Performance Result Comparison

label	common value
baseline-commit	2aae1000ea1d4b28923b96db28acf4e3b99d6aff
benchmarks-commit	4a545adeb0d5e7170d0c5633a6f04be94529fde3
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	caa055b6a4f3c0a81210b6c7eb328c13c2516cd4
experiment-commit-time	2026-10-27T20:35:25Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-28T07:23:30.154450048Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20261028.90
upload-file	results
upload-part	20261028.90/0
upload-time	2026-10-28T13:04:31Z
label	values

	time/op
CockroachDBkv0/nodes=1-44	36.5µs ± 4%
CockroachDBkv50/nodes=1-44	33.9µs ± 1%
CockroachDBkv95/nodes=1-44	33.9µs ± 0%
CockroachDBkv0/nodes=3-44	36.5µs ± 4%
CockroachDBkv50/nodes=3-44	34.0µs ± 1%
CockroachDBkv95/nodes=3-44	33.9µs ± 0%
[Geomean]	34.8µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.20GB ± 3%
CockroachDBkv50/nodes=1-44	4.13GB ± 2%
CockroachDBkv95/nodes=1-44	2.81GB ± 4%
CockroachDBkv0/nodes=3-44	4.21GB ± 2%
CockroachDBkv50/nodes=3-44	4.13GB ± 2%
CockroachDBkv95/nodes=3-44	2.86GB ± 4%
[Geomean]	3.67GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	5.46GB ± 3%
CockroachDBkv50/nodes=1-44	5.43GB ± 1%
CockroachDBkv95/nodes=1-44	3.65GB ± 3%
CockroachDBkv0/nodes=3-44	5.49GB ± 5%
CockroachDBkv50/nodes=3-44	5.46GB ± 2%
CockroachDBkv95/nodes=3-44	3.61GB ± 2%
[Geomean]	4.77GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	8.96GB ± 4%
CockroachDBkv50/nodes=1-44	8.86GB ±14%
CockroachDBkv95/nodes=1-44	6.30GB ± 6%
CockroachDBkv0/nodes=3-44	9.01GB ± 4%
CockroachDBkv50/nodes=3-44	8.55GB ± 7%
CockroachDBkv95/nodes=3-44	6.18GB ± 5%
[Geomean]	7.87GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	37.5M ±49%
CockroachDBkv50/nodes=1-44	5.08M ±74%
CockroachDBkv95/nodes=1-44	5.89M ±20%
CockroachDBkv0/nodes=3-44	37.4M ±43%
CockroachDBkv50/nodes=3-44	7.07M ±34%
CockroachDBkv95/nodes=3-44	5.62M ±23%
[Geomean]	10.9M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	5.93G ±14%
CockroachDBkv50/nodes=1-44	1.38G ±17%
CockroachDBkv95/nodes=1-44	1.22G ± 7%
CockroachDBkv0/nodes=3-44	5.88G ±18%
CockroachDBkv50/nodes=3-44	1.62G ±21%
CockroachDBkv95/nodes=3-44	1.25G ±18%
[Geomean]	2.22G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	1.40M ± 0%
CockroachDBkv50/nodes=1-44	1.20M ± 0%
CockroachDBkv95/nodes=1-44	1.75M ± 3%
CockroachDBkv0/nodes=3-44	1.40M ± 0%
CockroachDBkv50/nodes=3-44	1.20M ± 0%
CockroachDBkv95/nodes=3-44	1.74M ± 9%
[Geomean]	1.43M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	123M ±104%
CockroachDBkv50/nodes=1-44	2.72M ±10%
CockroachDBkv95/nodes=1-44	2.40M ± 0%
CockroachDBkv0/nodes=3-44	120M ±96%
CockroachDBkv50/nodes=3-44	2.76M ±12%
CockroachDBkv95/nodes=3-44	2.45M ± 6%
[Geomean]	9.31M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	261M ±16%
CockroachDBkv50/nodes=1-44	64.1M ±214%
CockroachDBkv95/nodes=1-44	15.6M ±75%
CockroachDBkv0/nodes=3-44	255M ±14%
CockroachDBkv50/nodes=3-44	81.6M ±116%
CockroachDBkv95/nodes=3-44	12.1M ±150%
[Geomean]	63.6M

	write-ops/sec
CockroachDBkv0/nodes=1-44	27.4k ± 4%
CockroachDBkv50/nodes=1-44	14.8k ± 0%
CockroachDBkv95/nodes=1-44	1.48k ± 1%
CockroachDBkv0/nodes=3-44	27.4k ± 4%
CockroachDBkv50/nodes=3-44	14.7k ± 0%
CockroachDBkv95/nodes=3-44	1.48k ± 0%
[Geomean]	8.42k

	write-ops
CockroachDBkv0/nodes=1-44	1.64M ± 4%
CockroachDBkv50/nodes=1-44	887k ± 0%
CockroachDBkv95/nodes=1-44	88.5k ± 1%
CockroachDBkv0/nodes=3-44	1.65M ± 4%
CockroachDBkv50/nodes=3-44	883k ± 0%
CockroachDBkv95/nodes=3-44	88.5k ± 0%
[Geomean]	505k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	3.70M ±19%
CockroachDBkv95/nodes=1-44	4.06M ±26%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	4.44M ± 8%
CockroachDBkv95/nodes=3-44	3.83M ±31%
[Geomean]	4.00M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.28G ±15%
CockroachDBkv95/nodes=1-44	1.22G ± 7%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.62G ±12%
CockroachDBkv95/nodes=3-44	1.25G ±18%
[Geomean]	1.34G

	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	1.03M ±26%
CockroachDBkv95/nodes=1-44	3.13M ±85%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.17M ±20%
CockroachDBkv95/nodes=3-44	2.27M ±142%
[Geomean]	1.71M

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

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	883k ± 1%
CockroachDBkv95/nodes=1-44	1.68M ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	881k ± 1%
CockroachDBkv95/nodes=3-44	1.68M ± 0%
[Geomean]	1.22M

Go Performance Dashboard