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	f8a45f672be510fa894420cb37139c3df78da954
experiment-commit-time	2026-09-15T14:39:30Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-09-15T14:49:49.046941922Z
shortname	sweet_cockroachdb
toolchain	baseline
upload	20260915.89
upload-file	results
upload-part	20260915.89/0
upload-time	2026-09-15T20:01:35Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	33.7µs ± 4%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.6µs ± 0%
CockroachDBkv0/nodes=3-48	34.0µs ± 4%
CockroachDBkv50/nodes=3-48	33.7µs ± 1%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.14GB ±34%
CockroachDBkv50/nodes=1-48	3.95GB ± 2%
CockroachDBkv95/nodes=1-48	2.77GB ± 6%
CockroachDBkv0/nodes=3-48	3.38GB ±21%
CockroachDBkv50/nodes=3-48	3.97GB ± 3%
CockroachDBkv95/nodes=3-48	2.34GB ±28%
[Geomean]	3.20GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.56GB ±24%
CockroachDBkv50/nodes=1-48	5.26GB ± 2%
CockroachDBkv95/nodes=1-48	3.54GB ± 2%
CockroachDBkv0/nodes=3-48	4.89GB ±20%
CockroachDBkv50/nodes=3-48	5.28GB ± 1%
CockroachDBkv95/nodes=3-48	2.99GB ±31%
[Geomean]	4.33GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	7.50GB ±26%
CockroachDBkv50/nodes=1-48	8.47GB ± 5%
CockroachDBkv95/nodes=1-48	6.12GB ± 4%
CockroachDBkv0/nodes=3-48	8.11GB ±19%
CockroachDBkv50/nodes=3-48	8.55GB ± 6%
CockroachDBkv95/nodes=3-48	5.71GB ±14%
[Geomean]	7.32GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	8.54M ±331%
CockroachDBkv50/nodes=1-48	3.77M ±17%
CockroachDBkv95/nodes=1-48	4.17M ±11%
CockroachDBkv0/nodes=3-48	12.2M ±194%
CockroachDBkv50/nodes=3-48	4.10M ±32%
CockroachDBkv95/nodes=3-48	3.52M ±53%
[Geomean]	5.36M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	1.01G ±286%
CockroachDBkv50/nodes=1-48	902M ± 4%
CockroachDBkv95/nodes=1-48	726M ±12%
CockroachDBkv0/nodes=3-48	1.94G ±122%
CockroachDBkv50/nodes=3-48	1.03G ±36%
CockroachDBkv95/nodes=3-48	453M ±97%
[Geomean]	918M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.47M ± 9%
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	48.3M ±299%
CockroachDBkv50/nodes=1-48	3.02M ± 4%
CockroachDBkv95/nodes=1-48	3.44M ± 8%
CockroachDBkv0/nodes=3-48	47.5M ±289%
CockroachDBkv50/nodes=3-48	3.05M ± 2%
CockroachDBkv95/nodes=3-48	3.40M ± 0%
[Geomean]	7.92M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	65.8M ±219%
CockroachDBkv50/nodes=1-48	5.13M ± 8%
CockroachDBkv95/nodes=1-48	5.09M ±18%
CockroachDBkv0/nodes=3-48	106M ±106%
CockroachDBkv50/nodes=3-48	5.38M ± 8%
CockroachDBkv95/nodes=3-48	5.08M ±30%
[Geomean]	13.1M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.7k ± 4%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	29.4k ± 3%
CockroachDBkv50/nodes=3-48	14.8k ± 1%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.68k

	write-ops
CockroachDBkv0/nodes=1-48	1.78M ± 4%
CockroachDBkv50/nodes=1-48	890k ± 0%
CockroachDBkv95/nodes=1-48	89.2k ± 1%
CockroachDBkv0/nodes=3-48	1.77M ± 3%
CockroachDBkv50/nodes=3-48	889k ± 1%
CockroachDBkv95/nodes=3-48	89.5k ± 1%
[Geomean]	521k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.25M ± 7%
CockroachDBkv95/nodes=1-48	1.94M ±17%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.52M ±31%
CockroachDBkv95/nodes=3-48	1.32M ±127%
[Geomean]	1.95M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	864M ± 5%
CockroachDBkv95/nodes=1-48	721M ±12%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	987M ±36%
CockroachDBkv95/nodes=3-48	455M ±98%
[Geomean]	727M

	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	570k ±58%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	611k ±162%
[Geomean]	643k

	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 ± 1%
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 ± 1%
CockroachDBkv95/nodes=3-48	1.70M ± 1%
[Geomean]	1.23M

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