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	072330d2eda0b9c3e422955d3bcc36f745d74ac0
experiment-commit-time	2026-09-15T14:29:50Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-09-15T14:39:15.479355378Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20260915.85
upload-file	results
upload-part	20260915.85/0
upload-time	2026-09-15T19:50:38Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	34.0µs ± 4%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.4µs ± 1%
CockroachDBkv0/nodes=3-48	33.8µs ± 4%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 0%
[Geomean]	33.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.36GB ±26%
CockroachDBkv50/nodes=1-48	3.99GB ± 1%
CockroachDBkv95/nodes=1-48	2.12GB ±34%
CockroachDBkv0/nodes=3-48	3.18GB ±29%
CockroachDBkv50/nodes=3-48	3.96GB ± 2%
CockroachDBkv95/nodes=3-48	2.33GB ±27%
[Geomean]	3.07GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.87GB ±20%
CockroachDBkv50/nodes=1-48	5.27GB ± 0%
CockroachDBkv95/nodes=1-48	2.69GB ±33%
CockroachDBkv0/nodes=3-48	4.74GB ±18%
CockroachDBkv50/nodes=3-48	5.27GB ± 1%
CockroachDBkv95/nodes=3-48	2.99GB ±30%
[Geomean]	4.16GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	8.06GB ±22%
CockroachDBkv50/nodes=1-48	8.52GB ± 7%
CockroachDBkv95/nodes=1-48	5.41GB ±17%
CockroachDBkv0/nodes=3-48	7.75GB ±19%
CockroachDBkv50/nodes=3-48	8.60GB ± 6%
CockroachDBkv95/nodes=3-48	5.69GB ±16%
[Geomean]	7.21GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	11.7M ±217%
CockroachDBkv50/nodes=1-48	3.67M ± 9%
CockroachDBkv95/nodes=1-48	2.89M ±52%
CockroachDBkv0/nodes=3-48	8.82M ±298%
CockroachDBkv50/nodes=3-48	3.87M ±11%
CockroachDBkv95/nodes=3-48	3.39M ±38%
[Geomean]	4.93M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	1.30G ±231%
CockroachDBkv50/nodes=1-48	898M ± 8%
CockroachDBkv95/nodes=1-48	276M ±204%
CockroachDBkv0/nodes=3-48	1.32G ±214%
CockroachDBkv50/nodes=3-48	936M ±10%
CockroachDBkv95/nodes=3-48	429M ±97%
[Geomean]	745M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.44M ± 4%
CockroachDBkv50/nodes=1-48	1.20M ± 0%
CockroachDBkv95/nodes=1-48	2.20M ± 0%
CockroachDBkv0/nodes=3-48	1.40M ± 0%
CockroachDBkv50/nodes=3-48	1.20M ± 0%
CockroachDBkv95/nodes=3-48	2.16M ± 7%
[Geomean]	1.55M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	54.2M ±240%
CockroachDBkv50/nodes=1-48	3.00M ± 0%
CockroachDBkv95/nodes=1-48	3.30M ± 6%
CockroachDBkv0/nodes=3-48	7.50M ±292%
CockroachDBkv50/nodes=3-48	3.01M ± 4%
CockroachDBkv95/nodes=3-48	3.32M ±10%
[Geomean]	5.85M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	109M ±100%
CockroachDBkv50/nodes=1-48	5.07M ±25%
CockroachDBkv95/nodes=1-48	4.69M ±17%
CockroachDBkv0/nodes=3-48	67.7M ±222%
CockroachDBkv50/nodes=3-48	5.69M ±25%
CockroachDBkv95/nodes=3-48	5.31M ±34%
[Geomean]	13.2M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.4k ± 4%
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	29.6k ± 4%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.68k

	write-ops
CockroachDBkv0/nodes=1-48	1.77M ± 4%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.6k ± 1%
CockroachDBkv0/nodes=3-48	1.78M ± 4%
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	89.5k ± 1%
[Geomean]	521k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.26M ± 7%
CockroachDBkv95/nodes=1-48	770k ±173%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.37M ±22%
CockroachDBkv95/nodes=3-48	1.21M ±92%
[Geomean]	1.50M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	860M ± 9%
CockroachDBkv95/nodes=1-48	273M ±207%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	891M ±10%
CockroachDBkv95/nodes=3-48	425M ±97%
[Geomean]	546M

	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	660k ±24%
CockroachDBkv95/nodes=1-48	350k ±43%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	570k ±58%
[Geomean]	551k

	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	28.4k ± 0%
[Geomean]	20.5k

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

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