Performance Result Comparison

label	common value
baseline-commit	862c888e612ac346c7c4d99c9392bdfd265f33b0
benchmarks-commit	616e1609d6d4f5b25ff4a1049aa0f81f47e2d337
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	2e4b38eeb8c0c30aef79c5910f003438e4f2c41d
experiment-commit-time	2026-09-22T20:10:11Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-09-23T01:25:56.479935618Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20260923.44
upload-file	results
upload-part	20260923.44/0
upload-time	2026-09-23T06:37:20Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	34.1µs ± 4%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.6µs ± 0%
CockroachDBkv0/nodes=3-48	33.3µs ± 0%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.43GB ±23%
CockroachDBkv50/nodes=1-48	3.97GB ± 3%
CockroachDBkv95/nodes=1-48	2.73GB ± 6%
CockroachDBkv0/nodes=3-48	2.70GB ± 7%
CockroachDBkv50/nodes=3-48	3.99GB ± 2%
CockroachDBkv95/nodes=3-48	2.38GB ±28%
[Geomean]	3.14GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.90GB ±21%
CockroachDBkv50/nodes=1-48	5.27GB ± 1%
CockroachDBkv95/nodes=1-48	3.57GB ± 2%
CockroachDBkv0/nodes=3-48	4.19GB ± 7%
CockroachDBkv50/nodes=3-48	5.26GB ± 0%
CockroachDBkv95/nodes=3-48	3.18GB ±34%
[Geomean]	4.32GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	8.10GB ±19%
CockroachDBkv50/nodes=1-48	8.45GB ± 6%
CockroachDBkv95/nodes=1-48	6.21GB ± 2%
CockroachDBkv0/nodes=3-48	6.84GB ± 5%
CockroachDBkv50/nodes=3-48	8.43GB ± 8%
CockroachDBkv95/nodes=3-48	5.86GB ±16%
[Geomean]	7.24GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	14.1M ±171%
CockroachDBkv50/nodes=1-48	3.94M ±17%
CockroachDBkv95/nodes=1-48	4.30M ± 7%
CockroachDBkv0/nodes=3-48	1.74M ± 4%
CockroachDBkv50/nodes=3-48	3.94M ±17%
CockroachDBkv95/nodes=3-48	3.66M ±45%
[Geomean]	4.26M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	2.09G ±106%
CockroachDBkv50/nodes=1-48	906M ± 7%
CockroachDBkv95/nodes=1-48	713M ± 8%
CockroachDBkv0/nodes=3-48	41.1M ±22%
CockroachDBkv50/nodes=3-48	980M ±16%
CockroachDBkv95/nodes=3-48	476M ±97%
[Geomean]	544M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.48M ± 8%
CockroachDBkv50/nodes=1-48	1.20M ± 0%
CockroachDBkv95/nodes=1-48	2.20M ± 0%
CockroachDBkv0/nodes=3-48	1.47M ± 9%
CockroachDBkv50/nodes=3-48	1.20M ± 0%
CockroachDBkv95/nodes=3-48	2.20M ± 0%
[Geomean]	1.57M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	36.8M ±401%
CockroachDBkv50/nodes=1-48	3.03M ± 4%
CockroachDBkv95/nodes=1-48	3.20M ± 3%
CockroachDBkv0/nodes=3-48	2.88M ± 3%
CockroachDBkv50/nodes=3-48	3.01M ± 4%
CockroachDBkv95/nodes=3-48	3.18M ± 4%
[Geomean]	4.63M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	109M ±108%
CockroachDBkv50/nodes=1-48	5.31M ±19%
CockroachDBkv95/nodes=1-48	5.46M ±25%
CockroachDBkv0/nodes=3-48	7.34M ±21%
CockroachDBkv50/nodes=3-48	5.10M ±14%
CockroachDBkv95/nodes=3-48	5.26M ±30%
[Geomean]	9.24M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.3k ± 3%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 0%
CockroachDBkv0/nodes=3-48	30.0k ± 0%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.69k

	write-ops
CockroachDBkv0/nodes=1-48	1.76M ± 3%
CockroachDBkv50/nodes=1-48	890k ± 0%
CockroachDBkv95/nodes=1-48	89.3k ± 0%
CockroachDBkv0/nodes=3-48	1.80M ± 0%
CockroachDBkv50/nodes=3-48	890k ± 0%
CockroachDBkv95/nodes=3-48	89.5k ± 1%
[Geomean]	521k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.45M ±18%
CockroachDBkv95/nodes=1-48	2.04M ±17%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.44M ±19%
CockroachDBkv95/nodes=3-48	1.40M ±100%
[Geomean]	2.03M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	868M ± 8%
CockroachDBkv95/nodes=1-48	696M ± 8%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	940M ±21%
CockroachDBkv95/nodes=3-48	477M ±97%
[Geomean]	721M

	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	1.02M ±51%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	830k ±105%
[Geomean]	803k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	28.3k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	28.4k ± 1%
[Geomean]	20.5k

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

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