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	b73c1430905ad30332a25ad980f5659aa74fce29
experiment-commit-time	2026-10-01T01:39:03Z
goarch	arm64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-01T09:20:03.772112728Z
shortname	sweet_cockroachdb
toolchain	baseline
upload	20261001.135
upload-file	results
upload-part	20261001.135/0
upload-time	2026-10-01T14:43:23Z
label	values

	time/op
CockroachDBkv0/nodes=1-36	35.9µs ± 3%
CockroachDBkv50/nodes=1-36	33.8µs ± 0%
CockroachDBkv95/nodes=1-36	33.8µs ± 1%
CockroachDBkv0/nodes=3-36	35.4µs ± 0%
CockroachDBkv50/nodes=3-36	33.8µs ± 0%
CockroachDBkv95/nodes=3-36	33.9µs ± 1%
[Geomean]	34.4µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-36	4.16GB ± 5%
CockroachDBkv50/nodes=1-36	3.99GB ± 2%
CockroachDBkv95/nodes=1-36	2.73GB ± 1%
CockroachDBkv0/nodes=3-36	4.07GB ± 4%
CockroachDBkv50/nodes=3-36	3.98GB ± 1%
CockroachDBkv95/nodes=3-36	2.76GB ± 4%
[Geomean]	3.56GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-36	5.42GB ± 2%
CockroachDBkv50/nodes=1-36	5.21GB ± 1%
CockroachDBkv95/nodes=1-36	3.65GB ± 6%
CockroachDBkv0/nodes=3-36	5.52GB ± 4%
CockroachDBkv50/nodes=3-36	5.24GB ± 1%
CockroachDBkv95/nodes=3-36	3.62GB ± 3%
[Geomean]	4.70GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-36	9.08GB ± 4%
CockroachDBkv50/nodes=1-36	8.48GB ± 5%
CockroachDBkv95/nodes=1-36	6.30GB ± 6%
CockroachDBkv0/nodes=3-36	9.08GB ± 4%
CockroachDBkv50/nodes=3-36	8.40GB ± 5%
CockroachDBkv95/nodes=3-36	6.29GB ± 7%
[Geomean]	7.84GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-36	33.6M ±56%
CockroachDBkv50/nodes=1-36	5.06M ± 5%
CockroachDBkv95/nodes=1-36	6.53M ±26%
CockroachDBkv0/nodes=3-36	23.6M ± 3%
CockroachDBkv50/nodes=3-36	5.16M ±11%
CockroachDBkv95/nodes=3-36	6.62M ±23%
[Geomean]	9.82M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-36	5.01G ±17%
CockroachDBkv50/nodes=1-36	1.16G ± 4%
CockroachDBkv95/nodes=1-36	1.01G ±43%
CockroachDBkv0/nodes=3-36	5.22G ± 3%
CockroachDBkv50/nodes=3-36	1.17G ± 3%
CockroachDBkv95/nodes=3-36	1.13G ± 8%
[Geomean]	1.85G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-36	3.57M ±18%
CockroachDBkv50/nodes=1-36	1.78M ± 7%
CockroachDBkv95/nodes=1-36	2.93M ± 2%
CockroachDBkv0/nodes=3-36	3.30M ±15%
CockroachDBkv50/nodes=3-36	1.76M ± 8%
CockroachDBkv95/nodes=3-36	2.94M ± 5%
[Geomean]	2.61M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-36	98.2M ±122%
CockroachDBkv50/nodes=1-36	4.88M ± 8%
CockroachDBkv95/nodes=1-36	4.66M ± 7%
CockroachDBkv0/nodes=3-36	8.97M ±23%
CockroachDBkv50/nodes=3-36	4.77M ± 9%
CockroachDBkv95/nodes=3-36	4.69M ± 7%
[Geomean]	8.75M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-36	240M ± 2%
CockroachDBkv50/nodes=1-36	8.10M ±10%
CockroachDBkv95/nodes=1-36	14.2M ±78%
CockroachDBkv0/nodes=3-36	236M ± 3%
CockroachDBkv50/nodes=3-36	9.51M ±55%
CockroachDBkv95/nodes=3-36	22.2M ±145%
[Geomean]	33.3M

	write-ops/sec
CockroachDBkv0/nodes=1-36	27.9k ± 3%
CockroachDBkv50/nodes=1-36	14.8k ± 0%
CockroachDBkv95/nodes=1-36	1.48k ± 1%
CockroachDBkv0/nodes=3-36	28.3k ± 0%
CockroachDBkv50/nodes=3-36	14.8k ± 0%
CockroachDBkv95/nodes=3-36	1.48k ± 1%
[Geomean]	8.50k

	write-ops
CockroachDBkv0/nodes=1-36	1.67M ± 3%
CockroachDBkv50/nodes=1-36	888k ± 0%
CockroachDBkv95/nodes=1-36	88.8k ± 1%
CockroachDBkv0/nodes=3-36	1.70M ± 0%
CockroachDBkv50/nodes=3-36	887k ± 0%
CockroachDBkv95/nodes=3-36	88.8k ± 1%
[Geomean]	510k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	3.05M ± 2%
CockroachDBkv95/nodes=1-36	3.30M ±55%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	3.16M ±20%
CockroachDBkv95/nodes=3-36	3.62M ±36%
[Geomean]	3.27M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	1.14G ± 0%
CockroachDBkv95/nodes=1-36	1.01G ±47%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	1.12G ± 4%
CockroachDBkv95/nodes=3-36	1.13G ± 8%
[Geomean]	1.10G

	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	440k ±14%
CockroachDBkv95/nodes=3-36	300k ± 0%
[Geomean]	355k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	650k ± 8%
CockroachDBkv95/nodes=1-36	1.09M ±74%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	650k ± 8%
CockroachDBkv95/nodes=3-36	1.29M ±133%
[Geomean]	878k

	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	887k ± 0%
CockroachDBkv95/nodes=1-36	1.69M ± 1%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	887k ± 0%
CockroachDBkv95/nodes=3-36	1.68M ± 1%
[Geomean]	1.22M

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