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roachtest: tpccbench/nodes=6/cpu=16/multi-az failed #61189

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cockroach-teamcity opened this issue Feb 26, 2021 · 11 comments
Closed

roachtest: tpccbench/nodes=6/cpu=16/multi-az failed #61189

cockroach-teamcity opened this issue Feb 26, 2021 · 11 comments
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@irfansharif
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branch-master Failures and bugs on the master branch. C-test-failure Broken test (automatically or manually discovered). O-roachtest O-robot Originated from a bot. release-blocker Indicates a release-blocker. Use with branch-release-2x.x label to denote which branch is blocked.

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@cockroach-teamcity
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(roachtest).tpccbench/nodes=6/cpu=16/multi-az failed on master@6601d827b814d4e85a1081b03bf2562d8ac2a4ab:

		  |   | main.main
		  |   | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachprod/main.go:1852
		  |   | runtime.main
		  |   | 	/usr/local/go/src/runtime/proc.go:204
		  |   | runtime.goexit
		  |   | 	/usr/local/go/src/runtime/asm_amd64.s:1374
		  | Wraps: (2) 3: dead
		  | Error types: (1) *withstack.withStack (2) *errutil.leafError
		Wraps: (6) secondary error attachment
		  | 4: dead
		  | (1) attached stack trace
		  |   -- stack trace:
		  |   | main.glob..func14
		  |   | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachprod/main.go:1147
		  |   | main.wrap.func1
		  |   | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachprod/main.go:271
		  |   | github.com/spf13/cobra.(*Command).execute
		  |   | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/vendor/github.com/spf13/cobra/command.go:830
		  |   | github.com/spf13/cobra.(*Command).ExecuteC
		  |   | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/vendor/github.com/spf13/cobra/command.go:914
		  |   | github.com/spf13/cobra.(*Command).Execute
		  |   | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/vendor/github.com/spf13/cobra/command.go:864
		  |   | main.main
		  |   | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachprod/main.go:1852
		  |   | runtime.main
		  |   | 	/usr/local/go/src/runtime/proc.go:204
		  |   | runtime.goexit
		  |   | 	/usr/local/go/src/runtime/asm_amd64.s:1374
		  | Wraps: (2) 4: dead
		  | Error types: (1) *withstack.withStack (2) *errutil.leafError
		Wraps: (7) attached stack trace
		  -- stack trace:
		  | main.glob..func14
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachprod/main.go:1147
		  | main.wrap.func1
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachprod/main.go:271
		  | github.com/spf13/cobra.(*Command).execute
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/vendor/github.com/spf13/cobra/command.go:830
		  | github.com/spf13/cobra.(*Command).ExecuteC
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/vendor/github.com/spf13/cobra/command.go:914
		  | github.com/spf13/cobra.(*Command).Execute
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/vendor/github.com/spf13/cobra/command.go:864
		  | main.main
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachprod/main.go:1852
		  | runtime.main
		  | 	/usr/local/go/src/runtime/proc.go:204
		  | runtime.goexit
		  | 	/usr/local/go/src/runtime/asm_amd64.s:1374
		Wraps: (8) 2: dead
		Error types: (1) errors.Unclassified (2) *secondary.withSecondaryError (3) *secondary.withSecondaryError (4) *secondary.withSecondaryError (5) *secondary.withSecondaryError (6) *secondary.withSecondaryError (7) *withstack.withStack (8) *errutil.leafError
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Artifacts: /tpccbench/nodes=6/cpu=16/multi-az
Related:

See this test on roachdash
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@cockroach-teamcity cockroach-teamcity added branch-master Failures and bugs on the master branch. C-test-failure Broken test (automatically or manually discovered). O-roachtest O-robot Originated from a bot. release-blocker Indicates a release-blocker. Use with branch-release-2x.x label to denote which branch is blocked. labels Feb 26, 2021
@cockroach-teamcity cockroach-teamcity mentioned this issue Feb 27, 2021
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@cockroach-teamcity
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(roachtest).tpccbench/nodes=6/cpu=16/multi-az failed on master@9595a158f0233e1c3d86786ec4462dd39c7beb20:

