.391690 19427 log.cc:826] T 6c15ef92d90d4fdfa318cccfd34c4790 P ef148768b61d4b7e90ce39973e263ee4: Log is configured to *not* fsync() on all Append() calls
I20260812 08:03:57.393486 19427 tablet_bootstrap.cc:492] T 6c15ef92d90d4fdfa318cccfd34c4790 P ef148768b61d4b7e90ce39973e263ee4: No bootstrap required, opened a new log
I20260812 08:03:57.393707 19427 ts_tablet_manager.cc:1403] T 6c15ef92d90d4fdfa318cccfd34c4790 P ef148768b61d4b7e90ce39973e263ee4: Time spent bootstrapping tablet: real 0.005s	user 0.000s	sys 0.003s
I20260812 08:03:57.396205 19427 raft_consensus.cc:359] T 6c15ef92d90d4fdfa318cccfd34c4790 P ef148768b61d4b7e90ce39973e263ee4 [term 0 FOLLOWER]: Replica starting. Triggering 0 pending ops. Active config: opid_index: -1 OBSOLETE_local: true peers { permanent_uuid: "ef148768b61d4b7e90ce39973e263ee4" member_type: VOTER last_known_addr { host: "127.17.207.1" port: 35663 } }
I20260812 08:03:57.396382 19427 raft_consensus.cc:385] T 6c15ef92d90d4fdfa318cccfd34c4790 P ef148768b61d4b7e90ce39973e263ee4 [term 0 FOLLOWER]: Consensus starting up: Expiring failure detector timer to make a prompt election more likely
I20260812 08:03:57.396454 19427 raft_consensus.cc:740] T 6c15ef92d90d4fdfa318cccfd34c4790 P ef148768b61d4b7e90ce39973e263ee4 [term 0 FOLLOWER]: Becoming Follower/Learner. State: Replica: ef148768b61d4b7e90ce39973e263ee4, State: Initialized, Role: FOLLOWER
I20260812 08:03:57.396958 19427 consensus_queue.cc:260] T 6c15ef92d90d4fdfa318cccfd34c4790 P ef148768b61d4b7e90ce39973e263ee4 [NON_LEADER]: Queue going to NON_LEADER mode. State: All replicated index: 0, Majority replicated index: 0, Committed index: 0, Last appended: 0.0, Last appended by leader: 0, Current term: 0, Majority size: -1, State: 0, Mode: NON_LEADER, active raft config: opid_index: -1 OBSOLETE_local: true peers { permanent_uuid: "ef148768b61d4b7e90ce39973e263ee4" member_type: VOTER last_known_addr { host: "127.17.207.1" port: 35663 } }
I20260812 08:03:57.397105 19427 raft_consensus.cc:399] T 6c15ef92d90d4fdfa318cccfd34c4790 P ef148768b61d4b7e90ce39973e263ee4 [term 0 FOLLOWER]: Only one voter in the Raft config. Triggering election immediately
I20260812 08:03:57.397179 19427 raft_consensus.cc:493] T 6c15ef92d90d4fdfa318cccfd34c4790 P ef148768b61d4b7e90ce39973e263ee4 [term 0 FOLLOWER]: Starting leader election (initial election of a single-replica configuration)
I20260812 08:03:57.397308 19427 raft_consensus.cc:3060] T 6c15ef92d90d4fdfa318cccfd34c4790 P ef148768b61d4b7e90ce39973e263ee4 [term 0 FOLLOWER]: Advancing to term 1
I20260812 08:03:57.398190 19427 raft_consensus.cc:515] T 6c15ef92d90d4fdfa318cccfd34c4790 P ef148768b61d4b7e90ce39973e263ee4 [term 1 FOLLOWER]: Starting leader election with config: opid_index: -1 OBSOLETE_local: true peers { permanent_uuid: "ef148768b61d4b7e90ce39973e263ee4" member_type: VOTER last_known_addr { host: "127.17.207.1" port: 35663 } }
I20260812 08:03:57.398548 19427 leader_election.cc:304] T 6c15ef92d90d4fdfa318cccfd34c4790 P ef148768b61d4b7e90ce39973e263ee4 [CANDIDATE]: Term 1 election: Election decided. Result: candidate won. Election summary: received 1 responses out of 1 voters: 1 yes votes; 0 no votes. yes voters: ef148768b61d4b7e90ce39973e263ee4; no voters: 
I20260812 08:03:57.398887 19427 leader_election.cc:290] T 6c15ef92d90d4fdfa318cccfd34c4790 P ef148768b61d4b7e90ce39973e263ee4 [CANDIDATE]: Term 1 election: Requested vote from peers 
I20260812 08:03:57.399386 19429 raft_consensus.cc:2804] T 6c15ef92d90d4fdfa318cccfd34c4790 P ef148768b61d4b7e90ce39973e263ee4 [term 1 FOLLOWER]: Leader election won for term 1
I20260812 08:03:57.399551 19103 heartbeater.cc:499] Master 127.17.207.62:44975 was elected leader, sending a full tablet report...
