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	a934395a6c0d3c74b57733a444e040edbec7fa65
experiment-commit-time	2026-08-26T15:16:51Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-08-26T15:23:36.856165903Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20260826.116
upload-file	results
upload-part	20260826.116/0
upload-time	2026-08-26T21:12:00Z
label	values

	time/op
CockroachDBkv0/nodes=1-44	36.6µs ± 3%
CockroachDBkv50/nodes=1-44	33.8µs ± 1%
CockroachDBkv95/nodes=1-44	33.8µs ± 0%
CockroachDBkv0/nodes=3-44	36.2µs ± 4%
CockroachDBkv50/nodes=3-44	33.9µs ± 3%
CockroachDBkv95/nodes=3-44	33.8µs ± 0%
[Geomean]	34.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.24GB ± 5%
CockroachDBkv50/nodes=1-44	4.21GB ± 2%
CockroachDBkv95/nodes=1-44	2.94GB ± 2%
CockroachDBkv0/nodes=3-44	4.24GB ± 3%
CockroachDBkv50/nodes=3-44	3.85GB ±25%
CockroachDBkv95/nodes=3-44	2.93GB ± 1%
[Geomean]	3.69GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	5.61GB ± 7%
CockroachDBkv50/nodes=1-44	5.55GB ± 4%
CockroachDBkv95/nodes=1-44	3.61GB ± 2%
CockroachDBkv0/nodes=3-44	5.54GB ± 2%
CockroachDBkv50/nodes=3-44	5.13GB ±23%
CockroachDBkv95/nodes=3-44	3.62GB ± 2%
[Geomean]	4.75GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	8.88GB ± 2%
CockroachDBkv50/nodes=1-44	8.79GB ± 4%
CockroachDBkv95/nodes=1-44	6.09GB ± 2%
CockroachDBkv0/nodes=3-44	9.08GB ± 3%
CockroachDBkv50/nodes=3-44	8.16GB ±20%
CockroachDBkv95/nodes=3-44	6.07GB ± 2%
[Geomean]	7.73GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	37.7M ±41%
CockroachDBkv50/nodes=1-44	6.88M ±80%
CockroachDBkv95/nodes=1-44	5.40M ±17%
CockroachDBkv0/nodes=3-44	34.5M ±51%
CockroachDBkv50/nodes=3-44	5.71M ±75%
CockroachDBkv95/nodes=3-44	5.27M ±21%
[Geomean]	10.6M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	6.08G ± 6%
CockroachDBkv50/nodes=1-44	1.48G ±18%
CockroachDBkv95/nodes=1-44	1.20G ±19%
CockroachDBkv0/nodes=3-44	6.07G ± 6%
CockroachDBkv50/nodes=3-44	1.27G ±153%
CockroachDBkv95/nodes=3-44	1.22G ± 6%
[Geomean]	2.16G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	1.50M ± 7%
CockroachDBkv50/nodes=1-44	1.20M ± 0%
CockroachDBkv95/nodes=1-44	1.85M ± 8%
CockroachDBkv0/nodes=3-44	1.49M ±14%
CockroachDBkv50/nodes=3-44	1.20M ± 0%
CockroachDBkv95/nodes=3-44	1.87M ± 9%
[Geomean]	1.49M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	120M ±103%
CockroachDBkv50/nodes=1-44	3.28M ±28%
CockroachDBkv95/nodes=1-44	2.57M ± 3%
CockroachDBkv0/nodes=3-44	107M ±113%
CockroachDBkv50/nodes=3-44	2.96M ±15%
CockroachDBkv95/nodes=3-44	2.56M ± 6%
[Geomean]	9.67M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	249M ±14%
CockroachDBkv50/nodes=1-44	134M ±113%
CockroachDBkv95/nodes=1-44	5.30M ±34%
CockroachDBkv0/nodes=3-44	261M ±13%
CockroachDBkv50/nodes=3-44	112M ±200%
CockroachDBkv95/nodes=3-44	5.52M ±20%
[Geomean]	55.2M

	write-ops/sec
CockroachDBkv0/nodes=1-44	27.4k ± 3%
CockroachDBkv50/nodes=1-44	14.8k ± 1%
CockroachDBkv95/nodes=1-44	1.47k ± 1%
CockroachDBkv0/nodes=3-44	27.6k ± 4%
CockroachDBkv50/nodes=3-44	14.8k ± 2%
CockroachDBkv95/nodes=3-44	1.48k ± 1%
[Geomean]	8.44k

	write-ops
CockroachDBkv0/nodes=1-44	1.64M ± 3%
CockroachDBkv50/nodes=1-44	888k ± 1%
CockroachDBkv95/nodes=1-44	88.5k ± 1%
CockroachDBkv0/nodes=3-44	1.66M ± 4%
CockroachDBkv50/nodes=3-44	887k ± 2%
CockroachDBkv95/nodes=3-44	88.6k ± 1%
[Geomean]	506k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	4.03M ±17%
CockroachDBkv95/nodes=1-44	3.20M ± 6%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	3.44M ±121%
CockroachDBkv95/nodes=3-44	3.24M ± 8%
[Geomean]	3.46M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.42G ±18%
CockroachDBkv95/nodes=1-44	1.20G ±19%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.20G ±134%
CockroachDBkv95/nodes=3-44	1.20G ± 6%
[Geomean]	1.25G

	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	1.84M ±63%
CockroachDBkv95/nodes=1-44	950k ±16%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.64M ±101%
CockroachDBkv95/nodes=3-44	1.00M ± 0%
[Geomean]	1.30M

	read-ops/sec
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	14.7k ± 0%
CockroachDBkv95/nodes=1-44	28.1k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	14.8k ± 3%
CockroachDBkv95/nodes=3-44	28.1k ± 0%
[Geomean]	20.3k

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	883k ± 0%
CockroachDBkv95/nodes=1-44	1.68M ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	885k ± 3%
CockroachDBkv95/nodes=3-44	1.69M ± 0%
[Geomean]	1.22M

Go Performance Dashboard