Performance Result Comparison

label	common value
baseline-commit	862c888e612ac346c7c4d99c9392bdfd265f33b0
benchmarks-commit	616e1609d6d4f5b25ff4a1049aa0f81f47e2d337
branch	release-branch.go1.27
builder	go1.27-linux-arm64_c4ah72-perf_vs_release
by	public-worker-builder@golang-ci-luci.iam.gserviceaccount.com
experiment-commit	1e4f1fec6fb468a23979823b8c3cbec5c8fca1af
experiment-commit-time	2026-10-02T18:37:25Z
goarch	arm64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-02T19:05:02.545027122Z
shortname	sweet_cockroachdb
toolchain	baseline
upload	20261003.7
upload-file	results
upload-part	20261003.7/0
upload-time	2026-10-03T00:26:45Z
label	values

	time/op
CockroachDBkv0/nodes=1-36	36.0µs ± 4%
CockroachDBkv50/nodes=1-36	33.8µs ± 0%
CockroachDBkv95/nodes=1-36	33.9µs ± 0%
CockroachDBkv0/nodes=3-36	35.1µs ± 1%
CockroachDBkv50/nodes=3-36	33.8µs ± 0%
CockroachDBkv95/nodes=3-36	33.9µs ± 0%
[Geomean]	34.4µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-36	4.06GB ± 3%
CockroachDBkv50/nodes=1-36	3.93GB ± 3%
CockroachDBkv95/nodes=1-36	2.70GB ± 1%
CockroachDBkv0/nodes=3-36	4.02GB ± 1%
CockroachDBkv50/nodes=3-36	3.92GB ± 1%
CockroachDBkv95/nodes=3-36	2.72GB ± 1%
[Geomean]	3.50GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-36	5.37GB ± 3%
CockroachDBkv50/nodes=1-36	5.17GB ± 2%
CockroachDBkv95/nodes=1-36	3.63GB ± 5%
CockroachDBkv0/nodes=3-36	5.39GB ± 3%
CockroachDBkv50/nodes=3-36	5.20GB ± 1%
CockroachDBkv95/nodes=3-36	3.65GB ± 2%
[Geomean]	4.67GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-36	8.93GB ± 4%
CockroachDBkv50/nodes=1-36	8.13GB ± 5%
CockroachDBkv95/nodes=1-36	6.36GB ± 2%
CockroachDBkv0/nodes=3-36	9.05GB ± 3%
CockroachDBkv50/nodes=3-36	8.05GB ± 3%
CockroachDBkv95/nodes=3-36	6.41GB ± 2%
[Geomean]	7.75GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-36	31.9M ±55%
CockroachDBkv50/nodes=1-36	4.36M ± 1%
CockroachDBkv95/nodes=1-36	5.99M ± 8%
CockroachDBkv0/nodes=3-36	21.4M ± 5%
CockroachDBkv50/nodes=3-36	4.42M ± 6%
CockroachDBkv95/nodes=3-36	6.02M ±10%
[Geomean]	8.83M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-36	5.45G ± 4%
CockroachDBkv50/nodes=1-36	1.15G ± 5%
CockroachDBkv95/nodes=1-36	1.15G ± 7%
CockroachDBkv0/nodes=3-36	4.97G ±14%
CockroachDBkv50/nodes=3-36	1.18G ± 3%
CockroachDBkv95/nodes=3-36	1.14G ± 0%
[Geomean]	1.91G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-36	1.52M ± 8%
CockroachDBkv50/nodes=1-36	1.20M ± 0%
CockroachDBkv95/nodes=1-36	2.20M ± 0%
CockroachDBkv0/nodes=3-36	1.50M ± 0%
CockroachDBkv50/nodes=3-36	1.20M ± 0%
CockroachDBkv95/nodes=3-36	2.20M ± 0%
[Geomean]	1.59M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-36	90.9M ±149%
CockroachDBkv50/nodes=1-36	2.92M ± 3%
CockroachDBkv95/nodes=1-36	3.19M ± 7%
CockroachDBkv0/nodes=3-36	5.15M ±28%
CockroachDBkv50/nodes=3-36	2.92M ± 6%
CockroachDBkv95/nodes=3-36	3.15M ± 5%
[Geomean]	5.85M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-36	235M ±14%
CockroachDBkv50/nodes=1-36	4.47M ± 6%
CockroachDBkv95/nodes=1-36	17.2M ±132%
CockroachDBkv0/nodes=3-36	232M ± 6%
CockroachDBkv50/nodes=3-36	5.20M ±40%
CockroachDBkv95/nodes=3-36	16.3M ±144%
[Geomean]	26.6M

	write-ops/sec
CockroachDBkv0/nodes=1-36	27.8k ± 4%
CockroachDBkv50/nodes=1-36	14.8k ± 0%
CockroachDBkv95/nodes=1-36	1.48k ± 1%
CockroachDBkv0/nodes=3-36	28.5k ± 1%
CockroachDBkv50/nodes=3-36	14.8k ± 0%
CockroachDBkv95/nodes=3-36	1.47k ± 0%
[Geomean]	8.50k

	write-ops
CockroachDBkv0/nodes=1-36	1.67M ± 4%
CockroachDBkv50/nodes=1-36	887k ± 0%
CockroachDBkv95/nodes=1-36	88.6k ± 1%
CockroachDBkv0/nodes=3-36	1.71M ± 1%
CockroachDBkv50/nodes=3-36	887k ± 0%
CockroachDBkv95/nodes=3-36	88.5k ± 0%
[Geomean]	510k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	3.04M ± 5%
CockroachDBkv95/nodes=1-36	3.89M ±18%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	3.08M ± 4%
CockroachDBkv95/nodes=3-36	3.78M ±15%
[Geomean]	3.42M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	1.12G ± 4%
CockroachDBkv95/nodes=1-36	1.17G ±14%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	1.14G ± 0%
CockroachDBkv95/nodes=3-36	1.14G ± 0%
[Geomean]	1.14G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	300k ± 0%
CockroachDBkv95/nodes=1-36	300k ± 0%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	300k ± 0%
CockroachDBkv95/nodes=3-36	300k ± 0%
[Geomean]	300k

	read-p95-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	400k ± 0%
CockroachDBkv95/nodes=1-36	300k ± 0%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	400k ± 0%
CockroachDBkv95/nodes=3-36	300k ± 0%
[Geomean]	346k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	600k ± 0%
CockroachDBkv95/nodes=1-36	1.21M ±73%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	600k ± 0%
CockroachDBkv95/nodes=3-36	1.06M ±53%
[Geomean]	825k

	read-ops/sec
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	14.8k ± 1%
CockroachDBkv95/nodes=1-36	28.0k ± 0%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	14.8k ± 0%
CockroachDBkv95/nodes=3-36	28.1k ± 0%
[Geomean]	20.4k

	read-ops
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	886k ± 1%
CockroachDBkv95/nodes=1-36	1.68M ± 0%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	887k ± 0%
CockroachDBkv95/nodes=3-36	1.68M ± 0%
[Geomean]	1.22M

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