Performance Result Comparison

label

common value

baseline-commit

2aae1000ea1d4b28923b96db28acf4e3b99d6aff

benchmarks-commit

4a545adeb0d5e7170d0c5633a6f04be94529fde3

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

1bf5d09e4faf2d64e94390f1056dd6f372d23d9b

experiment-commit-time

2026-10-29T15:52:58Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-29T15:59:28.042665554Z

shortname

sweet_cockroachdb

upload

20261029.82

upload-file

results

upload-part

20261029.82/0

upload-time

2026-10-29T21:41:15Z

label

values

toolchain

upload:20261029.82:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	45.0µs ± 2%
CockroachDBkv50/nodes=1-8	40.2µs ± 2%
CockroachDBkv95/nodes=1-8	34.0µs ± 0%
CockroachDBkv0/nodes=3-8	44.9µs ± 5%
CockroachDBkv50/nodes=3-8	39.9µs ± 3%
CockroachDBkv95/nodes=3-8	34.0µs ± 1%
[Geomean]	39.4µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.08GB ± 3%
CockroachDBkv50/nodes=1-8	5.16GB ± 2%
CockroachDBkv95/nodes=1-8	2.88GB ±22%
CockroachDBkv0/nodes=3-8	5.07GB ± 4%
CockroachDBkv50/nodes=3-8	5.14GB ± 2%
CockroachDBkv95/nodes=3-8	3.07GB ±24%
[Geomean]	4.27GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.76GB ± 8%
CockroachDBkv50/nodes=1-8	6.87GB ± 4%
CockroachDBkv95/nodes=1-8	4.57GB ± 8%
CockroachDBkv0/nodes=3-8	6.76GB ± 9%
CockroachDBkv50/nodes=3-8	6.82GB ± 5%
CockroachDBkv95/nodes=3-8	4.66GB ± 8%
[Geomean]	5.98GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.74GB ± 6%
CockroachDBkv50/nodes=1-8	8.99GB ± 2%
CockroachDBkv95/nodes=1-8	6.55GB ± 6%
CockroachDBkv0/nodes=3-8	8.74GB ±10%
CockroachDBkv50/nodes=3-8	8.97GB ± 3%
CockroachDBkv95/nodes=3-8	6.62GB ± 5%
[Geomean]	8.02GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	217M ± 5%
CockroachDBkv50/nodes=1-8	244M ± 3%
CockroachDBkv95/nodes=1-8	34.4M ±54%
CockroachDBkv0/nodes=3-8	216M ± 5%
CockroachDBkv50/nodes=3-8	239M ±10%
CockroachDBkv95/nodes=3-8	39.0M ±43%
[Geomean]	124M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	5.49G ±17%
CockroachDBkv50/nodes=1-8	13.1G ±81%
CockroachDBkv95/nodes=1-8	1.65G ±47%
CockroachDBkv0/nodes=3-8	5.18G ±35%
CockroachDBkv50/nodes=3-8	14.3G ±66%
CockroachDBkv95/nodes=3-8	1.75G ±46%
[Geomean]	4.98G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	189M ± 7%
CockroachDBkv50/nodes=1-8	167M ±30%
CockroachDBkv95/nodes=1-8	3.39M ± 9%
CockroachDBkv0/nodes=3-8	190M ± 6%
CockroachDBkv50/nodes=3-8	160M ±27%
CockroachDBkv95/nodes=3-8	3.75M ±33%
[Geomean]	48.0M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	325M ± 3%
CockroachDBkv50/nodes=1-8	362M ±12%
CockroachDBkv95/nodes=1-8	132M ±27%
CockroachDBkv0/nodes=3-8	328M ± 8%
CockroachDBkv50/nodes=3-8	353M ±19%
CockroachDBkv95/nodes=3-8	142M ±32%
[Geomean]	252M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.31G ±75%
CockroachDBkv50/nodes=1-8	4.44G ±46%
CockroachDBkv95/nodes=1-8	208M ±13%
CockroachDBkv0/nodes=3-8	1.24G ±63%
CockroachDBkv50/nodes=3-8	4.09G ±41%
CockroachDBkv95/nodes=3-8	219M ±22%
[Geomean]	1.05G

	write-ops/sec
CockroachDBkv0/nodes=1-8	22.2k ± 2%
CockroachDBkv50/nodes=1-8	12.5k ± 2%
CockroachDBkv95/nodes=1-8	1.47k ± 1%
CockroachDBkv0/nodes=3-8	22.3k ± 5%
CockroachDBkv50/nodes=3-8	12.5k ± 2%
CockroachDBkv95/nodes=3-8	1.47k ± 1%
[Geomean]	7.42k

	write-ops
CockroachDBkv0/nodes=1-8	1.33M ± 2%
CockroachDBkv50/nodes=1-8	748k ± 2%
CockroachDBkv95/nodes=1-8	88.3k ± 1%
CockroachDBkv0/nodes=3-8	1.34M ± 5%
CockroachDBkv50/nodes=3-8	752k ± 2%
CockroachDBkv95/nodes=3-8	88.2k ± 1%
[Geomean]	445k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	143M ±14%
CockroachDBkv95/nodes=1-8	24.9M ±59%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	147M ±17%
CockroachDBkv95/nodes=3-8	28.8M ±47%
[Geomean]	62.3M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	11.7G ±54%
CockroachDBkv95/nodes=1-8	1.69G ±35%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	12.8G ±58%
CockroachDBkv95/nodes=3-8	1.75G ±53%
[Geomean]	4.59G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	107M ±55%
CockroachDBkv95/nodes=1-8	300k ± 0%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	104M ±46%
CockroachDBkv95/nodes=3-8	300k ± 0%
[Geomean]	5.63M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	205M ± 6%
CockroachDBkv95/nodes=1-8	108M ±30%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	208M ± 9%
CockroachDBkv95/nodes=3-8	121M ±31%
[Geomean]	154M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	1.05G ±169%
CockroachDBkv95/nodes=1-8	177M ±10%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	957M ±166%
CockroachDBkv95/nodes=3-8	185M ±18%
[Geomean]	426M

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	12.5k ± 3%
CockroachDBkv95/nodes=1-8	27.9k ± 0%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	12.5k ± 3%
CockroachDBkv95/nodes=3-8	28.0k ± 1%
[Geomean]	18.7k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	747k ± 3%
CockroachDBkv95/nodes=1-8	1.68M ± 0%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	751k ± 3%
CockroachDBkv95/nodes=3-8	1.68M ± 1%
[Geomean]	1.12M

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