I20260812 08:03:57.399552 19429 raft_consensus.cc:697] T 6c15ef92d90d4fdfa318cccfd34c4790 P ef148768b61d4b7e90ce39973e263ee4 [term 1 LEADER]: Becoming Leader. State: Replica: ef148768b61d4b7e90ce39973e263ee4, State: Running, Role: LEADER
I20260812 08:03:57.399748 19427 ts_tablet_manager.cc:1434] T 6c15ef92d90d4fdfa318cccfd34c4790 P ef148768b61d4b7e90ce39973e263ee4: Time spent starting tablet: real 0.006s	user 0.007s	sys 0.000s
I20260812 08:03:57.399953 19429 consensus_queue.cc:237] T 6c15ef92d90d4fdfa318cccfd34c4790 P ef148768b61d4b7e90ce39973e263ee4 [LEADER]: Queue going to LEADER mode. State: All replicated index: 0, Majority replicated index: 0, Committed index: 0, Last appended: 0.0, Last appended by leader: 0, Current term: 1, Majority size: 1, State: 0, Mode: LEADER, active raft config: opid_index: -1 OBSOLETE_local: true peers { permanent_uuid: "ef148768b61d4b7e90ce39973e263ee4" member_type: VOTER last_known_addr { host: "127.17.207.1" port: 35663 } }
I20260812 08:03:57.403491 18880 catalog_manager.cc:5719] T 6c15ef92d90d4fdfa318cccfd34c4790 P ef148768b61d4b7e90ce39973e263ee4 reported cstate change: term changed from 0 to 1, leader changed from <none> to ef148768b61d4b7e90ce39973e263ee4 (127.17.207.1). New cstate: current_term: 1 leader_uuid: "ef148768b61d4b7e90ce39973e263ee4" committed_config { opid_index: -1 OBSOLETE_local: true peers { permanent_uuid: "ef148768b61d4b7e90ce39973e263ee4" member_type: VOTER last_known_addr { host: "127.17.207.1" port: 35663 } health_report { overall_health: HEALTHY } } }
I20260812 08:03:57.446106 19005 tablet_service.cc:1659] rejecting write request: throttled
I20260812 08:03:58.175515 19252 heartbeater.cc:499] Master 127.17.207.62:44975 was elected leader, sending a full tablet report...
I20260812 08:03:58.349531 19413 heartbeater.cc:499] Master 127.17.207.62:44975 was elected leader, sending a full tablet report...
I20260812 08:03:58.451541 19005 tablet_service.cc:1659] rejecting write request: throttled [suppressed 95 similar messages]
I20260812 08:03:58.499769 18236 write_throttling-itest.cc:139] Iteration 0 qps: 92.2483 276745 byte/s
I20260812 08:03:59.462934 19005 tablet_service.cc:1659] rejecting write request: throttled [suppressed 93 similar messages]
I20260812 08:03:59.597005 18236 write_throttling-itest.cc:139] Iteration 1 qps: 91.1455 273437 byte/s
I20260812 08:04:00.468679 19005 tablet_service.cc:1659] rejecting write request: throttled [suppressed 95 similar messages]
I20260812 08:04:00.702028 18236 write_throttling-itest.cc:139] Iteration 2 qps: 90.5066 271520 byte/s
I20260812 08:04:00.702201 18236 external_mini_cluster.cc:1664] Killing /tmp/dist-test-task6EAfYQ/build/debug/bin/kudu with pid 18956
I20260812 08:04:00.712509 18236 external_mini_cluster.cc:1664] Killing /tmp/dist-test-task6EAfYQ/build/debug/bin/kudu with pid 19106
I20260812 08:04:00.721669 18236 external_mini_cluster.cc:1664] Killing /tmp/dist-test-task6EAfYQ/build/debug/bin/kudu with pid 19255
I20260812 08:04:00.730839 18236 external_mini_cluster.cc:1664] Killing /tmp/dist-test-task6EAfYQ/build/debug/bin/kudu with pid 18844
2026-08-12T08:04:00Z chronyd exiting
[       OK ] WriteThrottlingTest.ThrottleWriteBytesPerSec (4198 ms)
[----------] 2 tests from WriteThrottlingTest (8046 ms total)

[----------] Global test environment tear-down
[==========] 2 tests from 1 test suite ran. (8046 ms total)
[  PASSED  ] 2 tests.
