Performance Result Comparison

label	common value
baseline-commit	4e8c85f5319d999bfd7617fdc191631e5634e3c5
benchmarks-commit	4a545adeb0d5e7170d0c5633a6f04be94529fde3
branch	release-branch.go1.26
builder	go1.26-linux-arm64_c4ah72-perf_vs_release
by	public-worker-builder@golang-ci-luci.iam.gserviceaccount.com
experiment-commit	4e8c85f5319d999bfd7617fdc191631e5634e3c5
experiment-commit-time	2026-10-20T01:26:11Z
goarch	arm64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-20T01:33:32.293179945Z
shortname	sweet_cockroachdb
toolchain	baseline
upload	20261020.30
upload-file	results
upload-part	20261020.30/0
upload-time	2026-10-20T06:57:22Z
label	values

	time/op
CockroachDBkv0/nodes=1-36	36.2µs ± 3%
CockroachDBkv50/nodes=1-36	33.8µs ± 0%
CockroachDBkv95/nodes=1-36	33.7µs ± 1%
CockroachDBkv0/nodes=3-36	36.5µs ± 4%
CockroachDBkv50/nodes=3-36	33.8µs ± 1%
CockroachDBkv95/nodes=3-36	33.9µs ± 0%
[Geomean]	34.6µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-36	4.17GB ± 4%
CockroachDBkv50/nodes=1-36	4.00GB ± 2%
CockroachDBkv95/nodes=1-36	2.74GB ± 6%
CockroachDBkv0/nodes=3-36	4.18GB ± 4%
CockroachDBkv50/nodes=3-36	4.02GB ± 2%
CockroachDBkv95/nodes=3-36	2.76GB ± 1%
[Geomean]	3.58GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-36	5.41GB ± 4%
CockroachDBkv50/nodes=1-36	5.24GB ± 2%
CockroachDBkv95/nodes=1-36	3.63GB ± 4%
CockroachDBkv0/nodes=3-36	5.48GB ± 3%
CockroachDBkv50/nodes=3-36	5.27GB ± 1%
CockroachDBkv95/nodes=3-36	3.66GB ± 3%
[Geomean]	4.71GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-36	9.08GB ± 4%
CockroachDBkv50/nodes=1-36	8.46GB ± 2%
CockroachDBkv95/nodes=1-36	6.27GB ± 6%
CockroachDBkv0/nodes=3-36	9.12GB ± 3%
CockroachDBkv50/nodes=3-36	8.49GB ± 6%
CockroachDBkv95/nodes=3-36	6.48GB ± 1%
[Geomean]	7.89GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-36	35.3M ±40%
CockroachDBkv50/nodes=1-36	4.54M ±12%
CockroachDBkv95/nodes=1-36	5.19M ±25%
CockroachDBkv0/nodes=3-36	39.0M ±46%
CockroachDBkv50/nodes=3-36	4.78M ±17%
CockroachDBkv95/nodes=3-36	6.20M ±19%
[Geomean]	9.93M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-36	5.52G ± 3%
CockroachDBkv50/nodes=1-36	1.16G ± 5%
CockroachDBkv95/nodes=1-36	946M ±36%
CockroachDBkv0/nodes=3-36	5.49G ± 8%
CockroachDBkv50/nodes=3-36	1.23G ±20%
CockroachDBkv95/nodes=3-36	1.14G ± 0%
[Geomean]	1.90G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-36	1.55M ±16%
CockroachDBkv50/nodes=1-36	1.25M ±12%
CockroachDBkv95/nodes=1-36	2.20M ± 0%
CockroachDBkv0/nodes=3-36	1.54M ± 9%
CockroachDBkv50/nodes=3-36	1.30M ±23%
CockroachDBkv95/nodes=3-36	2.16M ± 3%
[Geomean]	1.63M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-36	119M ±97%
CockroachDBkv50/nodes=1-36	3.04M ±25%
CockroachDBkv95/nodes=1-36	3.78M ±38%
CockroachDBkv0/nodes=3-36	151M ±97%
CockroachDBkv50/nodes=3-36	3.40M ±53%
CockroachDBkv95/nodes=3-36	3.71M ±56%
[Geomean]	11.7M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-36	245M ±10%
CockroachDBkv50/nodes=1-36	5.24M ±30%
CockroachDBkv95/nodes=1-36	8.41M ±50%
CockroachDBkv0/nodes=3-36	243M ±10%
CockroachDBkv50/nodes=3-36	13.1M ±235%
CockroachDBkv95/nodes=3-36	11.3M ±67%
[Geomean]	27.0M

	write-ops/sec
CockroachDBkv0/nodes=1-36	27.6k ± 3%
CockroachDBkv50/nodes=1-36	14.8k ± 0%
CockroachDBkv95/nodes=1-36	1.48k ± 1%
CockroachDBkv0/nodes=3-36	27.4k ± 4%
CockroachDBkv50/nodes=3-36	14.8k ± 1%
CockroachDBkv95/nodes=3-36	1.48k ± 0%
[Geomean]	8.44k

	write-ops
CockroachDBkv0/nodes=1-36	1.66M ± 3%
CockroachDBkv50/nodes=1-36	887k ± 0%
CockroachDBkv95/nodes=1-36	88.9k ± 1%
CockroachDBkv0/nodes=3-36	1.65M ± 4%
CockroachDBkv50/nodes=3-36	887k ± 1%
CockroachDBkv95/nodes=3-36	88.6k ± 0%
[Geomean]	507k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	3.01M ± 4%
CockroachDBkv95/nodes=1-36	2.93M ±45%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	3.33M ±35%
CockroachDBkv95/nodes=3-36	3.84M ± 9%
[Geomean]	3.26M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	1.11G ± 3%
CockroachDBkv95/nodes=1-36	940M ±39%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	1.19G ±25%
CockroachDBkv95/nodes=3-36	1.14G ± 0%
[Geomean]	1.09G

	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	860k ±63%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	640k ±25%
CockroachDBkv95/nodes=3-36	980k ±49%
[Geomean]	754k

	read-ops/sec
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	14.8k ± 0%
CockroachDBkv95/nodes=1-36	28.2k ± 1%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	14.8k ± 1%
CockroachDBkv95/nodes=3-36	28.0k ± 0%
[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	886k ± 1%
CockroachDBkv95/nodes=3-36	1.68M ± 0%
[Geomean]	1.22M

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