Performance Result Comparison

label	common value
baseline-commit	8af21751f066eced273ca3ce49506b366847c623
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	0d14aa5b9f7ccc2112543a187d169833bd2b8130
experiment-commit-time	2026-08-26T15:27:16Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-08-27T02:15:01.913208634Z
shortname	sweet_cockroachdb
toolchain	baseline
upload	20260827.41
upload-file	results
upload-part	20260827.41/0
upload-time	2026-08-27T07:25:15Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	33.9µs ± 3%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.5µs ± 1%
CockroachDBkv0/nodes=3-48	34.4µs ± 3%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.8µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.42GB ±22%
CockroachDBkv50/nodes=1-48	3.96GB ± 1%
CockroachDBkv95/nodes=1-48	2.28GB ±26%
CockroachDBkv0/nodes=3-48	4.10GB ± 4%
CockroachDBkv50/nodes=3-48	3.97GB ± 2%
CockroachDBkv95/nodes=3-48	2.34GB ±28%
[Geomean]	3.25GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	5.05GB ±20%
CockroachDBkv50/nodes=1-48	5.28GB ± 1%
CockroachDBkv95/nodes=1-48	3.01GB ±31%
CockroachDBkv0/nodes=3-48	5.62GB ± 5%
CockroachDBkv50/nodes=3-48	5.26GB ± 1%
CockroachDBkv95/nodes=3-48	3.00GB ±31%
[Geomean]	4.39GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	8.35GB ±21%
CockroachDBkv50/nodes=1-48	8.37GB ± 7%
CockroachDBkv95/nodes=1-48	5.75GB ±15%
CockroachDBkv0/nodes=3-48	9.32GB ± 4%
CockroachDBkv50/nodes=3-48	8.43GB ± 5%
CockroachDBkv95/nodes=3-48	5.76GB ±15%
[Geomean]	7.53GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	9.90M ±97%
CockroachDBkv50/nodes=1-48	3.83M ±17%
CockroachDBkv95/nodes=1-48	3.42M ±52%
CockroachDBkv0/nodes=3-48	18.5M ± 5%
CockroachDBkv50/nodes=3-48	3.56M ± 4%
CockroachDBkv95/nodes=3-48	3.49M ±58%
[Geomean]	5.57M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	1.49G ±179%
CockroachDBkv50/nodes=1-48	990M ±22%
CockroachDBkv95/nodes=1-48	475M ±97%
CockroachDBkv0/nodes=3-48	2.80G ±98%
CockroachDBkv50/nodes=3-48	906M ± 7%
CockroachDBkv95/nodes=3-48	500M ±115%
[Geomean]	981M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.29M ± 9%
CockroachDBkv50/nodes=1-48	1.10M ± 0%
CockroachDBkv95/nodes=1-48	1.93M ± 9%
CockroachDBkv0/nodes=3-48	1.26M ±12%
CockroachDBkv50/nodes=3-48	1.10M ± 0%
CockroachDBkv95/nodes=3-48	1.97M ± 7%
[Geomean]	1.40M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	47.3M ±254%
CockroachDBkv50/nodes=1-48	2.81M ± 7%
CockroachDBkv95/nodes=1-48	3.03M ± 9%
CockroachDBkv0/nodes=3-48	98.7M ±97%
CockroachDBkv50/nodes=3-48	2.86M ± 9%
CockroachDBkv95/nodes=3-48	3.13M ±18%
[Geomean]	8.42M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	108M ±94%
CockroachDBkv50/nodes=1-48	5.42M ±17%
CockroachDBkv95/nodes=1-48	5.98M ±49%
CockroachDBkv0/nodes=3-48	207M ±10%
CockroachDBkv50/nodes=3-48	5.41M ±26%
CockroachDBkv95/nodes=3-48	6.04M ±74%
[Geomean]	16.9M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.5k ± 3%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	29.1k ± 3%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.66k

	write-ops
CockroachDBkv0/nodes=1-48	1.77M ± 3%
CockroachDBkv50/nodes=1-48	890k ± 0%
CockroachDBkv95/nodes=1-48	89.5k ± 1%
CockroachDBkv0/nodes=3-48	1.75M ± 3%
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	89.6k ± 1%
[Geomean]	519k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.45M ±18%
CockroachDBkv95/nodes=1-48	1.44M ±115%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.29M ± 5%
CockroachDBkv95/nodes=3-48	1.45M ±141%
[Geomean]	1.85M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	943M ±21%
CockroachDBkv95/nodes=1-48	464M ±98%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	863M ± 7%
CockroachDBkv95/nodes=3-48	501M ±114%
[Geomean]	659M

	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	300k ± 0%
CockroachDBkv95/nodes=1-48	240k ±25%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	300k ± 0%
CockroachDBkv95/nodes=3-48	240k ±25%
[Geomean]	268k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	670k ±10%
CockroachDBkv95/nodes=1-48	789k ±217%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	630k ±21%
CockroachDBkv95/nodes=3-48	720k ±164%
[Geomean]	700k

	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 ± 1%
[Geomean]	20.5k

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

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