Performance Result Comparison

label

common value

baseline-commit

2aae1000ea1d4b28923b96db28acf4e3b99d6aff

benchmarks-commit

4a545adeb0d5e7170d0c5633a6f04be94529fde3

branch

release-branch.go1.27

builder

go1.27-linux-arm64_c4ah72-perf_vs_release

public-worker-builder@golang-ci-luci.iam.gserviceaccount.com

experiment-commit

caa055b6a4f3c0a81210b6c7eb328c13c2516cd4

experiment-commit-time

2026-10-27T20:35:25Z

goarch

arm64

goos

linux

pgo

off

pkg

golang.org/x/benchmarks/sweet/benchmarks/cockroachdb

post-submit

true

repository

runstamp

2026-10-28T07:37:48.184987291Z

shortname

sweet_cockroachdb

upload

20261028.88

upload-file

results

upload-part

20261028.88/0

upload-time

2026-10-28T13:00:36Z

label

values

toolchain

upload:20261028.88:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-36	35.4µs ± 2%
CockroachDBkv50/nodes=1-36	33.8µs ± 0%
CockroachDBkv95/nodes=1-36	33.9µs ± 0%
CockroachDBkv0/nodes=3-36	36.1µs ± 5%
CockroachDBkv50/nodes=3-36	33.8µs ± 0%
CockroachDBkv95/nodes=3-36	33.8µs ± 1%
[Geomean]	34.5µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-36	4.03GB ± 1%
CockroachDBkv50/nodes=1-36	3.95GB ± 3%
CockroachDBkv95/nodes=1-36	2.71GB ± 2%
CockroachDBkv0/nodes=3-36	4.08GB ± 4%
CockroachDBkv50/nodes=3-36	3.95GB ± 1%
CockroachDBkv95/nodes=3-36	2.71GB ± 2%
[Geomean]	3.51GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-36	5.43GB ± 4%
CockroachDBkv50/nodes=1-36	5.21GB ± 1%
CockroachDBkv95/nodes=1-36	3.62GB ± 3%
CockroachDBkv0/nodes=3-36	5.40GB ± 4%
CockroachDBkv50/nodes=3-36	5.19GB ± 2%
CockroachDBkv95/nodes=3-36	3.62GB ± 3%
[Geomean]	4.67GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-36	9.00GB ± 3%
CockroachDBkv50/nodes=1-36	8.12GB ± 5%
CockroachDBkv95/nodes=1-36	6.35GB ± 5%
CockroachDBkv0/nodes=3-36	8.98GB ± 4%
CockroachDBkv50/nodes=3-36	8.26GB ± 5%
CockroachDBkv95/nodes=3-36	6.31GB ± 8%
[Geomean]	7.75GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-36	22.1M ± 5%
CockroachDBkv50/nodes=1-36	4.73M ±18%
CockroachDBkv95/nodes=1-36	6.29M ±25%
CockroachDBkv0/nodes=3-36	31.8M ±65%
CockroachDBkv50/nodes=3-36	4.88M ±17%
CockroachDBkv95/nodes=3-36	6.08M ±20%
[Geomean]	9.24M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-36	5.30G ±22%
CockroachDBkv50/nodes=1-36	1.16G ± 7%
CockroachDBkv95/nodes=1-36	1.14G ± 6%
CockroachDBkv0/nodes=3-36	5.44G ± 4%
CockroachDBkv50/nodes=3-36	1.15G ± 5%
CockroachDBkv95/nodes=3-36	1.08G ±44%
[Geomean]	1.90G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-36	1.74M ± 9%
CockroachDBkv50/nodes=1-36	1.40M ± 0%
CockroachDBkv95/nodes=1-36	2.46M ± 6%
CockroachDBkv0/nodes=3-36	1.77M ±10%
CockroachDBkv50/nodes=3-36	1.40M ± 0%
CockroachDBkv95/nodes=3-36	2.44M ± 6%
[Geomean]	1.82M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-36	6.30M ±75%
CockroachDBkv50/nodes=1-36	3.46M ±10%
CockroachDBkv95/nodes=1-36	4.08M ±27%
CockroachDBkv0/nodes=3-36	81.5M ±178%
CockroachDBkv50/nodes=3-36	3.53M ±11%
CockroachDBkv95/nodes=3-36	4.04M ±24%
[Geomean]	6.85M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-36	244M ±17%
CockroachDBkv50/nodes=1-36	6.81M ±31%
CockroachDBkv95/nodes=1-36	19.7M ±144%
CockroachDBkv0/nodes=3-36	242M ±10%
CockroachDBkv50/nodes=3-36	6.56M ±75%
CockroachDBkv95/nodes=3-36	15.7M ±114%
[Geomean]	30.6M

	write-ops/sec
CockroachDBkv0/nodes=1-36	28.2k ± 2%
CockroachDBkv50/nodes=1-36	14.8k ± 0%
CockroachDBkv95/nodes=1-36	1.48k ± 1%
CockroachDBkv0/nodes=3-36	27.7k ± 5%
CockroachDBkv50/nodes=3-36	14.8k ± 0%
CockroachDBkv95/nodes=3-36	1.48k ± 1%
[Geomean]	8.49k

	write-ops
CockroachDBkv0/nodes=1-36	1.69M ± 2%
CockroachDBkv50/nodes=1-36	887k ± 0%
CockroachDBkv95/nodes=1-36	88.7k ± 1%
CockroachDBkv0/nodes=3-36	1.66M ± 5%
CockroachDBkv50/nodes=3-36	887k ± 0%
CockroachDBkv95/nodes=3-36	88.8k ± 1%
[Geomean]	509k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	3.06M ± 5%
CockroachDBkv95/nodes=1-36	3.63M ±40%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	3.05M ± 5%
CockroachDBkv95/nodes=3-36	3.45M ±39%
[Geomean]	3.29M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	1.14G ± 0%
CockroachDBkv95/nodes=1-36	1.14G ± 5%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	1.14G ± 0%
CockroachDBkv95/nodes=3-36	1.05G ±23%
[Geomean]	1.12G

	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	630k ±11%
CockroachDBkv95/nodes=1-36	1.23M ±63%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	600k ± 0%
CockroachDBkv95/nodes=3-36	975k ±28%
[Geomean]	820k

	read-ops/sec
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	14.8k ± 0%
CockroachDBkv95/nodes=1-36	28.1k ± 0%
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	1.68M ± 0%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	887k ± 0%
CockroachDBkv95/nodes=3-36	1.69M ± 1%
[Geomean]	1.22M

Go Performance Dashboard