Performance Result Comparison

label	common value
baseline-commit	862c888e612ac346c7c4d99c9392bdfd265f33b0
benchmarks-commit	70693762b6a0d7f393892f0ace40979e3cbe5737
branch	release-branch.go1.27
builder	go1.27-linux-amd64_c4dh96-perf_vs_release
by	public-worker-builder@golang-ci-luci.iam.gserviceaccount.com
cpu	AMD EPYC 9B45
experiment-commit	2ee6421c51553e7164590445f96b123a858c1f4a
experiment-commit-time	2026-09-01T22:11:27Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-09-02T01:14:52.698314845Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20260902.54
upload-file	results
upload-part	20260902.54/0
upload-time	2026-09-02T06:26:36Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	34.1µs ± 3%
CockroachDBkv50/nodes=1-48	33.8µs ± 0%
CockroachDBkv95/nodes=1-48	33.5µs ± 1%
CockroachDBkv0/nodes=3-48	33.8µs ± 3%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.6µs ± 0%
[Geomean]	33.8µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.56GB ±24%
CockroachDBkv50/nodes=1-48	4.01GB ± 2%
CockroachDBkv95/nodes=1-48	2.66GB ± 4%
CockroachDBkv0/nodes=3-48	3.28GB ±26%
CockroachDBkv50/nodes=3-48	4.00GB ± 2%
CockroachDBkv95/nodes=3-48	2.70GB ± 6%
[Geomean]	3.32GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	5.09GB ±20%
CockroachDBkv50/nodes=1-48	5.28GB ± 1%
CockroachDBkv95/nodes=1-48	3.60GB ± 2%
CockroachDBkv0/nodes=3-48	4.77GB ±22%
CockroachDBkv50/nodes=3-48	5.31GB ± 2%
CockroachDBkv95/nodes=3-48	3.57GB ± 2%
[Geomean]	4.54GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	8.44GB ±21%
CockroachDBkv50/nodes=1-48	8.70GB ± 6%
CockroachDBkv95/nodes=1-48	6.33GB ± 3%
CockroachDBkv0/nodes=3-48	7.85GB ±23%
CockroachDBkv50/nodes=3-48	8.57GB ± 6%
CockroachDBkv95/nodes=3-48	6.20GB ± 4%
[Geomean]	7.61GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	14.3M ±154%
CockroachDBkv50/nodes=1-48	4.34M ±10%
CockroachDBkv95/nodes=1-48	4.09M ±44%
CockroachDBkv0/nodes=3-48	8.84M ±122%
CockroachDBkv50/nodes=3-48	4.19M ±10%
CockroachDBkv95/nodes=3-48	4.21M ±12%
[Geomean]	5.84M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	2.19G ±99%
CockroachDBkv50/nodes=1-48	1.08G ±16%
CockroachDBkv95/nodes=1-48	692M ±26%
CockroachDBkv0/nodes=3-48	1.54G ±170%
CockroachDBkv50/nodes=3-48	1.03G ±18%
CockroachDBkv95/nodes=3-48	709M ±18%
[Geomean]	1.11G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.63M ±17%
CockroachDBkv50/nodes=1-48	1.26M ±11%
CockroachDBkv95/nodes=1-48	2.29M ±14%
CockroachDBkv0/nodes=3-48	1.60M ± 0%
CockroachDBkv50/nodes=3-48	1.24M ± 5%
CockroachDBkv95/nodes=3-48	2.20M ± 0%
[Geomean]	1.65M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	11.0M ±299%
CockroachDBkv50/nodes=1-48	3.43M ±20%
CockroachDBkv95/nodes=1-48	3.78M ±38%
CockroachDBkv0/nodes=3-48	34.3M ±254%
CockroachDBkv50/nodes=3-48	3.27M ± 5%
CockroachDBkv95/nodes=3-48	3.49M ±18%
[Geomean]	6.19M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	120M ±94%
CockroachDBkv50/nodes=1-48	7.55M ±60%
CockroachDBkv95/nodes=1-48	8.29M ±89%
CockroachDBkv0/nodes=3-48	83.6M ±141%
CockroachDBkv50/nodes=3-48	6.87M ±20%
CockroachDBkv95/nodes=3-48	6.63M ±58%
[Geomean]	17.5M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.3k ± 3%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	29.6k ± 3%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.66k

	write-ops
CockroachDBkv0/nodes=1-48	1.76M ± 3%
CockroachDBkv50/nodes=1-48	888k ± 0%
CockroachDBkv95/nodes=1-48	89.4k ± 1%
CockroachDBkv0/nodes=3-48	1.78M ± 3%
CockroachDBkv50/nodes=3-48	889k ± 0%
CockroachDBkv95/nodes=3-48	89.5k ± 1%
[Geomean]	520k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.80M ± 0%
CockroachDBkv95/nodes=1-48	2.02M ±53%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.57M ±14%
CockroachDBkv95/nodes=3-48	2.02M ±33%
[Geomean]	2.33M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	1.06G ± 7%
CockroachDBkv95/nodes=1-48	688M ±27%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	981M ±16%
CockroachDBkv95/nodes=3-48	709M ±18%
[Geomean]	845M

	read-p50-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	300k ± 0%
CockroachDBkv95/nodes=1-48	100k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	300k ± 0%
CockroachDBkv95/nodes=3-48	100k ± 0%
[Geomean]	173k

	read-p95-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	400k ± 0%
CockroachDBkv95/nodes=1-48	300k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	400k ± 0%
CockroachDBkv95/nodes=3-48	300k ± 0%
[Geomean]	346k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	1.06M ±15%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	820k ±95%
[Geomean]	808k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	28.3k ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	28.3k ± 0%
[Geomean]	20.5k

	read-ops
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	889k ± 0%
CockroachDBkv95/nodes=1-48	1.70M ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	890k ± 0%
CockroachDBkv95/nodes=3-48	1.70M ± 0%
[Geomean]	1.23M

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