The test failed on branch=master, cloud=gce:
test artifacts and logs in: /home/agent/work/.go/src/github.com/cockroachdb/cockroach/artifacts/tpccbench/nodes=6/cpu=16/multi-az/run_1
	cluster.go:2220,tpcc.go:807,search.go:43,search.go:173,tpcc.go:803,tpcc.go:617,test_runner.go:767: /home/agent/work/.go/src/github.com/cockroachdb/cockroach/bin/roachprod stop teamcity-2725104-1614409487-67-n7cpu16-geo:1-6 returned: exit status 1
		(1) /home/agent/work/.go/src/github.com/cockroachdb/cockroach/bin/roachprod stop teamcity-2725104-1614409487-67-n7cpu16-geo:1-6 returned
		  | stderr:
		  |
		  | stdout:
		  | teamcity-2725104-1614409487-67-n7cpu16-geo: stopping and waiting.......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
		  | 4: exit status 255: 
		  | I210227 13:55:44.590507 1 (gostd) cluster_synced.go:1732  [-] 1  command failed
		Wraps: (2) exit status 1
		Error types: (1) *main.withCommandDetails (2) *exec.ExitError
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Artifacts: /tpccbench/nodes=6/cpu=16/multi-az
Related:

See this test on roachdash
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@cockroach-teamcity
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(roachtest).tpccbench/nodes=6/cpu=16/multi-az failed on master@7d1324fa42732f482329a524b0166db8dd7365e6:

		  |   | main.main
		  |   | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachprod/main.go:1852
		  |   | runtime.main
		  |   | 	/usr/local/go/src/runtime/proc.go:204
		  |   | runtime.goexit
		  |   | 	/usr/local/go/src/runtime/asm_amd64.s:1374
		  | Wraps: (2) 6: dead
		  | Error types: (1) *withstack.withStack (2) *errutil.leafError
		Wraps: (6) secondary error attachment
		  | 1: dead
		  | (1) attached stack trace
		  |   -- stack trace:
		  |   | main.glob..func14
		  |   | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachprod/main.go:1147
		  |   | main.wrap.func1
		  |   | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachprod/main.go:271
		  |   | github.com/spf13/cobra.(*Command).execute
		  |   | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/vendor/github.com/spf13/cobra/command.go:830
		  |   | github.com/spf13/cobra.(*Command).ExecuteC
		  |   | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/vendor/github.com/spf13/cobra/command.go:914
		  |   | github.com/spf13/cobra.(*Command).Execute
		  |   | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/vendor/github.com/spf13/cobra/command.go:864
		  |   | main.main
		  |   | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachprod/main.go:1852
		  |   | runtime.main
		  |   | 	/usr/local/go/src/runtime/proc.go:204
		  |   | runtime.goexit
		  |   | 	/usr/local/go/src/runtime/asm_amd64.s:1374
		  | Wraps: (2) 1: dead
		  | Error types: (1) *withstack.withStack (2) *errutil.leafError
		Wraps: (7) attached stack trace
		  -- stack trace:
		  | main.glob..func14
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachprod/main.go:1147
		  | main.wrap.func1
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachprod/main.go:271
		  | github.com/spf13/cobra.(*Command).execute
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/vendor/github.com/spf13/cobra/command.go:830
		  | github.com/spf13/cobra.(*Command).ExecuteC
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/vendor/github.com/spf13/cobra/command.go:914
		  | github.com/spf13/cobra.(*Command).Execute
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/vendor/github.com/spf13/cobra/command.go:864
		  | main.main
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachprod/main.go:1852
		  | runtime.main
		  | 	/usr/local/go/src/runtime/proc.go:204
		  | runtime.goexit
		  | 	/usr/local/go/src/runtime/asm_amd64.s:1374
		Wraps: (8) 2: dead
		Error types: (1) errors.Unclassified (2) *secondary.withSecondaryError (3) *secondary.withSecondaryError (4) *secondary.withSecondaryError (5) *secondary.withSecondaryError (6) *secondary.withSecondaryError (7) *withstack.withStack (8) *errutil.leafError
More

Artifacts: /tpccbench/nodes=6/cpu=16/multi-az
Related:

See this test on roachdash
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@cockroach-teamcity
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(roachtest).tpccbench/nodes=6/cpu=16/multi-az failed on master@9ba48738bc511ad6954682cab41e23b8492facd8:

