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

db5314201a698f5b8cc823bf1d60191aa1016b89

experiment-commit-time

2026-09-22T20:09:49Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-09-22T20:19:06.688099839Z

shortname

sweet_cockroachdb

upload

20260923.20

upload-file

results

upload-part

20260923.20/0

upload-time

2026-09-23T02:04:14Z

label

values

toolchain

upload:20260923.20:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	46.6µs ± 3%
CockroachDBkv50/nodes=1-8	41.2µs ± 3%
CockroachDBkv95/nodes=1-8	34.0µs ± 1%
CockroachDBkv0/nodes=3-8	46.5µs ± 4%
CockroachDBkv50/nodes=3-8	41.3µs ± 4%
CockroachDBkv95/nodes=3-8	34.0µs ± 1%
[Geomean]	40.3µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.04GB ± 2%
CockroachDBkv50/nodes=1-8	5.18GB ± 2%
CockroachDBkv95/nodes=1-8	3.06GB ±17%
CockroachDBkv0/nodes=3-8	5.04GB ± 3%
CockroachDBkv50/nodes=3-8	5.14GB ± 4%
CockroachDBkv95/nodes=3-8	3.11GB ±22%
[Geomean]	4.31GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.58GB ± 5%
CockroachDBkv50/nodes=1-8	6.86GB ± 3%
CockroachDBkv95/nodes=1-8	4.73GB ± 6%
CockroachDBkv0/nodes=3-8	6.63GB ± 9%
CockroachDBkv50/nodes=3-8	6.83GB ± 5%
CockroachDBkv95/nodes=3-8	4.77GB ± 7%
[Geomean]	5.99GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.55GB ± 6%
CockroachDBkv50/nodes=1-8	8.95GB ± 3%
CockroachDBkv95/nodes=1-8	6.71GB ± 5%
CockroachDBkv0/nodes=3-8	8.58GB ± 7%
CockroachDBkv50/nodes=3-8	8.93GB ± 2%
CockroachDBkv95/nodes=3-8	6.71GB ± 6%
[Geomean]	8.01GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	227M ± 4%
CockroachDBkv50/nodes=1-8	249M ±10%
CockroachDBkv95/nodes=1-8	46.0M ±44%
CockroachDBkv0/nodes=3-8	227M ± 4%
CockroachDBkv50/nodes=3-8	255M ± 3%
CockroachDBkv95/nodes=3-8	50.6M ±44%
[Geomean]	140M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	5.58G ±25%
CockroachDBkv50/nodes=1-8	15.5G ±67%
CockroachDBkv95/nodes=1-8	1.61G ±41%
CockroachDBkv0/nodes=3-8	5.20G ±19%
CockroachDBkv50/nodes=3-8	15.4G ±61%
CockroachDBkv95/nodes=3-8	1.54G ±35%
[Geomean]	5.08G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	197M ± 6%
CockroachDBkv50/nodes=1-8	158M ±33%
CockroachDBkv95/nodes=1-8	4.08M ±47%
CockroachDBkv0/nodes=3-8	198M ± 3%
CockroachDBkv50/nodes=3-8	173M ±16%
CockroachDBkv95/nodes=3-8	15.0M ±235%
[Geomean]	63.4M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	346M ± 3%
CockroachDBkv50/nodes=1-8	381M ±16%
CockroachDBkv95/nodes=1-8	156M ±18%
CockroachDBkv0/nodes=3-8	349M ± 6%
CockroachDBkv50/nodes=3-8	385M ±13%
CockroachDBkv95/nodes=3-8	165M ±26%
[Geomean]	277M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.40G ±54%
CockroachDBkv50/nodes=1-8	4.21G ±55%
CockroachDBkv95/nodes=1-8	248M ±42%
CockroachDBkv0/nodes=3-8	1.42G ±60%
CockroachDBkv50/nodes=3-8	4.46G ±37%
CockroachDBkv95/nodes=3-8	269M ±44%
[Geomean]	1.16G

	write-ops/sec
CockroachDBkv0/nodes=1-8	21.5k ± 3%
CockroachDBkv50/nodes=1-8	12.2k ± 3%
CockroachDBkv95/nodes=1-8	1.47k ± 1%
CockroachDBkv0/nodes=3-8	21.5k ± 4%
CockroachDBkv50/nodes=3-8	12.1k ± 4%
CockroachDBkv95/nodes=3-8	1.47k ± 1%
[Geomean]	7.26k

	write-ops
CockroachDBkv0/nodes=1-8	1.29M ± 3%
CockroachDBkv50/nodes=1-8	730k ± 3%
CockroachDBkv95/nodes=1-8	88.1k ± 1%
CockroachDBkv0/nodes=3-8	1.29M ± 4%
CockroachDBkv50/nodes=3-8	727k ± 4%
CockroachDBkv95/nodes=3-8	88.1k ± 1%
[Geomean]	436k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	151M ±22%
CockroachDBkv95/nodes=1-8	35.1M ±50%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	147M ±17%
CockroachDBkv95/nodes=3-8	39.4M ±49%
[Geomean]	74.5M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	15.6G ±86%
CockroachDBkv95/nodes=1-8	1.62G ±49%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	15.0G ±58%
CockroachDBkv95/nodes=3-8	1.53G ±49%
[Geomean]	4.91G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	100M ±60%
CockroachDBkv95/nodes=1-8	375k ±87%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	105M ±52%
CockroachDBkv95/nodes=3-8	4.33M ±277%
[Geomean]	11.4M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	209M ±16%
CockroachDBkv95/nodes=1-8	136M ±23%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	211M ±16%
CockroachDBkv95/nodes=3-8	143M ±27%
[Geomean]	171M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	1.38G ±153%
CockroachDBkv95/nodes=1-8	209M ±28%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	698M ±140%
CockroachDBkv95/nodes=3-8	233M ±37%
[Geomean]	465M

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	12.1k ± 3%
CockroachDBkv95/nodes=1-8	27.9k ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	12.1k ± 4%
CockroachDBkv95/nodes=3-8	27.9k ± 1%
[Geomean]	18.4k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	728k ± 3%
CockroachDBkv95/nodes=1-8	1.68M ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	725k ± 4%
CockroachDBkv95/nodes=3-8	1.68M ± 1%
[Geomean]	1.10M

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