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	072330d2eda0b9c3e422955d3bcc36f745d74ac0
experiment-commit-time	2026-09-15T14:29:50Z
goarch	arm64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-09-15T14:38:20.188584436Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20260915.88
upload-file	results
upload-part	20260915.88/0
upload-time	2026-09-15T20:01:22Z
label	values

	time/op
CockroachDBkv0/nodes=1-36	36.0µs ± 3%
CockroachDBkv50/nodes=1-36	33.8µs ± 0%
CockroachDBkv95/nodes=1-36	33.8µs ± 1%
CockroachDBkv0/nodes=3-36	36.2µs ± 4%
CockroachDBkv50/nodes=3-36	33.8µs ± 0%
CockroachDBkv95/nodes=3-36	33.8µs ± 1%
[Geomean]	34.6µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-36	4.10GB ± 3%
CockroachDBkv50/nodes=1-36	3.97GB ± 1%
CockroachDBkv95/nodes=1-36	2.76GB ± 4%
CockroachDBkv0/nodes=3-36	4.16GB ± 5%
CockroachDBkv50/nodes=3-36	3.94GB ± 1%
CockroachDBkv95/nodes=3-36	2.76GB ± 3%
[Geomean]	3.56GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-36	5.43GB ± 3%
CockroachDBkv50/nodes=1-36	5.20GB ± 1%
CockroachDBkv95/nodes=1-36	3.61GB ± 4%
CockroachDBkv0/nodes=3-36	5.44GB ± 4%
CockroachDBkv50/nodes=3-36	5.22GB ± 2%
CockroachDBkv95/nodes=3-36	3.63GB ± 5%
[Geomean]	4.68GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-36	8.91GB ± 2%
CockroachDBkv50/nodes=1-36	8.15GB ± 4%
CockroachDBkv95/nodes=1-36	6.28GB ± 4%
CockroachDBkv0/nodes=3-36	9.03GB ± 4%
CockroachDBkv50/nodes=3-36	8.15GB ± 7%
CockroachDBkv95/nodes=3-36	6.27GB ± 7%
[Geomean]	7.71GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-36	32.3M ±53%
CockroachDBkv50/nodes=1-36	4.70M ± 4%
CockroachDBkv95/nodes=1-36	6.28M ±32%
CockroachDBkv0/nodes=3-36	36.8M ±51%
CockroachDBkv50/nodes=3-36	4.90M ±12%
CockroachDBkv95/nodes=3-36	6.23M ±37%
[Geomean]	10.1M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-36	5.49G ± 7%
CockroachDBkv50/nodes=1-36	1.15G ± 5%
CockroachDBkv95/nodes=1-36	1.12G ± 7%
CockroachDBkv0/nodes=3-36	5.30G ±22%
CockroachDBkv50/nodes=3-36	1.22G ±16%
CockroachDBkv95/nodes=3-36	1.02G ±44%
[Geomean]	1.90G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-36	1.92M ±15%
CockroachDBkv50/nodes=1-36	1.40M ± 0%
CockroachDBkv95/nodes=1-36	2.50M ±12%
CockroachDBkv0/nodes=3-36	2.06M ±41%
CockroachDBkv50/nodes=3-36	1.43M ±12%
CockroachDBkv95/nodes=3-36	2.47M ±13%
[Geomean]	1.91M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-36	91.8M ±147%
CockroachDBkv50/nodes=1-36	3.96M ±14%
CockroachDBkv95/nodes=1-36	4.92M ±28%
CockroachDBkv0/nodes=3-36	127M ±98%
CockroachDBkv50/nodes=3-36	4.21M ±38%
CockroachDBkv95/nodes=3-36	5.08M ±34%
[Geomean]	13.0M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-36	235M ± 7%
CockroachDBkv50/nodes=1-36	8.43M ± 6%
CockroachDBkv95/nodes=1-36	20.4M ±126%
CockroachDBkv0/nodes=3-36	236M ± 8%
CockroachDBkv50/nodes=3-36	10.2M ±54%
CockroachDBkv95/nodes=3-36	26.8M ±111%
[Geomean]	37.1M

	write-ops/sec
CockroachDBkv0/nodes=1-36	27.8k ± 3%
CockroachDBkv50/nodes=1-36	14.8k ± 0%
CockroachDBkv95/nodes=1-36	1.48k ± 1%
CockroachDBkv0/nodes=3-36	27.7k ± 4%
CockroachDBkv50/nodes=3-36	14.8k ± 0%
CockroachDBkv95/nodes=3-36	1.48k ± 1%
[Geomean]	8.46k

	write-ops
CockroachDBkv0/nodes=1-36	1.67M ± 3%
CockroachDBkv50/nodes=1-36	888k ± 0%
CockroachDBkv95/nodes=1-36	88.7k ± 1%
CockroachDBkv0/nodes=3-36	1.66M ± 4%
CockroachDBkv50/nodes=3-36	886k ± 0%
CockroachDBkv95/nodes=3-36	88.6k ± 1%
[Geomean]	508k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	3.05M ± 5%
CockroachDBkv95/nodes=1-36	3.49M ±37%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	3.11M ± 6%
CockroachDBkv95/nodes=3-36	3.37M ±55%
[Geomean]	3.25M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	1.14G ± 0%
CockroachDBkv95/nodes=1-36	1.12G ± 7%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	1.17G ±15%
CockroachDBkv95/nodes=3-36	1.01G ±43%
[Geomean]	1.11G

	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	933k ±136%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	600k ± 0%
CockroachDBkv95/nodes=3-36	762k ±44%
[Geomean]	711k

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

	read-ops
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	886k ± 0%
CockroachDBkv95/nodes=1-36	1.68M ± 1%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	886k ± 0%
CockroachDBkv95/nodes=3-36	1.69M ± 1%
[Geomean]	1.22M

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