Performance Result Comparison

label	common value
baseline-commit	c19862e5f8415b4f24b189d065ed739517c548ba
benchmarks-commit	3558132330e68f010d83d48f8b72ef6911427658
branch	master
builder	gotip-linux-arm64_c4ah72-perf_vs_release
by	public-worker-builder@golang-ci-luci.iam.gserviceaccount.com
experiment-commit	0f091acc1a90787e70e6aedd7ecf56e31ef67211
experiment-commit-time	2026-07-07T18:54:24Z
goarch	arm64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-07-08T16:08:15.900743874Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20260708.64
upload-file	results
upload-part	20260708.64/0
upload-time	2026-07-08T21:28:31Z
label	values

	time/op
CockroachDBkv0/nodes=1-36	35.8µs ± 5%
CockroachDBkv50/nodes=1-36	33.8µs ± 0%
CockroachDBkv95/nodes=1-36	33.8µs ± 1%
CockroachDBkv0/nodes=3-36	35.6µs ± 4%
CockroachDBkv50/nodes=3-36	33.8µs ± 0%
CockroachDBkv95/nodes=3-36	33.8µs ± 1%
[Geomean]	34.4µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-36	4.01GB ± 3%
CockroachDBkv50/nodes=1-36	3.25GB ± 1%
CockroachDBkv95/nodes=1-36	2.25GB ± 2%
CockroachDBkv0/nodes=3-36	4.02GB ± 3%
CockroachDBkv50/nodes=3-36	3.25GB ± 1%
CockroachDBkv95/nodes=3-36	2.23GB ± 7%
[Geomean]	3.08GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-36	5.48GB ± 3%
CockroachDBkv50/nodes=1-36	4.35GB ± 1%
CockroachDBkv95/nodes=1-36	3.02GB ± 4%
CockroachDBkv0/nodes=3-36	5.49GB ± 6%
CockroachDBkv50/nodes=3-36	4.33GB ± 1%
CockroachDBkv95/nodes=3-36	3.02GB ± 3%
[Geomean]	4.16GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-36	9.35GB ± 4%
CockroachDBkv50/nodes=1-36	7.34GB ±10%
CockroachDBkv95/nodes=1-36	5.30GB ± 5%
CockroachDBkv0/nodes=3-36	9.35GB ± 3%
CockroachDBkv50/nodes=3-36	7.31GB ± 3%
CockroachDBkv95/nodes=3-36	5.29GB ± 4%
[Geomean]	7.13GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-36	29.4M ±74%
CockroachDBkv50/nodes=1-36	4.25M ± 6%
CockroachDBkv95/nodes=1-36	5.38M ±24%
CockroachDBkv0/nodes=3-36	21.3M ± 6%
CockroachDBkv50/nodes=3-36	4.29M ± 4%
CockroachDBkv95/nodes=3-36	5.25M ±24%
[Geomean]	8.28M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-36	4.97G ±19%
CockroachDBkv50/nodes=1-36	1.17G ± 3%
CockroachDBkv95/nodes=1-36	1.02G ±24%
CockroachDBkv0/nodes=3-36	4.89G ±21%
CockroachDBkv50/nodes=3-36	1.19G ± 4%
CockroachDBkv95/nodes=3-36	990M ±25%
[Geomean]	1.80G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-36	1.56M ± 9%
CockroachDBkv50/nodes=1-36	1.20M ± 0%
CockroachDBkv95/nodes=1-36	2.00M ± 0%
CockroachDBkv0/nodes=3-36	1.55M ±10%
CockroachDBkv50/nodes=3-36	1.20M ± 0%
CockroachDBkv95/nodes=3-36	2.06M ± 7%
[Geomean]	1.56M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-36	71.1M ±242%
CockroachDBkv50/nodes=1-36	2.05M ± 7%
CockroachDBkv95/nodes=1-36	3.04M ± 5%
CockroachDBkv0/nodes=3-36	5.16M ±53%
CockroachDBkv50/nodes=3-36	2.05M ± 7%
CockroachDBkv95/nodes=3-36	3.19M ± 7%
[Geomean]	4.96M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-36	239M ± 9%
CockroachDBkv50/nodes=1-36	3.51M ±12%
CockroachDBkv95/nodes=1-36	5.47M ±39%
CockroachDBkv0/nodes=3-36	239M ± 9%
CockroachDBkv50/nodes=3-36	3.52M ± 8%
CockroachDBkv95/nodes=3-36	6.60M ±106%
[Geomean]	17.2M

	write-ops/sec
CockroachDBkv0/nodes=1-36	27.9k ± 4%
CockroachDBkv50/nodes=1-36	14.8k ± 0%
CockroachDBkv95/nodes=1-36	1.48k ± 1%
CockroachDBkv0/nodes=3-36	28.1k ± 4%
CockroachDBkv50/nodes=3-36	14.8k ± 0%
CockroachDBkv95/nodes=3-36	1.48k ± 1%
[Geomean]	8.49k

	write-ops
CockroachDBkv0/nodes=1-36	1.67M ± 4%
CockroachDBkv50/nodes=1-36	887k ± 0%
CockroachDBkv95/nodes=1-36	88.7k ± 1%
CockroachDBkv0/nodes=3-36	1.69M ± 4%
CockroachDBkv50/nodes=3-36	887k ± 0%
CockroachDBkv95/nodes=3-36	88.9k ± 1%
[Geomean]	510k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	3.01M ± 6%
CockroachDBkv95/nodes=1-36	3.23M ±35%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	2.99M ± 4%
CockroachDBkv95/nodes=3-36	3.14M ±39%
[Geomean]	3.09M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	1.13G ± 7%
CockroachDBkv95/nodes=1-36	1.01G ±27%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	1.13G ± 7%
CockroachDBkv95/nodes=3-36	983M ±28%
[Geomean]	1.06G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	300k ± 0%
CockroachDBkv95/nodes=1-36	300k ± 0%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	300k ± 0%
CockroachDBkv95/nodes=3-36	300k ± 0%
[Geomean]	300k

	read-p95-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	400k ± 0%
CockroachDBkv95/nodes=1-36	300k ± 0%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	400k ± 0%
CockroachDBkv95/nodes=3-36	300k ± 0%
[Geomean]	346k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	550k ± 9%
CockroachDBkv95/nodes=1-36	610k ±48%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	500k ± 0%
CockroachDBkv95/nodes=3-36	640k ±38%
[Geomean]	572k

	read-ops/sec
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	14.8k ± 0%
CockroachDBkv95/nodes=1-36	28.1k ± 1%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	14.8k ± 0%
CockroachDBkv95/nodes=3-36	28.1k ± 1%
[Geomean]	20.4k

	read-ops
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	887k ± 0%
CockroachDBkv95/nodes=1-36	1.69M ± 1%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	887k ± 0%
CockroachDBkv95/nodes=3-36	1.69M ± 1%
[Geomean]	1.22M

Go Performance Dashboard