roachtest: kv50/enc=false/nodes=4/cpu=96/batch=64 failed

[cockroach-teamcity]

roachtest.kv50/enc=false/nodes=4/cpu=96/batch=64 failed with artifacts on master @ b89fa2cc4bc1fb9447ab1009b34b6f354f9618f0:

test artifacts and logs in: /artifacts/kv50/enc=false/nodes=4/cpu=96/batch=64/run_1
(cluster.go:1969).Run: output in run_200626.341761545_n5_workload-run-kv-tole: ./workload run kv --tolerate-errors --init --histograms=perf/stats.json --concurrency=8 --splits=1000 --duration=30m0s --read-percent=50 --batch=64 {pgurl:1-4} returned: context canceled
(monitor.go:127).Wait: monitor failure: monitor command failure: unexpected node event: 3: dead (exit status 7)

Parameters: ROACHTEST_cloud=gce , ROACHTEST_cpu=96 , ROACHTEST_encrypted=false , ROACHTEST_fs=ext4 , ROACHTEST_localSSD=true , ROACHTEST_ssd=0

Help

See: roachtest README

See: How To Investigate (internal)

/cc @cockroachdb/test-eng

This test on roachdash | Improve this report!

Jira issue: CRDB-25726

[renatolabs]

F230321 20:12:17.967135 9985677 storage/pebble.go:1232 ⋮ [T1,n3] 1023 file write stall detected: disk slowness detected: syncdata on file ‹/mnt/data1/cockroach/005267.log› has been ongoing for 21.3s

Disk stall (tracked in #97968).