roachtest: perturbation/full/decommission failed

[cockroach-teamcity]

roachtest.perturbation/full/decommission failed with artifacts on release-24.3.5-rc @ 435e0d8a9286bf0e4bc899ebf9eadbb3ce1440bb:

(assertions.go:363).Fail: 
	Error Trace:	pkg/cmd/roachtest/tests/admission_control_latency.go:904
	            				pkg/cmd/roachtest/test_runner.go:1301
	            				src/runtime/asm_amd64.s:1695
	Error:      	Should be true
	Test:       	perturbation/full/decommission
	Messages:   	FAILURE: follower-read  : Increase 5.5461 > 5.0000 BASE: 5.734018ms SCORE: 31.801371ms
	            	
	            	FAILURE: read           : Increase 5.0289 > 5.0000 BASE: 6.288029ms SCORE: 31.621662ms
(require.go:1950).True: FailNow called
test artifacts and logs in: /artifacts/perturbation/full/decommission/run_1

Parameters:

• arch=amd64
• cloud=gce
• coverageBuild=false
• cpu=16
• encrypted=false
• fs=ext4
• localSSD=true
• runtimeAssertionsBuild=false
• ssd=2

Help

See: roachtest README

See: How To Investigate (internal)

See: Grafana

Same failure on other branches

• roachtest: perturbation/full/decommission failed #139978 roachtest: perturbation/full/decommission failed [C-test-failure O-roachtest O-robot T-kv branch-release-25.1]
• roachtest: perturbation/full/decommission failed #137688 roachtest: perturbation/full/decommission failed [A-admission-control C-bug C-test-failure O-roachtest O-robot T-storage branch-master]

/cc @cockroachdb/kv-triage

This test on roachdash | Improve this report!

Jira issue: CRDB-47367

[tbg]

perturbation test -> not a release blocker.

[tbg]

Also duplicate of #139978.

[tbg]

Closing since it's on 24.3.5-rc and unlikely to reoccur there.