Performance Result Comparison

label

common value

baseline-commit

862c888e612ac346c7c4d99c9392bdfd265f33b0

benchmarks-commit

616e1609d6d4f5b25ff4a1049aa0f81f47e2d337

branch

release-branch.go1.27

builder

go1.27-linux-amd64_c4dh96-perf_vs_release

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

cpu

AMD EPYC 9B45

experiment-commit

8cd5a090e0cfa0c2e7af7fb64f978fed1545b16a

experiment-commit-time

2026-09-22T20:09:57Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-09-22T20:18:28.050933529Z

shortname

sweet_cockroachdb

upload

20260923.8

upload-file

results

upload-part

20260923.8/0

upload-time

2026-09-23T01:30:01Z

label

values

toolchain

upload:20260923.8:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-48	34.5µs ± 3%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.5µs ± 1%
CockroachDBkv0/nodes=3-48	34.6µs ± 4%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.9µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.78GB ±29%
CockroachDBkv50/nodes=1-48	3.99GB ± 2%
CockroachDBkv95/nodes=1-48	2.20GB ±27%
CockroachDBkv0/nodes=3-48	4.15GB ± 4%
CockroachDBkv50/nodes=3-48	4.00GB ± 2%
CockroachDBkv95/nodes=3-48	2.28GB ±27%
[Geomean]	3.28GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	5.31GB ±25%
CockroachDBkv50/nodes=1-48	5.32GB ± 2%
CockroachDBkv95/nodes=1-48	2.85GB ±29%
CockroachDBkv0/nodes=3-48	5.76GB ± 4%
CockroachDBkv50/nodes=3-48	5.33GB ± 2%
CockroachDBkv95/nodes=3-48	2.96GB ±32%
[Geomean]	4.41GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	8.75GB ±25%
CockroachDBkv50/nodes=1-48	8.44GB ± 7%
CockroachDBkv95/nodes=1-48	5.57GB ±16%
CockroachDBkv0/nodes=3-48	9.38GB ± 2%
CockroachDBkv50/nodes=3-48	8.47GB ± 6%
CockroachDBkv95/nodes=3-48	5.69GB ±17%
[Geomean]	7.56GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	18.4M ±99%
CockroachDBkv50/nodes=1-48	4.13M ±11%
CockroachDBkv95/nodes=1-48	3.75M ±57%
CockroachDBkv0/nodes=3-48	21.5M ±91%
CockroachDBkv50/nodes=3-48	4.15M ±16%
CockroachDBkv95/nodes=3-48	3.92M ±53%
[Geomean]	6.81M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	3.08G ±99%
CockroachDBkv50/nodes=1-48	919M ±17%
CockroachDBkv95/nodes=1-48	385M ±118%
CockroachDBkv0/nodes=3-48	4.03G ±23%
CockroachDBkv50/nodes=3-48	962M ±33%
CockroachDBkv95/nodes=3-48	432M ±110%
[Geomean]	1.11G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.73M ±16%
CockroachDBkv50/nodes=1-48	1.32M ± 9%
CockroachDBkv95/nodes=1-48	2.46M ± 6%
CockroachDBkv0/nodes=3-48	1.75M ±14%
CockroachDBkv50/nodes=3-48	1.33M ±10%
CockroachDBkv95/nodes=3-48	2.46M ± 6%
[Geomean]	1.78M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	55.8M ±246%
CockroachDBkv50/nodes=1-48	3.88M ±16%
CockroachDBkv95/nodes=1-48	4.43M ±24%
CockroachDBkv0/nodes=3-48	79.0M ±144%
CockroachDBkv50/nodes=3-48	4.30M ±21%
CockroachDBkv95/nodes=3-48	4.61M ±26%
[Geomean]	10.7M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	156M ±93%
CockroachDBkv50/nodes=1-48	9.79M ±33%
CockroachDBkv95/nodes=1-48	9.55M ±64%
CockroachDBkv0/nodes=3-48	205M ± 6%
CockroachDBkv50/nodes=3-48	10.2M ±35%
CockroachDBkv95/nodes=3-48	9.79M ±82%
[Geomean]	25.9M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.0k ± 3%
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	28.9k ± 4%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.63k

	write-ops
CockroachDBkv0/nodes=1-48	1.74M ± 3%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.6k ± 1%
CockroachDBkv0/nodes=3-48	1.74M ± 4%
CockroachDBkv50/nodes=3-48	890k ± 0%
CockroachDBkv95/nodes=3-48	89.5k ± 1%
[Geomean]	518k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.33M ±16%
CockroachDBkv95/nodes=1-48	1.16M ±158%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.35M ±19%
CockroachDBkv95/nodes=3-48	1.33M ±133%
[Geomean]	1.71M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	898M ±16%
CockroachDBkv95/nodes=1-48	378M ±122%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	915M ±32%
CockroachDBkv95/nodes=3-48	423M ±114%
[Geomean]	602M

	read-p50-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	300k ± 0%
CockroachDBkv95/nodes=1-48	100k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	300k ± 0%
CockroachDBkv95/nodes=3-48	100k ± 0%
[Geomean]	173k

	read-p95-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	365k ±18%
CockroachDBkv95/nodes=1-48	245k ±22%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	370k ±19%
CockroachDBkv95/nodes=3-48	245k ±22%
[Geomean]	300k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	690k ±132%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	700k ±157%
[Geomean]	697k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	28.4k ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	14.8k ± 1%
CockroachDBkv95/nodes=3-48	28.4k ± 1%
[Geomean]	20.5k

	read-ops
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	1.70M ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	890k ± 1%
CockroachDBkv95/nodes=3-48	1.70M ± 1%
[Geomean]	1.23M

Go Performance Dashboard