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

1e44a4c9d983b7787a9593dd4dadfb4ed9737235

experiment-commit-time

2026-09-15T14:28:44Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-09-15T14:34:56.750396141Z

shortname

sweet_cockroachdb

upload

20260915.91

upload-file

results

upload-part

20260915.91/0

upload-time

2026-09-15T20:17:40Z

label

values

toolchain

upload:20260915.91:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	46.0µs ± 4%
CockroachDBkv50/nodes=1-8	40.4µs ± 2%
CockroachDBkv95/nodes=1-8	34.0µs ± 1%
CockroachDBkv0/nodes=3-8	45.6µs ± 5%
CockroachDBkv50/nodes=3-8	40.7µs ± 2%
CockroachDBkv95/nodes=3-8	34.0µs ± 1%
[Geomean]	39.8µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.03GB ± 3%
CockroachDBkv50/nodes=1-8	5.14GB ± 2%
CockroachDBkv95/nodes=1-8	3.15GB ±27%
CockroachDBkv0/nodes=3-8	5.05GB ± 3%
CockroachDBkv50/nodes=3-8	5.16GB ± 3%
CockroachDBkv95/nodes=3-8	3.17GB ±25%
[Geomean]	4.35GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.67GB ± 6%
CockroachDBkv50/nodes=1-8	6.85GB ± 4%
CockroachDBkv95/nodes=1-8	4.73GB ± 9%
CockroachDBkv0/nodes=3-8	6.66GB ± 9%
CockroachDBkv50/nodes=3-8	6.87GB ± 3%
CockroachDBkv95/nodes=3-8	4.77GB ± 9%
[Geomean]	6.01GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.60GB ± 5%
CockroachDBkv50/nodes=1-8	8.96GB ± 3%
CockroachDBkv95/nodes=1-8	6.67GB ± 6%
CockroachDBkv0/nodes=3-8	8.62GB ± 7%
CockroachDBkv50/nodes=3-8	8.98GB ± 3%
CockroachDBkv95/nodes=3-8	6.72GB ± 6%
[Geomean]	8.03GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	222M ± 5%
CockroachDBkv50/nodes=1-8	250M ± 7%
CockroachDBkv95/nodes=1-8	44.0M ±45%
CockroachDBkv0/nodes=3-8	220M ± 7%
CockroachDBkv50/nodes=3-8	251M ± 9%
CockroachDBkv95/nodes=3-8	45.4M ±47%
[Geomean]	135M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	5.86G ±33%
CockroachDBkv50/nodes=1-8	13.2G ±55%
CockroachDBkv95/nodes=1-8	1.77G ±37%
CockroachDBkv0/nodes=3-8	5.48G ±37%
CockroachDBkv50/nodes=3-8	12.8G ±68%
CockroachDBkv95/nodes=3-8	1.66G ±37%
[Geomean]	5.02G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	196M ± 6%
CockroachDBkv50/nodes=1-8	170M ±16%
CockroachDBkv95/nodes=1-8	4.57M ±106%
CockroachDBkv0/nodes=3-8	192M ± 9%
CockroachDBkv50/nodes=3-8	167M ±29%
CockroachDBkv95/nodes=3-8	4.93M ±123%
[Geomean]	53.7M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	336M ± 0%
CockroachDBkv50/nodes=1-8	372M ±14%
CockroachDBkv95/nodes=1-8	152M ±31%
CockroachDBkv0/nodes=3-8	336M ± 0%
CockroachDBkv50/nodes=3-8	373M ±17%
CockroachDBkv95/nodes=3-8	155M ±30%
[Geomean]	268M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.27G ±58%
CockroachDBkv50/nodes=1-8	4.65G ±22%
CockroachDBkv95/nodes=1-8	221M ±17%
CockroachDBkv0/nodes=3-8	1.37G ±105%
CockroachDBkv50/nodes=3-8	4.61G ±18%
CockroachDBkv95/nodes=3-8	240M ±19%
[Geomean]	1.12G

	write-ops/sec
CockroachDBkv0/nodes=1-8	21.7k ± 4%
CockroachDBkv50/nodes=1-8	12.4k ± 2%
CockroachDBkv95/nodes=1-8	1.47k ± 1%
CockroachDBkv0/nodes=3-8	21.9k ± 5%
CockroachDBkv50/nodes=3-8	12.3k ± 2%
CockroachDBkv95/nodes=3-8	1.47k ± 1%
[Geomean]	7.35k

	write-ops
CockroachDBkv0/nodes=1-8	1.30M ± 4%
CockroachDBkv50/nodes=1-8	743k ± 2%
CockroachDBkv95/nodes=1-8	88.3k ± 1%
CockroachDBkv0/nodes=3-8	1.32M ± 5%
CockroachDBkv50/nodes=3-8	739k ± 2%
CockroachDBkv95/nodes=3-8	88.2k ± 1%
[Geomean]	441k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	145M ±18%
CockroachDBkv95/nodes=1-8	33.3M ±50%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	146M ±14%
CockroachDBkv95/nodes=3-8	34.7M ±52%
[Geomean]	70.2M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	13.2G ±70%
CockroachDBkv95/nodes=1-8	1.80G ±42%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	13.4G ±60%
CockroachDBkv95/nodes=3-8	1.64G ±39%
[Geomean]	4.79G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	107M ±43%
CockroachDBkv95/nodes=1-8	356k ±96%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	106M ±39%
CockroachDBkv95/nodes=3-8	533k ±219%
[Geomean]	6.82M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	207M ±10%
CockroachDBkv95/nodes=1-8	129M ±32%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	206M ± 6%
CockroachDBkv95/nodes=3-8	133M ±31%
[Geomean]	165M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	970M ±191%
CockroachDBkv95/nodes=1-8	199M ±31%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	737M ±109%
CockroachDBkv95/nodes=3-8	207M ±21%
[Geomean]	414M

	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	12.3k ± 2%
CockroachDBkv95/nodes=3-8	27.9k ± 1%
[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	737k ± 2%
CockroachDBkv95/nodes=3-8	1.68M ± 1%
[Geomean]	1.11M

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