Performance Result Comparison

label

common value

baseline-commit

862c888e612ac346c7c4d99c9392bdfd265f33b0

benchmarks-commit

616e1609d6d4f5b25ff4a1049aa0f81f47e2d337

branch

release-branch.go1.27

builder

go1.27-linux-arm64_c4as16-perf_vs_release

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

experiment-commit

87b06e2c18bf96180ff1cdd1f285cb18768d39d0

experiment-commit-time

2026-10-01T01:39:50Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-01T05:44:36.526194837Z

shortname

sweet_cockroachdb

upload

20261001.108

upload-file

results

upload-part

20261001.108/0

upload-time

2026-10-01T11:29:49Z

label

values

toolchain

upload:20261001.108:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	46.2µs ± 3%
CockroachDBkv50/nodes=1-8	40.4µs ± 3%
CockroachDBkv95/nodes=1-8	34.0µs ± 1%
CockroachDBkv0/nodes=3-8	46.3µs ± 2%
CockroachDBkv50/nodes=3-8	40.8µs ± 2%
CockroachDBkv95/nodes=3-8	33.9µs ± 0%
[Geomean]	40.0µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.03GB ± 4%
CockroachDBkv50/nodes=1-8	5.19GB ± 4%
CockroachDBkv95/nodes=1-8	3.21GB ±26%
CockroachDBkv0/nodes=3-8	5.05GB ± 4%
CockroachDBkv50/nodes=3-8	5.15GB ± 3%
CockroachDBkv95/nodes=3-8	3.51GB ± 2%
[Geomean]	4.44GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.65GB ± 9%
CockroachDBkv50/nodes=1-8	6.93GB ± 4%
CockroachDBkv95/nodes=1-8	4.78GB ± 7%
CockroachDBkv0/nodes=3-8	6.77GB ± 8%
CockroachDBkv50/nodes=3-8	6.88GB ± 5%
CockroachDBkv95/nodes=3-8	4.87GB ± 7%
[Geomean]	6.07GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.59GB ± 7%
CockroachDBkv50/nodes=1-8	8.99GB ± 2%
CockroachDBkv95/nodes=1-8	6.79GB ± 4%
CockroachDBkv0/nodes=3-8	8.73GB ± 6%
CockroachDBkv50/nodes=3-8	9.00GB ± 3%
CockroachDBkv95/nodes=3-8	6.84GB ± 4%
[Geomean]	8.10GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	224M ± 3%
CockroachDBkv50/nodes=1-8	245M ± 7%
CockroachDBkv95/nodes=1-8	47.0M ±34%
CockroachDBkv0/nodes=3-8	225M ± 4%
CockroachDBkv50/nodes=3-8	247M ± 8%
CockroachDBkv95/nodes=3-8	50.7M ±19%
[Geomean]	139M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	5.56G ±28%
CockroachDBkv50/nodes=1-8	17.2G ±43%
CockroachDBkv95/nodes=1-8	1.77G ±32%
CockroachDBkv0/nodes=3-8	6.08G ±41%
CockroachDBkv50/nodes=3-8	14.3G ±65%
CockroachDBkv95/nodes=3-8	1.75G ±31%
[Geomean]	5.44G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	197M ± 7%
CockroachDBkv50/nodes=1-8	150M ±30%
CockroachDBkv95/nodes=1-8	3.93M ±27%
CockroachDBkv0/nodes=3-8	195M ± 6%
CockroachDBkv50/nodes=3-8	158M ±42%
CockroachDBkv95/nodes=3-8	4.82M ±37%
[Geomean]	50.8M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	343M ± 3%
CockroachDBkv50/nodes=1-8	362M ±16%
CockroachDBkv95/nodes=1-8	157M ±25%
CockroachDBkv0/nodes=3-8	340M ± 4%
CockroachDBkv50/nodes=3-8	364M ±15%
CockroachDBkv95/nodes=3-8	166M ± 9%
[Geomean]	271M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.25G ±83%
CockroachDBkv50/nodes=1-8	4.29G ±28%
CockroachDBkv95/nodes=1-8	256M ±44%
CockroachDBkv0/nodes=3-8	1.34G ±50%
CockroachDBkv50/nodes=3-8	4.35G ±52%
CockroachDBkv95/nodes=3-8	235M ±14%
[Geomean]	1.11G

	write-ops/sec
CockroachDBkv0/nodes=1-8	21.6k ± 4%
CockroachDBkv50/nodes=1-8	12.4k ± 3%
CockroachDBkv95/nodes=1-8	1.47k ± 1%
CockroachDBkv0/nodes=3-8	21.6k ± 2%
CockroachDBkv50/nodes=3-8	12.3k ± 2%
CockroachDBkv95/nodes=3-8	1.48k ± 0%
[Geomean]	7.32k

	write-ops
CockroachDBkv0/nodes=1-8	1.30M ± 4%
CockroachDBkv50/nodes=1-8	742k ± 3%
CockroachDBkv95/nodes=1-8	88.3k ± 1%
CockroachDBkv0/nodes=3-8	1.30M ± 2%
CockroachDBkv50/nodes=3-8	737k ± 2%
CockroachDBkv95/nodes=3-8	88.5k ± 1%
[Geomean]	439k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	148M ±15%
CockroachDBkv95/nodes=1-8	35.3M ±42%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	151M ±15%
CockroachDBkv95/nodes=3-8	38.9M ±22%
[Geomean]	74.4M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	16.5G ±43%
CockroachDBkv95/nodes=1-8	1.79G ±29%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	14.1G ±68%
CockroachDBkv95/nodes=3-8	1.75G ±31%
[Geomean]	5.20G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	92.2M ±55%
CockroachDBkv95/nodes=1-8	342k ±46%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	103M ±57%
CockroachDBkv95/nodes=3-8	453k ±99%
[Geomean]	6.19M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	204M ±11%
CockroachDBkv95/nodes=1-8	134M ±25%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	208M ±15%
CockroachDBkv95/nodes=3-8	140M ±16%
[Geomean]	168M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	1.48G ±144%
CockroachDBkv95/nodes=1-8	202M ±24%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	1.16G ±167%
CockroachDBkv95/nodes=3-8	209M ±25%
[Geomean]	519M

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	12.3k ± 3%
CockroachDBkv95/nodes=1-8	28.0k ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	12.2k ± 3%
CockroachDBkv95/nodes=3-8	28.0k ± 0%
[Geomean]	18.5k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	741k ± 3%
CockroachDBkv95/nodes=1-8	1.68M ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	734k ± 3%
CockroachDBkv95/nodes=3-8	1.68M ± 0%
[Geomean]	1.11M

Go Performance Dashboard