roachtest: perturbation/full/decommission failed

[cockroach-teamcity]

roachtest.perturbation/full/decommission failed with artifacts on master @ 51693691ed763f700dd06fa2d001cce1ffd42203:

(assertions.go:363).Fail: 
	Error Trace:	pkg/cmd/roachtest/tests/perturbation/framework.go:673
	            				pkg/cmd/roachtest/test_runner.go:1314
	            				src/runtime/asm_amd64.s:1695
	Error:      	Should be true
	Test:       	perturbation/full/decommission
	Messages:   	FAILURE: follower-read  : Increase 455873.9934 > 5.0000 BASE: 7.896919ms SCORE: 1h0m0s
	            	
	            	FAILURE: read           : Increase 464598.7377 > 5.0000 BASE: 7.748622ms SCORE: 1h0m0s
	            	
	            	FAILURE: write          : Increase 445918.1765 > 5.0000 BASE: 8.07323ms SCORE: 1h0m0s
(require.go:1950).True: FailNow called
test artifacts and logs in: /artifacts/perturbation/full/decommission/run_1

Parameters:

• acMode=defaultOption
• arch=amd64
• blockSize=4096
• cloud=gce
• coverageBuild=false
• cpu=16
• diskBandwidthLimit=0
• disks=2
• encrypted=false
• fillDuration=10m0s
• fs=ext4
• leaseType=epoch
• localSSD=true
• mem=standard
• numNodes=12
• numWorkloadNodes=1
• perturbationDuration=10m0s
• ratioOfMax=0.5
• runtimeAssertionsBuild=false
• seed=0
• splits=10000
• ssd=2
• validationDuration=5m0s
• vcpu=16

Help

See: roachtest README

See: How To Investigate (internal)

See: Grafana

/cc @cockroachdb/kv-triage

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Jira issue: CRDB-45700