Performance Result Comparison

label

common value

baseline-commit

9c8bf0e72a6fb3b415b591b124b59fbb7cf92252

benchmarks-commit

3c866099a40fcb48c3776444a460e503ec869501

branch

release-branch.go1.26

builder

go1.26-linux-arm64_c4as16-perf_vs_release

public-worker-builder@golang-ci-luci.iam.gserviceaccount.com

experiment-commit

c9f97f50c4de8749924da3b0dc05f95e7bcd5520

experiment-commit-time

2026-04-29T20:36:38Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-04-30T07:22:16.448481638Z

shortname

sweet_cockroachdb

upload

20260430.78

upload-file

results

upload-part

20260430.78/0

upload-time

2026-04-30T12:57:22Z

label

values

toolchain

upload:20260430.78:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	45.9µs ± 5%
CockroachDBkv50/nodes=1-8	39.1µs ± 4%
CockroachDBkv95/nodes=1-8	33.6µs ± 1%
CockroachDBkv0/nodes=3-8	46.2µs ± 4%
CockroachDBkv50/nodes=3-8	39.0µs ± 5%
CockroachDBkv95/nodes=3-8	33.7µs ± 1%
[Geomean]	39.3µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.12GB ± 3%
CockroachDBkv50/nodes=1-8	4.66GB ± 4%
CockroachDBkv95/nodes=1-8	2.39GB ±29%
CockroachDBkv0/nodes=3-8	5.14GB ± 4%
CockroachDBkv50/nodes=3-8	4.65GB ± 3%
CockroachDBkv95/nodes=3-8	2.22GB ±28%
[Geomean]	3.80GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	7.30GB ± 7%
CockroachDBkv50/nodes=1-8	6.30GB ± 3%
CockroachDBkv95/nodes=1-8	3.31GB ±33%
CockroachDBkv0/nodes=3-8	7.39GB ± 8%
CockroachDBkv50/nodes=3-8	6.31GB ± 3%
CockroachDBkv95/nodes=3-8	3.21GB ±34%
[Geomean]	5.32GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	9.40GB ± 6%
CockroachDBkv50/nodes=1-8	8.27GB ± 3%
CockroachDBkv95/nodes=1-8	5.23GB ±23%
CockroachDBkv0/nodes=3-8	9.51GB ± 8%
CockroachDBkv50/nodes=3-8	8.29GB ± 4%
CockroachDBkv95/nodes=3-8	5.18GB ±22%
[Geomean]	7.41GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	222M ± 7%
CockroachDBkv50/nodes=1-8	235M ±10%
CockroachDBkv95/nodes=1-8	17.2M ±77%
CockroachDBkv0/nodes=3-8	224M ± 6%
CockroachDBkv50/nodes=3-8	233M ±13%
CockroachDBkv95/nodes=3-8	15.8M ±96%
[Geomean]	95.2M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	5.58G ±35%
CockroachDBkv50/nodes=1-8	14.1G ±64%
CockroachDBkv95/nodes=1-8	1.14G ±90%
CockroachDBkv0/nodes=3-8	5.76G ±21%
CockroachDBkv50/nodes=3-8	12.9G ±37%
CockroachDBkv95/nodes=3-8	1.02G ±124%
[Geomean]	4.35G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	191M ±12%
CockroachDBkv50/nodes=1-8	155M ±32%
CockroachDBkv95/nodes=1-8	2.75M ± 6%
CockroachDBkv0/nodes=3-8	193M ± 9%
CockroachDBkv50/nodes=3-8	158M ±17%
CockroachDBkv95/nodes=3-8	2.74M ± 6%
[Geomean]	43.5M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	349M ± 6%
CockroachDBkv50/nodes=1-8	391M ±14%
CockroachDBkv95/nodes=1-8	80.6M ±53%
CockroachDBkv0/nodes=3-8	346M ± 8%
CockroachDBkv50/nodes=3-8	373M ±15%
CockroachDBkv95/nodes=3-8	73.1M ±78%
[Geomean]	217M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.46G ±54%
CockroachDBkv50/nodes=1-8	3.77G ±28%
CockroachDBkv95/nodes=1-8	134M ±56%
CockroachDBkv0/nodes=3-8	1.52G ±51%
CockroachDBkv50/nodes=3-8	3.91G ±45%
CockroachDBkv95/nodes=3-8	129M ±75%
[Geomean]	910M

	write-ops/sec
CockroachDBkv0/nodes=1-8	21.8k ± 5%
CockroachDBkv50/nodes=1-8	12.8k ± 4%
CockroachDBkv95/nodes=1-8	1.49k ± 2%
CockroachDBkv0/nodes=3-8	21.6k ± 5%
CockroachDBkv50/nodes=3-8	12.8k ± 5%
CockroachDBkv95/nodes=3-8	1.49k ± 1%
[Geomean]	7.45k

	write-ops
CockroachDBkv0/nodes=1-8	1.31M ± 5%
CockroachDBkv50/nodes=1-8	767k ± 4%
CockroachDBkv95/nodes=1-8	89.2k ± 2%
CockroachDBkv0/nodes=3-8	1.30M ± 5%
CockroachDBkv50/nodes=3-8	770k ± 5%
CockroachDBkv95/nodes=3-8	89.2k ± 1%
[Geomean]	447k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	129M ±22%
CockroachDBkv95/nodes=1-8	11.1M ±87%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	133M ±11%
CockroachDBkv95/nodes=3-8	10.0M ±136%
[Geomean]	37.2M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	13.8G ±71%
CockroachDBkv95/nodes=1-8	1.14G ±91%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	13.9G ±62%
CockroachDBkv95/nodes=3-8	1.01G ±125%
[Geomean]	3.85G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	88.5M ±50%
CockroachDBkv95/nodes=1-8	300k ± 0%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	93.5M ±46%
CockroachDBkv95/nodes=3-8	300k ± 0%
[Geomean]	5.22M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	192M ±13%
CockroachDBkv95/nodes=1-8	58.3M ±69%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	198M ± 7%
CockroachDBkv95/nodes=3-8	52.8M ±115%
[Geomean]	104M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	1.04G ±171%
CockroachDBkv95/nodes=1-8	106M ±66%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	786M ±156%
CockroachDBkv95/nodes=3-8	101M ±84%
[Geomean]	305M

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	12.8k ± 4%
CockroachDBkv95/nodes=1-8	28.2k ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	12.8k ± 5%
CockroachDBkv95/nodes=3-8	28.2k ± 1%
[Geomean]	19.0k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	766k ± 4%
CockroachDBkv95/nodes=1-8	1.69M ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	768k ± 5%
CockroachDBkv95/nodes=3-8	1.69M ± 1%
[Geomean]	1.14M

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