Performance Result Comparison

label	common value
baseline-commit	862c888e612ac346c7c4d99c9392bdfd265f33b0
benchmarks-commit	616e1609d6d4f5b25ff4a1049aa0f81f47e2d337
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	322f1785b0448ac898a30f8b4f783b64ec3643fc
experiment-commit-time	2026-09-30T22:10:23Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-01T14:47:06.436217522Z
shortname	sweet_cockroachdb
toolchain	baseline
upload	20261001.177
upload-file	results
upload-part	20261001.177/0
upload-time	2026-10-01T20:31:13Z
label	values

	time/op
CockroachDBkv0/nodes=1-44	35.8µs ± 2%
CockroachDBkv50/nodes=1-44	33.7µs ± 1%
CockroachDBkv95/nodes=1-44	33.9µs ± 0%
CockroachDBkv0/nodes=3-44	36.5µs ± 4%
CockroachDBkv50/nodes=3-44	33.7µs ± 1%
CockroachDBkv95/nodes=3-44	33.8µs ± 0%
[Geomean]	34.6µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.20GB ± 3%
CockroachDBkv50/nodes=1-44	3.69GB ±21%
CockroachDBkv95/nodes=1-44	2.94GB ± 0%
CockroachDBkv0/nodes=3-44	4.23GB ± 3%
CockroachDBkv50/nodes=3-44	3.84GB ±25%
CockroachDBkv95/nodes=3-44	2.94GB ± 0%
[Geomean]	3.60GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	5.58GB ± 4%
CockroachDBkv50/nodes=1-44	4.88GB ±20%
CockroachDBkv95/nodes=1-44	3.60GB ± 1%
CockroachDBkv0/nodes=3-44	5.47GB ± 1%
CockroachDBkv50/nodes=3-44	5.13GB ±24%
CockroachDBkv95/nodes=3-44	3.62GB ± 1%
[Geomean]	4.64GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	8.98GB ± 4%
CockroachDBkv50/nodes=1-44	7.86GB ±17%
CockroachDBkv95/nodes=1-44	6.09GB ± 7%
CockroachDBkv0/nodes=3-44	9.01GB ± 2%
CockroachDBkv50/nodes=3-44	8.14GB ±19%
CockroachDBkv95/nodes=3-44	6.06GB ± 1%
[Geomean]	7.59GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	24.0M ± 7%
CockroachDBkv50/nodes=1-44	5.44M ±88%
CockroachDBkv95/nodes=1-44	5.77M ±12%
CockroachDBkv0/nodes=3-44	38.4M ±43%
CockroachDBkv50/nodes=3-44	6.38M ±79%
CockroachDBkv95/nodes=3-44	5.08M ± 7%
[Geomean]	9.89M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	6.01G ±20%
CockroachDBkv50/nodes=1-44	944M ±96%
CockroachDBkv95/nodes=1-44	1.32G ±17%
CockroachDBkv0/nodes=3-44	5.80G ±17%
CockroachDBkv50/nodes=3-44	1.05G ±96%
CockroachDBkv95/nodes=3-44	1.20G ± 6%
[Geomean]	1.95G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	1.60M ± 0%
CockroachDBkv50/nodes=1-44	1.26M ± 5%
CockroachDBkv95/nodes=1-44	1.90M ± 0%
CockroachDBkv0/nodes=3-44	1.64M ±10%
CockroachDBkv50/nodes=3-44	1.30M ± 0%
CockroachDBkv95/nodes=3-44	1.91M ± 6%
[Geomean]	1.58M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	12.0M ±128%
CockroachDBkv50/nodes=1-44	3.20M ±16%
CockroachDBkv95/nodes=1-44	2.66M ± 5%
CockroachDBkv0/nodes=3-44	133M ±93%
CockroachDBkv50/nodes=3-44	3.56M ±40%
CockroachDBkv95/nodes=3-44	2.60M ± 0%
[Geomean]	7.07M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	251M ±20%
CockroachDBkv50/nodes=1-44	91.8M ±156%
CockroachDBkv95/nodes=1-44	7.10M ±77%
CockroachDBkv0/nodes=3-44	268M ±15%
CockroachDBkv50/nodes=3-44	138M ±118%
CockroachDBkv95/nodes=3-44	5.54M ±14%
[Geomean]	56.8M

	write-ops/sec
CockroachDBkv0/nodes=1-44	27.9k ± 2%
CockroachDBkv50/nodes=1-44	14.8k ± 1%
CockroachDBkv95/nodes=1-44	1.48k ± 1%
CockroachDBkv0/nodes=3-44	27.4k ± 4%
CockroachDBkv50/nodes=3-44	14.8k ± 1%
CockroachDBkv95/nodes=3-44	1.47k ± 1%
[Geomean]	8.46k

	write-ops
CockroachDBkv0/nodes=1-44	1.68M ± 2%
CockroachDBkv50/nodes=1-44	891k ± 1%
CockroachDBkv95/nodes=1-44	88.6k ± 1%
CockroachDBkv0/nodes=3-44	1.65M ± 4%
CockroachDBkv50/nodes=3-44	890k ± 1%
CockroachDBkv95/nodes=3-44	88.5k ± 1%
[Geomean]	508k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	2.71M ±85%
CockroachDBkv95/nodes=1-44	3.66M ±18%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	3.30M ±91%
CockroachDBkv95/nodes=3-44	3.20M ± 6%
[Geomean]	3.20M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	912M ±97%
CockroachDBkv95/nodes=1-44	1.32G ±17%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.00G ±97%
CockroachDBkv95/nodes=3-44	1.19G ± 7%
[Geomean]	1.10G

	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	1.51M ±65%
CockroachDBkv95/nodes=1-44	978k ±12%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	2.05M ±85%
CockroachDBkv95/nodes=3-44	980k ±22%
[Geomean]	1.31M

	read-ops/sec
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	14.8k ± 1%
CockroachDBkv95/nodes=1-44	28.0k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	14.8k ± 1%
CockroachDBkv95/nodes=3-44	28.1k ± 0%
[Geomean]	20.4k

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	889k ± 1%
CockroachDBkv95/nodes=1-44	1.68M ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	888k ± 1%
CockroachDBkv95/nodes=3-44	1.69M ± 0%
[Geomean]	1.22M

Go Performance Dashboard