Performance Result Comparison

label	common value
baseline-commit	8af21751f066eced273ca3ce49506b366847c623
benchmarks-commit	70693762b6a0d7f393892f0ace40979e3cbe5737
branch	release-branch.go1.27
builder	go1.27-linux-amd64_c3h88-perf_vs_release
by	public-worker-builder@golang-ci-luci.iam.gserviceaccount.com
cpu	Intel(R) Xeon(R) Platinum 8481C CPU @ 2.70GHz
experiment-commit	55f10fceb13ecd9e57b2dd37143e72c24c106a1f
experiment-commit-time	2026-08-26T14:19:39Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-08-26T14:26:15.04759905Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20260826.103
upload-file	results
upload-part	20260826.103/0
upload-time	2026-08-26T20:16:42Z
label	values

	time/op
CockroachDBkv0/nodes=1-44	36.2µs ± 4%
CockroachDBkv50/nodes=1-44	33.9µs ± 3%
CockroachDBkv95/nodes=1-44	33.9µs ± 1%
CockroachDBkv0/nodes=3-44	35.5µs ± 1%
CockroachDBkv50/nodes=3-44	33.9µs ± 1%
CockroachDBkv95/nodes=3-44	33.9µs ± 0%
[Geomean]	34.5µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.21GB ± 2%
CockroachDBkv50/nodes=1-44	3.80GB ±25%
CockroachDBkv95/nodes=1-44	2.94GB ± 2%
CockroachDBkv0/nodes=3-44	4.17GB ± 1%
CockroachDBkv50/nodes=3-44	4.20GB ± 2%
CockroachDBkv95/nodes=3-44	2.95GB ± 1%
[Geomean]	3.67GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	5.57GB ± 7%
CockroachDBkv50/nodes=1-44	5.04GB ±23%
CockroachDBkv95/nodes=1-44	3.65GB ± 3%
CockroachDBkv0/nodes=3-44	5.61GB ± 6%
CockroachDBkv50/nodes=3-44	5.48GB ± 2%
CockroachDBkv95/nodes=3-44	3.58GB ± 1%
[Geomean]	4.74GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	8.94GB ± 3%
CockroachDBkv50/nodes=1-44	7.94GB ±19%
CockroachDBkv95/nodes=1-44	6.18GB ± 5%
CockroachDBkv0/nodes=3-44	8.93GB ± 4%
CockroachDBkv50/nodes=3-44	8.77GB ± 4%
CockroachDBkv95/nodes=3-44	6.08GB ± 2%
[Geomean]	7.70GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	33.0M ±66%
CockroachDBkv50/nodes=1-44	6.92M ±192%
CockroachDBkv95/nodes=1-44	5.76M ±23%
CockroachDBkv0/nodes=3-44	23.3M ± 7%
CockroachDBkv50/nodes=3-44	8.37M ±37%
CockroachDBkv95/nodes=3-44	4.99M ±64%
[Geomean]	10.4M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	6.05G ±11%
CockroachDBkv50/nodes=1-44	1.28G ±141%
CockroachDBkv95/nodes=1-44	1.29G ±20%
CockroachDBkv0/nodes=3-44	5.83G ±17%
CockroachDBkv50/nodes=3-44	1.46G ±19%
CockroachDBkv95/nodes=3-44	1.23G ± 7%
[Geomean]	2.17G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	1.52M ± 8%
CockroachDBkv50/nodes=1-44	1.20M ± 0%
CockroachDBkv95/nodes=1-44	1.84M ± 8%
CockroachDBkv0/nodes=3-44	1.48M ± 8%
CockroachDBkv50/nodes=3-44	1.20M ± 0%
CockroachDBkv95/nodes=3-44	1.82M ± 7%
[Geomean]	1.49M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	90.1M ±170%
CockroachDBkv50/nodes=1-44	2.84M ± 8%
CockroachDBkv95/nodes=1-44	2.52M ± 5%
CockroachDBkv0/nodes=3-44	14.4M ±162%
CockroachDBkv50/nodes=3-44	3.28M ±21%
CockroachDBkv95/nodes=3-44	2.52M ± 5%
[Geomean]	6.52M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	258M ±17%
CockroachDBkv50/nodes=1-44	89.5M ±200%
CockroachDBkv95/nodes=1-44	9.44M ±234%
CockroachDBkv0/nodes=3-44	241M ±18%
CockroachDBkv50/nodes=3-44	156M ±97%
CockroachDBkv95/nodes=3-44	4.97M ±33%
[Geomean]	58.7M

	write-ops/sec
CockroachDBkv0/nodes=1-44	27.7k ± 4%
CockroachDBkv50/nodes=1-44	14.8k ± 2%
CockroachDBkv95/nodes=1-44	1.48k ± 1%
CockroachDBkv0/nodes=3-44	28.1k ± 1%
CockroachDBkv50/nodes=3-44	14.8k ± 1%
CockroachDBkv95/nodes=3-44	1.47k ± 1%
[Geomean]	8.47k

	write-ops
CockroachDBkv0/nodes=1-44	1.66M ± 4%
CockroachDBkv50/nodes=1-44	886k ± 2%
CockroachDBkv95/nodes=1-44	88.5k ± 1%
CockroachDBkv0/nodes=3-44	1.69M ± 1%
CockroachDBkv50/nodes=3-44	886k ± 1%
CockroachDBkv95/nodes=3-44	88.5k ± 1%
[Geomean]	508k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	3.28M ±123%
CockroachDBkv95/nodes=1-44	3.78M ±38%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	4.06M ±21%
CockroachDBkv95/nodes=3-44	3.76M ±36%
[Geomean]	3.71M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.25G ±148%
CockroachDBkv95/nodes=1-44	1.30G ±19%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.42G ±23%
CockroachDBkv95/nodes=3-44	1.22G ± 6%
[Geomean]	1.30G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	400k ± 0%
CockroachDBkv95/nodes=1-44	300k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	400k ± 0%
CockroachDBkv95/nodes=3-44	300k ± 0%
[Geomean]	346k

	read-p95-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	600k ± 0%
CockroachDBkv95/nodes=1-44	500k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	600k ± 0%
CockroachDBkv95/nodes=3-44	500k ± 0%
[Geomean]	548k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.59M ±83%
CockroachDBkv95/nodes=1-44	1.15M ±74%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.62M ±38%
CockroachDBkv95/nodes=3-44	900k ±33%
[Geomean]	1.28M

	read-ops/sec
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	14.7k ± 3%
CockroachDBkv95/nodes=1-44	28.0k ± 1%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	14.7k ± 1%
CockroachDBkv95/nodes=3-44	28.0k ± 1%
[Geomean]	20.3k

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	885k ± 3%
CockroachDBkv95/nodes=1-44	1.68M ± 1%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	883k ± 1%
CockroachDBkv95/nodes=3-44	1.68M ± 1%
[Geomean]	1.22M

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