Performance Result Comparison

label	common value
baseline-commit	2aae1000ea1d4b28923b96db28acf4e3b99d6aff
benchmarks-commit	4a545adeb0d5e7170d0c5633a6f04be94529fde3
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	c56bcdef12109746e81dfe8b5914002f192d4afd
experiment-commit-time	2026-10-27T20:38:49Z
goarch	arm64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-28T01:18:44.386691111Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20261028.49
upload-file	results
upload-part	20261028.49/0
upload-time	2026-10-28T06:42:03Z
label	values

	time/op
CockroachDBkv0/nodes=1-36	36.6µs ± 4%
CockroachDBkv50/nodes=1-36	33.8µs ± 0%
CockroachDBkv95/nodes=1-36	33.8µs ± 1%
CockroachDBkv0/nodes=3-36	36.1µs ± 3%
CockroachDBkv50/nodes=3-36	33.8µs ± 0%
CockroachDBkv95/nodes=3-36	33.9µs ± 1%
[Geomean]	34.6µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-36	4.14GB ± 3%
CockroachDBkv50/nodes=1-36	4.00GB ± 2%
CockroachDBkv95/nodes=1-36	2.70GB ± 4%
CockroachDBkv0/nodes=3-36	4.10GB ± 3%
CockroachDBkv50/nodes=3-36	3.98GB ± 3%
CockroachDBkv95/nodes=3-36	2.73GB ± 2%
[Geomean]	3.55GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-36	5.40GB ± 1%
CockroachDBkv50/nodes=1-36	5.24GB ± 2%
CockroachDBkv95/nodes=1-36	3.61GB ± 3%
CockroachDBkv0/nodes=3-36	5.35GB ± 3%
CockroachDBkv50/nodes=3-36	5.25GB ± 2%
CockroachDBkv95/nodes=3-36	3.64GB ± 4%
[Geomean]	4.68GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-36	9.08GB ± 2%
CockroachDBkv50/nodes=1-36	8.34GB ± 5%
CockroachDBkv95/nodes=1-36	6.29GB ± 4%
CockroachDBkv0/nodes=3-36	8.92GB ± 3%
CockroachDBkv50/nodes=3-36	8.23GB ± 6%
CockroachDBkv95/nodes=3-36	6.34GB ± 7%
[Geomean]	7.78GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-36	41.3M ±48%
CockroachDBkv50/nodes=1-36	5.12M ±19%
CockroachDBkv95/nodes=1-36	5.82M ±26%
CockroachDBkv0/nodes=3-36	35.3M ±40%
CockroachDBkv50/nodes=3-36	5.11M ±27%
CockroachDBkv95/nodes=3-36	6.66M ± 8%
[Geomean]	10.7M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-36	5.44G ± 6%
CockroachDBkv50/nodes=1-36	1.16G ± 4%
CockroachDBkv95/nodes=1-36	1.02G ±34%
CockroachDBkv0/nodes=3-36	5.28G ±14%
CockroachDBkv50/nodes=3-36	1.18G ± 8%
CockroachDBkv95/nodes=3-36	1.14G ± 0%
[Geomean]	1.89G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-36	1.86M ± 9%
CockroachDBkv50/nodes=1-36	1.44M ± 4%
CockroachDBkv95/nodes=1-36	2.50M ± 0%
CockroachDBkv0/nodes=3-36	1.90M ±16%
CockroachDBkv50/nodes=3-36	1.40M ± 0%
CockroachDBkv95/nodes=3-36	2.44M ± 2%
[Geomean]	1.88M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-36	160M ±96%
CockroachDBkv50/nodes=1-36	3.80M ±11%
CockroachDBkv95/nodes=1-36	3.80M ±11%
CockroachDBkv0/nodes=3-36	116M ±103%
CockroachDBkv50/nodes=3-36	3.76M ±20%
CockroachDBkv95/nodes=3-36	3.73M ± 2%
[Geomean]	12.5M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-36	245M ±10%
CockroachDBkv50/nodes=1-36	17.2M ±131%
CockroachDBkv95/nodes=1-36	18.6M ±92%
CockroachDBkv0/nodes=3-36	245M ±11%
CockroachDBkv50/nodes=3-36	10.4M ±111%
CockroachDBkv95/nodes=3-36	37.0M ±115%
[Geomean]	44.2M

	write-ops/sec
CockroachDBkv0/nodes=1-36	27.3k ± 4%
CockroachDBkv50/nodes=1-36	14.8k ± 0%
CockroachDBkv95/nodes=1-36	1.48k ± 1%
CockroachDBkv0/nodes=3-36	27.7k ± 3%
CockroachDBkv50/nodes=3-36	14.8k ± 0%
CockroachDBkv95/nodes=3-36	1.47k ± 1%
[Geomean]	8.44k

	write-ops
CockroachDBkv0/nodes=1-36	1.64M ± 4%
CockroachDBkv50/nodes=1-36	888k ± 0%
CockroachDBkv95/nodes=1-36	88.7k ± 1%
CockroachDBkv0/nodes=3-36	1.66M ± 3%
CockroachDBkv50/nodes=3-36	888k ± 0%
CockroachDBkv95/nodes=3-36	88.5k ± 1%
[Geomean]	506k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	3.01M ± 4%
CockroachDBkv95/nodes=1-36	3.30M ±42%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	3.10M ± 0%
CockroachDBkv95/nodes=3-36	3.96M ± 9%
[Geomean]	3.32M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	1.12G ± 4%
CockroachDBkv95/nodes=1-36	1.01G ±34%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	1.14G ± 0%
CockroachDBkv95/nodes=3-36	1.14G ± 0%
[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	600k ± 0%
CockroachDBkv95/nodes=1-36	989k ±72%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	640k ± 9%
CockroachDBkv95/nodes=3-36	1.10M ±55%
[Geomean]	804k

	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	28.0k ± 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

Go Performance Dashboard