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

359bec41aec1c7d2a58048a125cd8c8c206cf7b6

experiment-commit-time

2026-09-30T21:35:02Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-01T18:04:44.612450055Z

shortname

sweet_cockroachdb

upload

20261001.201

upload-file

results

upload-part

20261001.201/0

upload-time

2026-10-01T23:55:22Z

label

values

toolchain

upload:20261001.201:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	49.1µs ± 3%
CockroachDBkv50/nodes=1-8	43.5µs ± 1%
CockroachDBkv95/nodes=1-8	34.3µs ± 1%
CockroachDBkv0/nodes=3-8	49.3µs ± 4%
CockroachDBkv50/nodes=3-8	43.4µs ± 3%
CockroachDBkv95/nodes=3-8	34.3µs ± 1%
[Geomean]	41.8µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.04GB ± 3%
CockroachDBkv50/nodes=1-8	5.15GB ± 3%
CockroachDBkv95/nodes=1-8	3.47GB ± 9%
CockroachDBkv0/nodes=3-8	5.00GB ± 2%
CockroachDBkv50/nodes=3-8	5.19GB ± 3%
CockroachDBkv95/nodes=3-8	3.14GB ±22%
[Geomean]	4.41GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.83GB ± 7%
CockroachDBkv50/nodes=1-8	6.82GB ± 3%
CockroachDBkv95/nodes=1-8	4.85GB ± 6%
CockroachDBkv0/nodes=3-8	6.61GB ± 5%
CockroachDBkv50/nodes=3-8	6.91GB ± 5%
CockroachDBkv95/nodes=3-8	4.68GB ± 8%
[Geomean]	6.03GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.79GB ± 6%
CockroachDBkv50/nodes=1-8	8.94GB ± 3%
CockroachDBkv95/nodes=1-8	6.78GB ± 3%
CockroachDBkv0/nodes=3-8	8.52GB ± 4%
CockroachDBkv50/nodes=3-8	8.99GB ± 4%
CockroachDBkv95/nodes=3-8	6.63GB ± 7%
[Geomean]	8.04GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	242M ± 6%
CockroachDBkv50/nodes=1-8	271M ± 6%
CockroachDBkv95/nodes=1-8	83.6M ±24%
CockroachDBkv0/nodes=3-8	242M ± 6%
CockroachDBkv50/nodes=3-8	267M ± 9%
CockroachDBkv95/nodes=3-8	66.4M ±41%
[Geomean]	169M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	5.75G ±45%
CockroachDBkv50/nodes=1-8	17.1G ±57%
CockroachDBkv95/nodes=1-8	1.79G ±80%
CockroachDBkv0/nodes=3-8	6.13G ±30%
CockroachDBkv50/nodes=3-8	18.3G ±70%
CockroachDBkv95/nodes=3-8	1.88G ±57%
[Geomean]	5.78G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	208M ± 5%
CockroachDBkv50/nodes=1-8	160M ±40%
CockroachDBkv95/nodes=1-8	70.0M ±55%
CockroachDBkv0/nodes=3-8	207M ± 3%
CockroachDBkv50/nodes=3-8	163M ±54%
CockroachDBkv95/nodes=3-8	43.7M ±111%
[Geomean]	123M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	369M ± 0%
CockroachDBkv50/nodes=1-8	397M ±18%
CockroachDBkv95/nodes=1-8	197M ±10%
CockroachDBkv0/nodes=3-8	372M ± 5%
CockroachDBkv50/nodes=3-8	406M ±20%
CockroachDBkv95/nodes=3-8	180M ±25%
[Geomean]	304M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.66G ±70%
CockroachDBkv50/nodes=1-8	4.86G ±27%
CockroachDBkv95/nodes=1-8	326M ±25%
CockroachDBkv0/nodes=3-8	1.62G ±69%
CockroachDBkv50/nodes=3-8	4.85G ±39%
CockroachDBkv95/nodes=3-8	305M ±49%
[Geomean]	1.36G

	write-ops/sec
CockroachDBkv0/nodes=1-8	20.3k ± 3%
CockroachDBkv50/nodes=1-8	11.5k ± 2%
CockroachDBkv95/nodes=1-8	1.45k ± 1%
CockroachDBkv0/nodes=3-8	20.3k ± 4%
CockroachDBkv50/nodes=3-8	11.5k ± 3%
CockroachDBkv95/nodes=3-8	1.46k ± 1%
[Geomean]	6.98k

	write-ops
CockroachDBkv0/nodes=1-8	1.22M ± 3%
CockroachDBkv50/nodes=1-8	690k ± 1%
CockroachDBkv95/nodes=1-8	87.3k ± 1%
CockroachDBkv0/nodes=3-8	1.22M ± 4%
CockroachDBkv50/nodes=3-8	693k ± 3%
CockroachDBkv95/nodes=3-8	87.5k ± 1%
[Geomean]	419k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	159M ±16%
CockroachDBkv95/nodes=1-8	66.2M ±37%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	161M ±11%
CockroachDBkv95/nodes=3-8	51.9M ±45%
[Geomean]	96.9M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	16.5G ±43%
CockroachDBkv95/nodes=1-8	1.72G ±72%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	17.8G ±63%
CockroachDBkv95/nodes=3-8	1.99G ±55%
[Geomean]	5.62G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	100M ±50%
CockroachDBkv95/nodes=1-8	48.0M ±69%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	102M ±65%
CockroachDBkv95/nodes=3-8	26.2M ±156%
[Geomean]	59.8M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	217M ±12%
CockroachDBkv95/nodes=1-8	175M ± 9%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	216M ±22%
CockroachDBkv95/nodes=3-8	161M ±17%
[Geomean]	191M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	1.86G ±160%
CockroachDBkv95/nodes=1-8	279M ±26%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	1.56G ±133%
CockroachDBkv95/nodes=3-8	261M ±48%
[Geomean]	678M

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	11.5k ± 2%
CockroachDBkv95/nodes=1-8	27.7k ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	11.5k ± 3%
CockroachDBkv95/nodes=3-8	27.7k ± 1%
[Geomean]	17.8k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	688k ± 2%
CockroachDBkv95/nodes=1-8	1.66M ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	691k ± 3%
CockroachDBkv95/nodes=3-8	1.66M ± 1%
[Geomean]	1.07M

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