The test failed on branch=master, cloud=gce:
test artifacts and logs in: /home/agent/work/.go/src/github.com/cockroachdb/cockroach/artifacts/tpccbench/nodes=6/cpu=16/multi-az/run_1
	tpcc.go:917,tpcc.go:617,test_runner.go:767: monitor failure: unexpected node event: 3: dead
		(1) attached stack trace
		  -- stack trace:
		  | main.(*monitor).WaitE
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachtest/cluster.go:2676
		  | main.runTPCCBench.func3
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachtest/tpcc.go:894
		  | github.com/cockroachdb/cockroach/pkg/util/search.searchWithSearcher
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/util/search/search.go:43
		  | github.com/cockroachdb/cockroach/pkg/util/search.(*lineSearcher).Search
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/util/search/search.go:173
		  | main.runTPCCBench
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachtest/tpcc.go:803
		  | main.registerTPCCBenchSpec.func1
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachtest/tpcc.go:617
		  | main.(*testRunner).runTest.func2
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachtest/test_runner.go:767
		  | runtime.goexit
		  | 	/usr/local/go/src/runtime/asm_amd64.s:1374
		Wraps: (2) monitor failure
		Wraps: (3) unexpected node event: 3: dead
		Error types: (1) *withstack.withStack (2) *errutil.withPrefix (3) *errors.errorString
More

Artifacts: /tpccbench/nodes=6/cpu=16/multi-az
Related:

See this test on roachdash
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@cockroach-teamcity
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(roachtest).tpccbench/nodes=6/cpu=16/multi-az failed on master@6de4313ec216161c79fe725fcc31fc87ef1804ea:

The test failed on branch=master, cloud=gce:
test artifacts and logs in: /home/agent/work/.go/src/github.com/cockroachdb/cockroach/artifacts/tpccbench/nodes=6/cpu=16/multi-az/run_1
	tpcc.go:917,tpcc.go:617,test_runner.go:767: monitor failure: unexpected node event: 6: dead
		(1) attached stack trace
		  -- stack trace:
		  | main.(*monitor).WaitE
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachtest/cluster.go:2676
		  | main.runTPCCBench.func3
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachtest/tpcc.go:894
		  | github.com/cockroachdb/cockroach/pkg/util/search.searchWithSearcher
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/util/search/search.go:43
		  | github.com/cockroachdb/cockroach/pkg/util/search.(*lineSearcher).Search
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/util/search/search.go:173
		  | main.runTPCCBench
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachtest/tpcc.go:803
		  | main.registerTPCCBenchSpec.func1
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachtest/tpcc.go:617
		  | main.(*testRunner).runTest.func2
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachtest/test_runner.go:767
		  | runtime.goexit
		  | 	/usr/local/go/src/runtime/asm_amd64.s:1374
		Wraps: (2) monitor failure
		Wraps: (3) unexpected node event: 6: dead
		Error types: (1) *withstack.withStack (2) *errutil.withPrefix (3) *errors.errorString
More

Artifacts: /tpccbench/nodes=6/cpu=16/multi-az
Related:

See this test on roachdash
powered by pkg/cmd/internal/issues

@cockroach-teamcity
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(roachtest).tpccbench/nodes=6/cpu=16/multi-az failed on master@b703e663da8ededaee2e28fc39a24e3880ae54cf:

The test failed on branch=master, cloud=gce:
test artifacts and logs in: /home/agent/work/.go/src/github.com/cockroachdb/cockroach/artifacts/tpccbench/nodes=6/cpu=16/multi-az/run_1
	tpcc.go:917,tpcc.go:617,test_runner.go:767: monitor failure: unexpected node event: 4: dead
		(1) attached stack trace
		  -- stack trace:
		  | main.(*monitor).WaitE
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachtest/cluster.go:2676
		  | main.runTPCCBench.func3
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachtest/tpcc.go:894
		  | github.com/cockroachdb/cockroach/pkg/util/search.searchWithSearcher
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/util/search/search.go:43
		  | github.com/cockroachdb/cockroach/pkg/util/search.(*lineSearcher).Search
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/util/search/search.go:173
		  | main.runTPCCBench
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachtest/tpcc.go:803
		  | main.registerTPCCBenchSpec.func1
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachtest/tpcc.go:617
		  | main.(*testRunner).runTest.func2
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachtest/test_runner.go:767
		  | runtime.goexit
		  | 	/usr/local/go/src/runtime/asm_amd64.s:1374
		Wraps: (2) monitor failure
		Wraps: (3) unexpected node event: 4: dead
		Error types: (1) *withstack.withStack (2) *errutil.withPrefix (3) *errors.errorString
More

