roachtest: scbench/randomload/nodes=3/ops=10000/conc=20 failed

[cockroach-teamcity]

(roachtest).scbench/randomload/nodes=3/ops=10000/conc=20 failed on release-20.2@022590c858d53e48bd539542e5e782a5bf7495ca:

		  | 35958.0s     1705            0.0            0.3      0.0      0.0      0.0      0.0 opOk
		  | 35958.0s     1705            0.0            0.1      0.0      0.0      0.0      0.0 txnCmtErr
		  | 35958.0s     1705            0.0            0.0      0.0      0.0      0.0      0.0 txnOk
		  | 35959.0s     1705            0.0            0.3      0.0      0.0      0.0      0.0 opOk
		  | 35959.0s     1705            0.0            0.1      0.0      0.0      0.0      0.0 txnCmtErr
		  | 35959.0s     1705            0.0            0.0      0.0      0.0      0.0      0.0 txnOk
		  | 35960.0s     1705            0.0            0.3      0.0      0.0      0.0      0.0 opOk
		  | 35960.0s     1705            0.0            0.1      0.0      0.0      0.0      0.0 txnCmtErr
		  | 35960.0s     1705            0.0            0.0      0.0      0.0      0.0      0.0 txnOk
		  | _elapsed___errors__ops/sec(inst)___ops/sec(cum)__p50(ms)__p95(ms)__p99(ms)_pMax(ms)
		  | 35961.0s     1705            0.0            0.3      0.0      0.0      0.0      0.0 opOk
		  | 35961.0s     1705            0.0            0.1      0.0      0.0      0.0      0.0 txnCmtErr
		  | 35961.0s     1705            0.0            0.0      0.0      0.0      0.0      0.0 txnOk
		  | 35962.0s     1705            0.0            0.3      0.0      0.0      0.0      0.0 opOk
		  | 35962.0s     1705            0.0            0.1      0.0      0.0      0.0      0.0 txnCmtErr
		  | 35962.0s     1705            0.0            0.0      0.0      0.0      0.0      0.0 txnOk
		  | 35963.0s     1705            0.0            0.3      0.0      0.0      0.0      0.0 opOk
		  | 35963.0s     1705            0.0            0.1      0.0      0.0      0.0      0.0 txnCmtErr
		  | 35963.0s     1705            0.0            0.0      0.0      0.0      0.0      0.0 txnOk
		  | 35964.0s     1705            0.0            0.3      0.0      0.0      0.0      0.0 opOk
		  | 35964.0s     1705            0.0            0.1      0.0      0.0      0.0      0.0 txnCmtErr
		  | 35964.0s     1705            0.0            0.0      0.0      0.0      0.0      0.0 txnOk
		  | 35965.0s     1705            0.0            0.3      0.0      0.0      0.0      0.0 opOk
		  | 35965.0s     1705            0.0            0.1      0.0      0.0      0.0      0.0 txnCmtErr
		  | 35965.0s     1705            0.0            0.0      0.0      0.0      0.0      0.0 txnOk
		  | 35966.0s     1705            0.0            0.3      0.0      0.0      0.0      0.0 opOk
		  | 35966.0s     1705            0.0            0.1      0.0      0.0      0.0      0.0 txnCmtErr
		  | 35966.0s     1705            0.0            0.0      0.0      0.0      0.0      0.0 txnOk
		  | 35967.0s     1705            0.0            0.3      0.0      0.0      0.0      0.0 opOk
		  | 35967.0s     1705            0.0            0.1      0.0      0.0      0.0      0.0 txnCmtErr
		  | _elapsed___errors__ops/sec(inst)___ops/sec(cum)__p50(ms)__p95(ms)__p99(ms)_pMax(ms)
		  | 35967.0s     1705            0.0            0.0      0.0      0.0      0.0      0.0 txnOk
		  | 35968.0s     1705            0.0            0.3      0.0      0.0      0.0      0.0 opOk
		  | 35968.0s     1705            0.0            0.1      0.0      0.0      0.0      0.0 txnCmtErr
		  | 35968.0s     1705            0.0            0.0      0.0      0.0      0.0      0.0 txnOk
		  | 35969.0s     1705            0.0            0.3      0.0      0.0      0.0      0.0 opOk
		  | 35969.0s     1705            0.0            0.1      0.0      0.0      0.0      0.0 txnCmtErr
		  | 35969.0s     1705            0.0            0.0      0.0      0.0      0.0      0.0 txnOk
		  | 35970.0s     1705            0.0            0.3      0.0      0.0      0.0      0.0 opOk
		  | 35970.0s     1705            0.0            0.1      0.0      0.0      0.0      0.0 txnCmtErr
		  | 35970.0s     1705            0.0            0.0      0.0      0.0      0.0      0.0 txnOk
		  | 35971.0s     1705            0.0            0.3      0.0      0.0      0.0      0.0 opOk
		  | 35971.0s     1705            0.0            0.1      0.0      0.0      0.0      0.0 txnCmtErr
		  | 35971.0s     1705            0.0            0.0      0.0      0.0      0.0      0.0 txnOk
		Wraps: (4) secondary error attachment
		  | signal: killed
		  | (1) signal: killed
		  | Error types: (1) *exec.ExitError
		Wraps: (5) context canceled
		Error types: (1) *withstack.withStack (2) *errutil.withPrefix (3) *main.withCommandDetails (4) *secondary.withSecondaryError (5) *errors.errorString

More

Artifacts: /scbench/randomload/nodes=3/ops=10000/conc=20
Related:

• roachtest: scbench/randomload/nodes=3/ops=10000/conc=20 failed #61688 roachtest: scbench/randomload/nodes=3/ops=10000/conc=20 failed C-test-failure O-roachtest O-robot branch-release-21.1

• roachtest: scbench/randomload/nodes=3/ops=10000/conc=20 failed #56230 roachtest: scbench/randomload/nodes=3/ops=10000/conc=20 failed C-test-failure O-roachtest O-robot branch-master

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

Jira issue: CRDB-6551

[ajwerner]

The workload in this branch is buggy. There are zero open sessions in the cluster. I'm pretty certain this is an internal synchronization bug in the workload. I'm going to disable this test on this branch.