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

76875df0f3425f69e4dc2c439040a248b6107854

experiment-commit-time

2026-10-08T15:16:57Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-08T15:27:06.434624618Z

shortname

sweet_cockroachdb

upload

20261008.90

upload-file

results

upload-part

20261008.90/0

upload-time

2026-10-08T21:08:02Z

label

values

toolchain

upload:20261008.90:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	45.3µs ± 3%
CockroachDBkv50/nodes=1-8	40.1µs ± 4%
CockroachDBkv95/nodes=1-8	33.9µs ± 1%
CockroachDBkv0/nodes=3-8	45.1µs ± 5%
CockroachDBkv50/nodes=3-8	40.0µs ± 3%
CockroachDBkv95/nodes=3-8	33.9µs ± 1%
[Geomean]	39.5µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.02GB ± 2%
CockroachDBkv50/nodes=1-8	5.18GB ± 2%
CockroachDBkv95/nodes=1-8	3.25GB ±23%
CockroachDBkv0/nodes=3-8	5.09GB ± 3%
CockroachDBkv50/nodes=3-8	5.15GB ± 2%
CockroachDBkv95/nodes=3-8	3.09GB ±28%
[Geomean]	4.36GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.59GB ± 6%
CockroachDBkv50/nodes=1-8	6.90GB ± 2%
CockroachDBkv95/nodes=1-8	4.81GB ± 3%
CockroachDBkv0/nodes=3-8	6.71GB ± 8%
CockroachDBkv50/nodes=3-8	6.87GB ± 5%
CockroachDBkv95/nodes=3-8	4.73GB ±10%
[Geomean]	6.02GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.50GB ± 6%
CockroachDBkv50/nodes=1-8	8.97GB ± 3%
CockroachDBkv95/nodes=1-8	6.74GB ± 3%
CockroachDBkv0/nodes=3-8	8.68GB ± 6%
CockroachDBkv50/nodes=3-8	9.00GB ± 1%
CockroachDBkv95/nodes=3-8	6.68GB ± 7%
[Geomean]	8.03GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	219M ± 4%
CockroachDBkv50/nodes=1-8	245M ± 8%
CockroachDBkv95/nodes=1-8	41.8M ±30%
CockroachDBkv0/nodes=3-8	217M ± 6%
CockroachDBkv50/nodes=3-8	244M ±12%
CockroachDBkv95/nodes=3-8	37.1M ±70%
[Geomean]	128M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	5.98G ±39%
CockroachDBkv50/nodes=1-8	13.7G ±72%
CockroachDBkv95/nodes=1-8	1.79G ±80%
CockroachDBkv0/nodes=3-8	5.50G ± 7%
CockroachDBkv50/nodes=3-8	15.9G ±62%
CockroachDBkv95/nodes=3-8	1.81G ±34%
[Geomean]	5.34G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	188M ± 7%
CockroachDBkv50/nodes=1-8	164M ±23%
CockroachDBkv95/nodes=1-8	3.27M ±13%
CockroachDBkv0/nodes=3-8	189M ± 6%
CockroachDBkv50/nodes=3-8	165M ±26%
CockroachDBkv95/nodes=3-8	3.17M ±23%
[Geomean]	46.4M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	331M ± 4%
CockroachDBkv50/nodes=1-8	366M ±19%
CockroachDBkv95/nodes=1-8	152M ±21%
CockroachDBkv0/nodes=3-8	333M ± 6%
CockroachDBkv50/nodes=3-8	359M ±25%
CockroachDBkv95/nodes=3-8	142M ±35%
[Geomean]	260M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.25G ±36%
CockroachDBkv50/nodes=1-8	4.81G ±16%
CockroachDBkv95/nodes=1-8	230M ±31%
CockroachDBkv0/nodes=3-8	1.32G ±58%
CockroachDBkv50/nodes=3-8	4.34G ±38%
CockroachDBkv95/nodes=3-8	218M ±31%
[Geomean]	1.09G

	write-ops/sec
CockroachDBkv0/nodes=1-8	22.1k ± 3%
CockroachDBkv50/nodes=1-8	12.5k ± 4%
CockroachDBkv95/nodes=1-8	1.47k ± 1%
CockroachDBkv0/nodes=3-8	22.2k ± 4%
CockroachDBkv50/nodes=3-8	12.6k ± 4%
CockroachDBkv95/nodes=3-8	1.47k ± 1%
[Geomean]	7.42k

	write-ops
CockroachDBkv0/nodes=1-8	1.33M ± 3%
CockroachDBkv50/nodes=1-8	750k ± 4%
CockroachDBkv95/nodes=1-8	88.3k ± 1%
CockroachDBkv0/nodes=3-8	1.33M ± 4%
CockroachDBkv50/nodes=3-8	753k ± 4%
CockroachDBkv95/nodes=3-8	88.4k ± 1%
[Geomean]	445k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	142M ±16%
CockroachDBkv95/nodes=1-8	31.6M ±37%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	144M ±15%
CockroachDBkv95/nodes=3-8	27.7M ±82%
[Geomean]	65.1M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	13.1G ±39%
CockroachDBkv95/nodes=1-8	1.76G ±76%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	13.6G ±49%
CockroachDBkv95/nodes=3-8	1.81G ±37%
[Geomean]	4.89G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	92.6M ±63%
CockroachDBkv95/nodes=1-8	300k ± 0%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	101M ±50%
CockroachDBkv95/nodes=3-8	300k ± 0%
[Geomean]	5.39M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	203M ±13%
CockroachDBkv95/nodes=1-8	127M ±19%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	204M ±15%
CockroachDBkv95/nodes=3-8	121M ±37%
[Geomean]	159M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	1.18G ±116%
CockroachDBkv95/nodes=1-8	196M ±24%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	948M ±141%
CockroachDBkv95/nodes=3-8	192M ±21%
[Geomean]	453M

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	12.4k ± 4%
CockroachDBkv95/nodes=1-8	28.0k ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	12.5k ± 4%
CockroachDBkv95/nodes=3-8	28.0k ± 1%
[Geomean]	18.7k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	746k ± 4%
CockroachDBkv95/nodes=1-8	1.68M ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	747k ± 4%
CockroachDBkv95/nodes=3-8	1.68M ± 1%
[Geomean]	1.12M

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