Artifacts: /tpccbench/nodes=6/cpu=16/multi-az
Related:

See this test on roachdash
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@cockroach-teamcity
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(roachtest).tpccbench/nodes=6/cpu=16/multi-az failed on master@15a185606d5e80b47d9fdd0ed4f54cfe29c527c6:

		  |   | main.main
		  |   | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachprod/main.go:1852
		  |   | runtime.main
		  |   | 	/usr/local/go/src/runtime/proc.go:204
		  |   | runtime.goexit
		  |   | 	/usr/local/go/src/runtime/asm_amd64.s:1374
		  | Wraps: (2) 1: dead
		  | Error types: (1) *withstack.withStack (2) *errutil.leafError
		Wraps: (6) secondary error attachment
		  | 2: dead
		  | (1) attached stack trace
		  |   -- stack trace:
		  |   | main.glob..func14
		  |   | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachprod/main.go:1147
		  |   | main.wrap.func1
		  |   | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachprod/main.go:271
		  |   | github.com/spf13/cobra.(*Command).execute
		  |   | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/vendor/github.com/spf13/cobra/command.go:830
		  |   | github.com/spf13/cobra.(*Command).ExecuteC
		  |   | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/vendor/github.com/spf13/cobra/command.go:914
		  |   | github.com/spf13/cobra.(*Command).Execute
		  |   | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/vendor/github.com/spf13/cobra/command.go:864
		  |   | main.main
		  |   | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachprod/main.go:1852
		  |   | runtime.main
		  |   | 	/usr/local/go/src/runtime/proc.go:204
		  |   | runtime.goexit
		  |   | 	/usr/local/go/src/runtime/asm_amd64.s:1374
		  | Wraps: (2) 2: dead
		  | Error types: (1) *withstack.withStack (2) *errutil.leafError
		Wraps: (7) attached stack trace
		  -- stack trace:
		  | main.glob..func14
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachprod/main.go:1147
		  | main.wrap.func1
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachprod/main.go:271
		  | github.com/spf13/cobra.(*Command).execute
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/vendor/github.com/spf13/cobra/command.go:830
		  | github.com/spf13/cobra.(*Command).ExecuteC
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/vendor/github.com/spf13/cobra/command.go:914
		  | github.com/spf13/cobra.(*Command).Execute
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/vendor/github.com/spf13/cobra/command.go:864
		  | main.main
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachprod/main.go:1852
		  | runtime.main
		  | 	/usr/local/go/src/runtime/proc.go:204
		  | runtime.goexit
		  | 	/usr/local/go/src/runtime/asm_amd64.s:1374
		Wraps: (8) 3: dead
		Error types: (1) errors.Unclassified (2) *secondary.withSecondaryError (3) *secondary.withSecondaryError (4) *secondary.withSecondaryError (5) *secondary.withSecondaryError (6) *secondary.withSecondaryError (7) *withstack.withStack (8) *errutil.leafError
More

Artifacts: /tpccbench/nodes=6/cpu=16/multi-az
Related:

See this test on roachdash
powered by pkg/cmd/internal/issues

@cockroach-teamcity
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(roachtest).tpccbench/nodes=6/cpu=16/multi-az failed on master@a69e6549a71f5a0e83eb13509001f4d7351050fb:

