Performance Result Comparison

label

common value

baseline-commit

862c888e612ac346c7c4d99c9392bdfd265f33b0

benchmarks-commit

616e1609d6d4f5b25ff4a1049aa0f81f47e2d337

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

b26d150e6985f804826f4fcb1aa33aa81e700b52

experiment-commit-time

2026-10-02T17:31:42Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-02T17:41:03.428877458Z

shortname

sweet_cockroachdb

upload

20261002.116

upload-file

results

upload-part

20261002.116/0

upload-time

2026-10-02T23:04:17Z

label

values

toolchain

upload:20261002.116:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-36	35.3µs ± 1%
CockroachDBkv50/nodes=1-36	33.8µs ± 0%
CockroachDBkv95/nodes=1-36	33.9µs ± 1%
CockroachDBkv0/nodes=3-36	36.5µs ± 4%
CockroachDBkv50/nodes=3-36	33.8µs ± 0%
CockroachDBkv95/nodes=3-36	33.8µs ± 1%
[Geomean]	34.5µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-36	4.04GB ± 4%
CockroachDBkv50/nodes=1-36	3.93GB ± 2%
CockroachDBkv95/nodes=1-36	2.71GB ± 4%
CockroachDBkv0/nodes=3-36	4.10GB ± 3%
CockroachDBkv50/nodes=3-36	3.94GB ± 2%
CockroachDBkv95/nodes=3-36	2.71GB ± 6%
[Geomean]	3.51GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-36	5.36GB ± 2%
CockroachDBkv50/nodes=1-36	5.20GB ± 1%
CockroachDBkv95/nodes=1-36	3.64GB ± 5%
CockroachDBkv0/nodes=3-36	5.37GB ± 2%
CockroachDBkv50/nodes=3-36	5.18GB ± 1%
CockroachDBkv95/nodes=3-36	3.62GB ± 5%
[Geomean]	4.66GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-36	8.95GB ± 3%
CockroachDBkv50/nodes=1-36	8.00GB ± 4%
CockroachDBkv95/nodes=1-36	6.35GB ± 6%
CockroachDBkv0/nodes=3-36	9.02GB ± 4%
CockroachDBkv50/nodes=3-36	8.13GB ± 5%
CockroachDBkv95/nodes=3-36	6.27GB ± 4%
[Geomean]	7.70GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-36	21.7M ± 4%
CockroachDBkv50/nodes=1-36	4.44M ± 6%
CockroachDBkv95/nodes=1-36	6.22M ±21%
CockroachDBkv0/nodes=3-36	38.9M ±46%
CockroachDBkv50/nodes=3-36	4.64M ±16%
CockroachDBkv95/nodes=3-36	5.70M ±21%
[Geomean]	9.23M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-36	5.15G ±24%
CockroachDBkv50/nodes=1-36	1.15G ± 5%
CockroachDBkv95/nodes=1-36	1.14G ±15%
CockroachDBkv0/nodes=3-36	5.55G ± 6%
CockroachDBkv50/nodes=3-36	1.16G ± 4%
CockroachDBkv95/nodes=3-36	1.03G ±28%
[Geomean]	1.88G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-36	1.60M ± 0%
CockroachDBkv50/nodes=1-36	1.32M ± 6%
CockroachDBkv95/nodes=1-36	2.33M ± 8%
CockroachDBkv0/nodes=3-36	1.65M ± 9%
CockroachDBkv50/nodes=3-36	1.30M ± 0%
CockroachDBkv95/nodes=3-36	2.35M ± 7%
[Geomean]	1.71M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-36	12.7M ±728%
CockroachDBkv50/nodes=1-36	3.03M ± 4%
CockroachDBkv95/nodes=1-36	3.42M ±11%
CockroachDBkv0/nodes=3-36	145M ±98%
CockroachDBkv50/nodes=3-36	3.03M ± 4%
CockroachDBkv95/nodes=3-36	3.40M ± 0%
[Geomean]	7.62M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-36	237M ±12%
CockroachDBkv50/nodes=1-36	4.96M ±21%
CockroachDBkv95/nodes=1-36	14.9M ±140%
CockroachDBkv0/nodes=3-36	250M ±14%
CockroachDBkv50/nodes=3-36	6.01M ±126%
CockroachDBkv95/nodes=3-36	17.7M ±197%
[Geomean]	27.8M

	write-ops/sec
CockroachDBkv0/nodes=1-36	28.3k ± 1%
CockroachDBkv50/nodes=1-36	14.8k ± 0%
CockroachDBkv95/nodes=1-36	1.48k ± 1%
CockroachDBkv0/nodes=3-36	27.4k ± 4%
CockroachDBkv50/nodes=3-36	14.8k ± 0%
CockroachDBkv95/nodes=3-36	1.48k ± 1%
[Geomean]	8.48k

	write-ops
CockroachDBkv0/nodes=1-36	1.70M ± 1%
CockroachDBkv50/nodes=1-36	887k ± 0%
CockroachDBkv95/nodes=1-36	88.6k ± 1%
CockroachDBkv0/nodes=3-36	1.65M ± 4%
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	3.01M ± 6%
CockroachDBkv95/nodes=1-36	3.64M ±56%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	3.03M ± 6%
CockroachDBkv95/nodes=3-36	3.33M ±34%
[Geomean]	3.24M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	1.11G ± 6%
CockroachDBkv95/nodes=1-36	1.13G ±14%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	1.12G ± 4%
CockroachDBkv95/nodes=3-36	1.02G ±28%
[Geomean]	1.10G

	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	600k ± 0%
CockroachDBkv95/nodes=1-36	1.06M ±70%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	600k ± 0%
CockroachDBkv95/nodes=3-36	1.03M ±74%
[Geomean]	792k

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

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