Performance Result Comparison

label

common value

baseline-commit

d90b98e65320778f3b1f99a6951ab20f04d218b3

benchmarks-commit

cb323f9442766b0222c91d4ea82023330d09feca

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

c5723195a670a09e64769554163ae12b25839819

experiment-commit-time

2026-02-25T21:16:37Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-02-26T00:51:58.771432333Z

shortname

sweet_cockroachdb

upload

20260226.43

upload-file

results

upload-part

20260226.43/0

upload-time

2026-02-26T06:20:54Z

label

values

toolchain

upload:20260226.43:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	44.8µs ± 4%
CockroachDBkv50/nodes=1-8	37.9µs ± 3%
CockroachDBkv95/nodes=1-8	33.6µs ± 2%
CockroachDBkv0/nodes=3-8	44.8µs ± 4%
CockroachDBkv50/nodes=3-8	37.7µs ± 3%
CockroachDBkv95/nodes=3-8	33.7µs ± 2%
[Geo mean]	38.5µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.18GB ± 3%
CockroachDBkv50/nodes=1-8	4.61GB ± 4%
CockroachDBkv95/nodes=1-8	2.24GB ±26%
CockroachDBkv0/nodes=3-8	5.14GB ± 3%
CockroachDBkv50/nodes=3-8	4.63GB ± 3%
CockroachDBkv95/nodes=3-8	2.29GB ±28%
[Geo mean]	3.78GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	7.53GB ± 6%
CockroachDBkv50/nodes=1-8	6.24GB ± 4%
CockroachDBkv95/nodes=1-8	3.05GB ±30%
CockroachDBkv0/nodes=3-8	7.34GB ± 7%
CockroachDBkv50/nodes=3-8	6.23GB ± 4%
CockroachDBkv95/nodes=3-8	3.19GB ±33%
[Geo mean]	5.25GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	9.63GB ± 4%
CockroachDBkv50/nodes=1-8	8.24GB ± 4%
CockroachDBkv95/nodes=1-8	4.96GB ±19%
CockroachDBkv0/nodes=3-8	9.49GB ± 6%
CockroachDBkv50/nodes=3-8	8.25GB ± 3%
CockroachDBkv95/nodes=3-8	5.08GB ±21%
[Geo mean]	7.34GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	214M ± 3%
CockroachDBkv50/nodes=1-8	218M ±11%
CockroachDBkv95/nodes=1-8	12.7M ±65%
CockroachDBkv0/nodes=3-8	215M ± 5%
CockroachDBkv50/nodes=3-8	217M ± 8%
CockroachDBkv95/nodes=3-8	14.0M ±62%
[Geo mean]	85.4M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	5.55G ±18%
CockroachDBkv50/nodes=1-8	11.6G ±76%
CockroachDBkv95/nodes=1-8	988M ±110%
CockroachDBkv0/nodes=3-8	5.52G ± 7%
CockroachDBkv50/nodes=3-8	11.5G ±64%
CockroachDBkv95/nodes=3-8	1.23G ±183%
[Geo mean]	4.13G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	185M ± 9%
CockroachDBkv50/nodes=1-8	160M ±29%
CockroachDBkv95/nodes=1-8	2.67M ± 6%
CockroachDBkv0/nodes=3-8	187M ± 6%
CockroachDBkv50/nodes=3-8	169M ±11%
CockroachDBkv95/nodes=3-8	2.69M ± 7%
[Geo mean]	43.4M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	336M ± 0%
CockroachDBkv50/nodes=1-8	361M ±12%
CockroachDBkv95/nodes=1-8	60.0M ±54%
CockroachDBkv0/nodes=3-8	336M ± 0%
CockroachDBkv50/nodes=3-8	366M ±15%
CockroachDBkv95/nodes=3-8	64.5M ±58%
[Geo mean]	196M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.38G ±46%
CockroachDBkv50/nodes=1-8	3.18G ±56%
CockroachDBkv95/nodes=1-8	107M ±73%
CockroachDBkv0/nodes=3-8	1.29G ±98%
CockroachDBkv50/nodes=3-8	2.91G ±76%
CockroachDBkv95/nodes=3-8	121M ±57%
[Geo mean]	773M

	write-ops/sec
CockroachDBkv0/nodes=1-8	22.3k ± 3%
CockroachDBkv50/nodes=1-8	13.2k ± 3%
CockroachDBkv95/nodes=1-8	1.49k ± 2%
CockroachDBkv0/nodes=3-8	22.3k ± 4%
CockroachDBkv50/nodes=3-8	13.3k ± 3%
CockroachDBkv95/nodes=3-8	1.48k ± 2%
[Geo mean]	7.60k

	write-ops
CockroachDBkv0/nodes=1-8	1.34M ± 3%
CockroachDBkv50/nodes=1-8	792k ± 3%
CockroachDBkv95/nodes=1-8	89.3k ± 2%
CockroachDBkv0/nodes=3-8	1.34M ± 4%
CockroachDBkv50/nodes=3-8	796k ± 3%
CockroachDBkv95/nodes=3-8	89.0k ± 2%
[Geo mean]	456k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	129M ±10%
CockroachDBkv95/nodes=1-8	7.45M ±81%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	131M ±11%
CockroachDBkv95/nodes=3-8	8.43M ±81%
[Geo mean]	32.1M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	11.9G ±98%
CockroachDBkv95/nodes=1-8	968M ±115%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	10.3G ±51%
CockroachDBkv95/nodes=3-8	1.22G ±186%
[Geo mean]	3.47G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	100M ±46%
CockroachDBkv95/nodes=1-8	300k ± 0%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	109M ±35%
CockroachDBkv95/nodes=3-8	300k ± 0%
[Geo mean]	5.60M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	194M ± 9%
CockroachDBkv95/nodes=1-8	39.1M ±82%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	200M ± 8%
CockroachDBkv95/nodes=3-8	43.2M ±75%
[Geo mean]	89.9M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	990M ±158%
CockroachDBkv95/nodes=1-8	79.3M ±90%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	719M ±105%
CockroachDBkv95/nodes=3-8	92.2M ±68%
[Geo mean]	269M

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	13.2k ± 3%
CockroachDBkv95/nodes=1-8	28.3k ± 2%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	13.3k ± 3%
CockroachDBkv95/nodes=3-8	28.2k ± 2%
[Geo mean]	19.3k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	792k ± 3%
CockroachDBkv95/nodes=1-8	1.70M ± 2%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	796k ± 3%
CockroachDBkv95/nodes=3-8	1.69M ± 2%
[Geo mean]	1.16M

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