The test failed on branch=master, cloud=gce:
test artifacts and logs in: /home/agent/work/.go/src/github.com/cockroachdb/cockroach/artifacts/tpccbench/nodes=6/cpu=16/multi-az/run_1
	cluster.go:1667,context.go:140,cluster.go:1656,test_runner.go:848: dead node detection: /home/agent/work/.go/src/github.com/cockroachdb/cockroach/bin/roachprod monitor teamcity-2753013-1615100360-62-n7cpu16-geo --oneshot --ignore-empty-nodes: exit status 1 7: skipped
		4: 22005
		2: 22679
		1: 23934
		6: 22382
		3: 21832
		5: dead
		Error: UNCLASSIFIED_PROBLEM: 5: dead
		(1) UNCLASSIFIED_PROBLEM
		Wraps: (2) attached stack trace
		  -- stack trace:
		  | main.glob..func14
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachprod/main.go:1147
		  | main.wrap.func1
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachprod/main.go:271
		  | github.com/spf13/cobra.(*Command).execute
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/vendor/github.com/spf13/cobra/command.go:830
		  | github.com/spf13/cobra.(*Command).ExecuteC
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/vendor/github.com/spf13/cobra/command.go:914
		  | github.com/spf13/cobra.(*Command).Execute
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/vendor/github.com/spf13/cobra/command.go:864
		  | main.main
		  | 	/home/agent/work/.go/src/github.com/cockroachdb/cockroach/pkg/cmd/roachprod/main.go:1852
		  | runtime.main
		  | 	/usr/local/go/src/runtime/proc.go:204
		  | runtime.goexit
		  | 	/usr/local/go/src/runtime/asm_amd64.s:1374
		Wraps: (3) 5: dead
		Error types: (1) errors.Unclassified (2) *withstack.withStack (3) *errutil.leafError
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Artifacts: /tpccbench/nodes=6/cpu=16/multi-az
Related:

See this test on roachdash
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tbg commented Mar 8, 2021

Logs look pretty unhappy. Slow latches, waiting for pushees for >60s, and ultimately an ill-timed death that I can't attribute to anything but will assume is related to an OOM.

@nvanbenschoten is this a beta/release blocker? I know that these tests have been unstable for a long time. If the issue is that they are overloading nodes, can we change the line search algorithm to be more conservatively approaching the target value from the bottom?

@cockroach-teamcity cockroach-teamcity mentioned this issue Mar 9, 2021
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@irfansharif irfansharif self-assigned this Mar 9, 2021
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Dup #59424.

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irfansharif commented Mar 10, 2021 •
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For this build:

W210306 14:44:22.557027 506 kv/kvserver/store_raft.go:533 ⋮ [n5,s5,r513/2:‹/Table/58/1/{1915/4…-2011/1…}›] 12380  handle raft ready: 0.7s [applied=9, batches=3, state_assertions=0]
W210306 14:44:22.659603 3915421 kv/kvserver/txnwait/queue.go:517 ⋮ [n5,s5,r6289/2:‹/Table/60/1/1{234/10-904/9}›] 12382  pusher ‹c72d3f61›: have been waiting 60.00s for pushee ‹613d33f2›
W210306 14:44:22.653113 548 kv/kvserver/store_raft.go:533 ⋮ [n5,s5,r2309/3:‹/Table/59/1/2{897/10…-905/6/…}›] 12381  handle raft ready: 0.7s [applied=4, batches=3, state_assertions=0]

n5 dissappears around 14:44:22. Other nodes pick up on it soon enough.

I210306 14:44:41.947357 50477 1@vendor/github.com/cockroachdb/circuitbreaker/circuitbreaker.go:322 ⋮ [n6] 2515  circuitbreaker: ‹rpc [::]:26257 [n5]› tripped: failed to connect to n5 at ‹10.128.0.43:26257›: ‹initial connection heartbeat failed›: ‹rpc error: code = Unavailable desc = timed out waiting for server handshake›

n5's allocated memory is pretty close to the 13G limit that precipitates the OOM killer I've seen elsewhere (#59424).

I210306 14:44:21.302748 569 2@server/status/runtime.go:553 â‹® [n5] 12364  runtime stats: 13 GiB RSS, 16549 goroutines (stacks: 732 MiB), 6.8 GiB/8.8 GiB Go alloc/total (heap fragmentation: 643 MiB, heap reserved: 253 MiB, heap released: 62 MiB), 3.8 GiB/4.7 GiB CGO alloc/total (15476.7 CGO/sec), 1472.6/49.9 %(u/s)time, 0.0 %gc (0x), 64 MiB/64 MiB (r/w)net

So I'm guessing it's an OOM? What's confusing to me is that there's no mention of the oom-killer in n5's dmesg.txt. @tbg, @nvanbenschoten: Is that possible?

Memstats pre-crash (?) here. Heap-profiles here and here (unfortunately the most recent one is 5m before we crashed). Last goroutine dump here (6m before crash).

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irfansharif commented Mar 10, 2021 •
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image

Probably the same as #59424, happened in #61071 as well. Was getting masked by #58298 + #60992.

@irfansharif irfansharif mentioned this issue Mar 10, 2021
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