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	71b3c77bc9cd863d01c6cd1d279a55da47dfcb0c
experiment-commit-time	2026-08-26T18:38:41Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-08-26T20:21:14.432185094Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20260827.7
upload-file	results
upload-part	20260827.7/0
upload-time	2026-08-27T02:02:53Z
label	values

	time/op
CockroachDBkv0/nodes=1-44	36.1µs ± 5%
CockroachDBkv50/nodes=1-44	33.9µs ± 0%
CockroachDBkv95/nodes=1-44	33.8µs ± 0%
CockroachDBkv0/nodes=3-44	36.5µs ± 4%
CockroachDBkv50/nodes=3-44	34.0µs ± 1%
CockroachDBkv95/nodes=3-44	33.9µs ± 1%
[Geomean]	34.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.17GB ± 3%
CockroachDBkv50/nodes=1-44	4.13GB ± 3%
CockroachDBkv95/nodes=1-44	2.87GB ± 3%
CockroachDBkv0/nodes=3-44	4.18GB ± 4%
CockroachDBkv50/nodes=3-44	4.13GB ± 2%
CockroachDBkv95/nodes=3-44	2.84GB ± 3%
[Geomean]	3.67GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	5.48GB ± 5%
CockroachDBkv50/nodes=1-44	5.45GB ± 2%
CockroachDBkv95/nodes=1-44	3.60GB ± 2%
CockroachDBkv0/nodes=3-44	5.42GB ± 5%
CockroachDBkv50/nodes=3-44	5.49GB ± 4%
CockroachDBkv95/nodes=3-44	3.61GB ± 3%
[Geomean]	4.75GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	9.01GB ± 6%
CockroachDBkv50/nodes=1-44	8.51GB ± 8%
CockroachDBkv95/nodes=1-44	6.15GB ± 5%
CockroachDBkv0/nodes=3-44	9.07GB ± 4%
CockroachDBkv50/nodes=3-44	8.67GB ± 4%
CockroachDBkv95/nodes=3-44	6.18GB ± 5%
[Geomean]	7.82GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	31.9M ±69%
CockroachDBkv50/nodes=1-44	6.90M ±55%
CockroachDBkv95/nodes=1-44	4.94M ± 5%
CockroachDBkv0/nodes=3-44	35.3M ±52%
CockroachDBkv50/nodes=3-44	6.35M ±106%
CockroachDBkv95/nodes=3-44	5.63M ±69%
[Geomean]	10.5M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	5.77G ±21%
CockroachDBkv50/nodes=1-44	1.31G ± 8%
CockroachDBkv95/nodes=1-44	1.21G ± 0%
CockroachDBkv0/nodes=3-44	6.17G ±13%
CockroachDBkv50/nodes=3-44	1.67G ±45%
CockroachDBkv95/nodes=3-44	1.12G ±22%
[Geomean]	2.17G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	1.63M ± 4%
CockroachDBkv50/nodes=1-44	1.20M ± 0%
CockroachDBkv95/nodes=1-44	1.85M ± 3%
CockroachDBkv0/nodes=3-44	1.64M ± 4%
CockroachDBkv50/nodes=3-44	1.23M ± 6%
CockroachDBkv95/nodes=3-44	1.86M ± 3%
[Geomean]	1.54M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	80.1M ±183%
CockroachDBkv50/nodes=1-44	3.15M ±11%
CockroachDBkv95/nodes=1-44	2.57M ± 3%
CockroachDBkv0/nodes=3-44	96.8M ±160%
CockroachDBkv50/nodes=3-44	3.08M ± 7%
CockroachDBkv95/nodes=3-44	2.60M ± 0%
[Geomean]	8.91M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	254M ±12%
CockroachDBkv50/nodes=1-44	84.0M ±260%
CockroachDBkv95/nodes=1-44	5.42M ±94%
CockroachDBkv0/nodes=3-44	256M ±21%
CockroachDBkv50/nodes=3-44	80.0M ±152%
CockroachDBkv95/nodes=3-44	12.0M ±179%
[Geomean]	55.3M

	write-ops/sec
CockroachDBkv0/nodes=1-44	27.8k ± 5%
CockroachDBkv50/nodes=1-44	14.8k ± 1%
CockroachDBkv95/nodes=1-44	1.48k ± 0%
CockroachDBkv0/nodes=3-44	27.4k ± 4%
CockroachDBkv50/nodes=3-44	14.8k ± 2%
CockroachDBkv95/nodes=3-44	1.47k ± 1%
[Geomean]	8.44k

	write-ops
CockroachDBkv0/nodes=1-44	1.67M ± 5%
CockroachDBkv50/nodes=1-44	885k ± 1%
CockroachDBkv95/nodes=1-44	88.6k ± 0%
CockroachDBkv0/nodes=3-44	1.65M ± 4%
CockroachDBkv50/nodes=3-44	886k ± 2%
CockroachDBkv95/nodes=3-44	88.4k ± 1%
[Geomean]	506k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	3.60M ± 3%
CockroachDBkv95/nodes=1-44	3.17M ± 9%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	4.40M ±32%
CockroachDBkv95/nodes=3-44	3.64M ±62%
[Geomean]	3.68M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.28G ± 5%
CockroachDBkv95/nodes=1-44	1.21G ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.59G ±43%
CockroachDBkv95/nodes=3-44	1.12G ±22%
[Geomean]	1.29G

	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	400k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	600k ± 0%
CockroachDBkv95/nodes=3-44	400k ± 0%
[Geomean]	490k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.20M ±17%
CockroachDBkv95/nodes=1-44	775k ±16%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.11M ±26%
CockroachDBkv95/nodes=3-44	1.93M ±143%
[Geomean]	1.19M

	read-ops/sec
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	14.8k ± 0%
CockroachDBkv95/nodes=1-44	28.1k ± 0%
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 ± 0%
CockroachDBkv95/nodes=1-44	1.69M ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	880k ± 1%
CockroachDBkv95/nodes=3-44	1.68M ± 1%
[Geomean]	1.22M

Go Performance Dashboard