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	7c79b50a74b6d1aa4269b1827dda7d81f3717f9d
experiment-commit-time	2026-10-08T15:16:52Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-08T15:23:31.499807189Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20261008.79
upload-file	results
upload-part	20261008.79/0
upload-time	2026-10-08T20:34:56Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	34.2µs ± 2%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.5µs ± 1%
CockroachDBkv0/nodes=3-48	33.9µs ± 3%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.3µs ± 0%
[Geomean]	33.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.50GB ±24%
CockroachDBkv50/nodes=1-48	3.98GB ± 1%
CockroachDBkv95/nodes=1-48	2.22GB ±30%
CockroachDBkv0/nodes=3-48	3.38GB ±23%
CockroachDBkv50/nodes=3-48	3.94GB ± 1%
CockroachDBkv95/nodes=3-48	1.72GB ± 2%
[Geomean]	2.99GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	5.02GB ±19%
CockroachDBkv50/nodes=1-48	5.31GB ± 0%
CockroachDBkv95/nodes=1-48	2.82GB ±27%
CockroachDBkv0/nodes=3-48	4.91GB ±24%
CockroachDBkv50/nodes=3-48	5.25GB ± 2%
CockroachDBkv95/nodes=3-48	2.11GB ± 2%
[Geomean]	4.00GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	8.28GB ±19%
CockroachDBkv50/nodes=1-48	8.63GB ± 7%
CockroachDBkv95/nodes=1-48	5.55GB ±13%
CockroachDBkv0/nodes=3-48	8.11GB ±25%
CockroachDBkv50/nodes=3-48	8.13GB ± 2%
CockroachDBkv95/nodes=3-48	4.94GB ± 1%
[Geomean]	7.11GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	12.5M ±85%
CockroachDBkv50/nodes=1-48	3.82M ±15%
CockroachDBkv95/nodes=1-48	3.33M ±38%
CockroachDBkv0/nodes=3-48	10.1M ±96%
CockroachDBkv50/nodes=3-48	3.92M ±15%
CockroachDBkv95/nodes=3-48	2.31M ± 4%
[Geomean]	4.94M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	2.44G ±99%
CockroachDBkv50/nodes=1-48	936M ±22%
CockroachDBkv95/nodes=1-48	367M ±120%
CockroachDBkv0/nodes=3-48	1.63G ±155%
CockroachDBkv50/nodes=3-48	877M ± 7%
CockroachDBkv95/nodes=3-48	17.5M ±20%
[Geomean]	525M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.67M ± 4%
CockroachDBkv50/nodes=1-48	1.30M ± 0%
CockroachDBkv95/nodes=1-48	2.40M ± 0%
CockroachDBkv0/nodes=3-48	1.66M ± 8%
CockroachDBkv50/nodes=3-48	1.30M ± 0%
CockroachDBkv95/nodes=3-48	2.32M ± 5%
[Geomean]	1.72M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	11.5M ±246%
CockroachDBkv50/nodes=1-48	3.30M ± 0%
CockroachDBkv95/nodes=1-48	3.45M ± 1%
CockroachDBkv0/nodes=3-48	4.78M ±53%
CockroachDBkv50/nodes=3-48	3.23M ± 5%
CockroachDBkv95/nodes=3-48	3.47M ± 7%
[Geomean]	4.37M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	125M ±95%
CockroachDBkv50/nodes=1-48	5.55M ± 8%
CockroachDBkv95/nodes=1-48	5.18M ±37%
CockroachDBkv0/nodes=3-48	104M ±94%
CockroachDBkv50/nodes=3-48	5.34M ± 9%
CockroachDBkv95/nodes=3-48	4.36M ± 8%
[Geomean]	14.3M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.3k ± 2%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	29.5k ± 3%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.50k ± 0%
[Geomean]	8.68k

	write-ops
CockroachDBkv0/nodes=1-48	1.76M ± 2%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.6k ± 1%
CockroachDBkv0/nodes=3-48	1.77M ± 3%
CockroachDBkv50/nodes=3-48	890k ± 0%
CockroachDBkv95/nodes=3-48	90.0k ± 0%
[Geomean]	521k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.21M ± 5%
CockroachDBkv95/nodes=1-48	1.04M ±112%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.34M ±24%
CockroachDBkv95/nodes=3-48	100k ± 0%
[Geomean]	857k

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	886M ±21%
CockroachDBkv95/nodes=1-48	362M ±123%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	848M ± 7%
CockroachDBkv95/nodes=3-48	14.9M ±34%
[Geomean]	252M

	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	200k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	300k ± 0%
CockroachDBkv95/nodes=3-48	200k ± 0%
[Geomean]	245k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	530k ±89%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	650k ±23%
CockroachDBkv95/nodes=3-48	300k ± 0%
[Geomean]	519k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	28.4k ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	28.5k ± 0%
[Geomean]	20.5k

	read-ops
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	1.70M ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	890k ± 0%
CockroachDBkv95/nodes=3-48	1.71M ± 0%
[Geomean]	1.23M

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