Performance Result Comparison

label	common value
baseline-commit	862c888e612ac346c7c4d99c9392bdfd265f33b0
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	2ee6421c51553e7164590445f96b123a858c1f4a
experiment-commit-time	2026-09-01T22:11:27Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-09-02T01:55:02.038351515Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20260902.62
upload-file	results
upload-part	20260902.62/0
upload-time	2026-09-02T07:38:03Z
label	values

	time/op
CockroachDBkv0/nodes=1-44	36.3µs ± 3%
CockroachDBkv50/nodes=1-44	34.0µs ± 0%
CockroachDBkv95/nodes=1-44	33.9µs ± 1%
CockroachDBkv0/nodes=3-44	36.5µs ± 3%
CockroachDBkv50/nodes=3-44	33.9µs ± 1%
CockroachDBkv95/nodes=3-44	33.9µs ± 1%
[Geomean]	34.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.18GB ± 3%
CockroachDBkv50/nodes=1-44	4.16GB ± 3%
CockroachDBkv95/nodes=1-44	2.83GB ± 4%
CockroachDBkv0/nodes=3-44	4.19GB ± 3%
CockroachDBkv50/nodes=3-44	4.14GB ± 3%
CockroachDBkv95/nodes=3-44	2.85GB ± 3%
[Geomean]	3.67GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	5.46GB ± 3%
CockroachDBkv50/nodes=1-44	5.46GB ± 2%
CockroachDBkv95/nodes=1-44	3.64GB ± 3%
CockroachDBkv0/nodes=3-44	5.55GB ± 5%
CockroachDBkv50/nodes=3-44	5.48GB ± 2%
CockroachDBkv95/nodes=3-44	3.62GB ± 5%
[Geomean]	4.78GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	9.04GB ± 4%
CockroachDBkv50/nodes=1-44	8.73GB ± 6%
CockroachDBkv95/nodes=1-44	6.23GB ± 4%
CockroachDBkv0/nodes=3-44	9.00GB ± 6%
CockroachDBkv50/nodes=3-44	8.65GB ± 6%
CockroachDBkv95/nodes=3-44	6.20GB ± 5%
[Geomean]	7.87GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	34.2M ±56%
CockroachDBkv50/nodes=1-44	7.01M ±40%
CockroachDBkv95/nodes=1-44	5.74M ±32%
CockroachDBkv0/nodes=3-44	35.5M ±51%
CockroachDBkv50/nodes=3-44	7.18M ±39%
CockroachDBkv95/nodes=3-44	5.70M ±23%
[Geomean]	11.2M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	6.04G ± 7%
CockroachDBkv50/nodes=1-44	1.54G ±13%
CockroachDBkv95/nodes=1-44	1.22G ± 6%
CockroachDBkv0/nodes=3-44	6.29G ± 6%
CockroachDBkv50/nodes=3-44	1.44G ±17%
CockroachDBkv95/nodes=3-44	1.20G ±19%
[Geomean]	2.23G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	1.57M ± 8%
CockroachDBkv50/nodes=1-44	1.25M ± 4%
CockroachDBkv95/nodes=1-44	1.93M ± 7%
CockroachDBkv0/nodes=3-44	1.56M ± 9%
CockroachDBkv50/nodes=3-44	1.25M ± 4%
CockroachDBkv95/nodes=3-44	1.93M ± 7%
[Geomean]	1.56M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	92.4M ±163%
CockroachDBkv50/nodes=1-44	3.01M ± 4%
CockroachDBkv95/nodes=1-44	2.60M ± 0%
CockroachDBkv0/nodes=3-44	95.9M ±154%
CockroachDBkv50/nodes=3-44	3.14M ±11%
CockroachDBkv95/nodes=3-44	2.60M ± 0%
[Geomean]	9.10M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	250M ±14%
CockroachDBkv50/nodes=1-44	104M ±125%
CockroachDBkv95/nodes=1-44	14.0M ±139%
CockroachDBkv0/nodes=3-44	268M ±13%
CockroachDBkv50/nodes=3-44	126M ±127%
CockroachDBkv95/nodes=3-44	9.40M ±134%
[Geomean]	69.9M

	write-ops/sec
CockroachDBkv0/nodes=1-44	27.6k ± 3%
CockroachDBkv50/nodes=1-44	14.7k ± 1%
CockroachDBkv95/nodes=1-44	1.48k ± 1%
CockroachDBkv0/nodes=3-44	27.4k ± 3%
CockroachDBkv50/nodes=3-44	14.8k ± 0%
CockroachDBkv95/nodes=3-44	1.47k ± 1%
[Geomean]	8.43k

	write-ops
CockroachDBkv0/nodes=1-44	1.65M ± 3%
CockroachDBkv50/nodes=1-44	884k ± 1%
CockroachDBkv95/nodes=1-44	88.7k ± 1%
CockroachDBkv0/nodes=3-44	1.65M ± 3%
CockroachDBkv50/nodes=3-44	886k ± 0%
CockroachDBkv95/nodes=3-44	88.3k ± 1%
[Geomean]	506k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	4.15M ±16%
CockroachDBkv95/nodes=1-44	3.80M ±47%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	3.88M ±19%
CockroachDBkv95/nodes=3-44	3.76M ±31%
[Geomean]	3.89M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.48G ±18%
CockroachDBkv95/nodes=1-44	1.22G ± 6%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.36G ±18%
CockroachDBkv95/nodes=3-44	1.19G ±18%
[Geomean]	1.31G

	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 ± 0%
CockroachDBkv95/nodes=1-44	2.52M ±130%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.24M ±29%
CockroachDBkv95/nodes=3-44	1.96M ±130%
[Geomean]	1.65M

	read-ops/sec
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	14.7k ± 0%
CockroachDBkv95/nodes=1-44	28.0k ± 1%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	14.7k ± 0%
CockroachDBkv95/nodes=3-44	28.0k ± 1%
[Geomean]	20.3k

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	882k ± 0%
CockroachDBkv95/nodes=1-44	1.68M ± 1%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	884k ± 0%
CockroachDBkv95/nodes=3-44	1.68M ± 1%
[Geomean]	1.22M

Go Performance Dashboard