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

167ef716baab4dcb4b2e74e9a963f9db3a68380d

experiment-commit-time

2026-02-25T19:12:16Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-02-25T19:18:56.476963065Z

shortname

sweet_cockroachdb

upload

20260226.7

upload-file

results

upload-part

20260226.7/0

upload-time

2026-02-26T00:50:35Z

label

values

toolchain

upload:20260226.7:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	45.9µs ± 5%
CockroachDBkv50/nodes=1-8	39.0µs ± 1%
CockroachDBkv95/nodes=1-8	33.6µs ± 1%
CockroachDBkv0/nodes=3-8	46.1µs ± 3%
CockroachDBkv50/nodes=3-8	39.4µs ± 2%
CockroachDBkv95/nodes=3-8	33.6µs ± 1%
[Geo mean]	39.3µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.16GB ± 4%
CockroachDBkv50/nodes=1-8	4.62GB ± 2%
CockroachDBkv95/nodes=1-8	2.39GB ±30%
CockroachDBkv0/nodes=3-8	5.15GB ± 3%
CockroachDBkv50/nodes=3-8	4.62GB ± 3%
CockroachDBkv95/nodes=3-8	2.22GB ±27%
[Geo mean]	3.80GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	7.40GB ± 6%
CockroachDBkv50/nodes=1-8	6.25GB ± 5%
CockroachDBkv95/nodes=1-8	3.28GB ±34%
CockroachDBkv0/nodes=3-8	7.31GB ± 7%
CockroachDBkv50/nodes=3-8	6.30GB ± 4%
CockroachDBkv95/nodes=3-8	3.14GB ±30%
[Geo mean]	5.29GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	9.49GB ± 4%
CockroachDBkv50/nodes=1-8	8.23GB ± 2%
CockroachDBkv95/nodes=1-8	5.18GB ±22%
CockroachDBkv0/nodes=3-8	9.43GB ± 4%
CockroachDBkv50/nodes=3-8	8.25GB ± 4%
CockroachDBkv95/nodes=3-8	5.11GB ±21%
[Geo mean]	7.37GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	222M ± 7%
CockroachDBkv50/nodes=1-8	232M ± 7%
CockroachDBkv95/nodes=1-8	16.6M ±61%
CockroachDBkv0/nodes=3-8	224M ± 3%
CockroachDBkv50/nodes=3-8	237M ± 3%
CockroachDBkv95/nodes=3-8	14.1M ±59%
[Geo mean]	92.8M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	5.30G ±32%
CockroachDBkv50/nodes=1-8	14.3G ±50%
CockroachDBkv95/nodes=1-8	1.15G ±89%
CockroachDBkv0/nodes=3-8	5.57G ±20%
CockroachDBkv50/nodes=3-8	13.6G ±66%
CockroachDBkv95/nodes=3-8	1.00G ±107%
[Geo mean]	4.33G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	192M ±12%
CockroachDBkv50/nodes=1-8	154M ±29%
CockroachDBkv95/nodes=1-8	2.81M ± 3%
CockroachDBkv0/nodes=3-8	191M ± 6%
CockroachDBkv50/nodes=3-8	164M ±28%
CockroachDBkv95/nodes=3-8	2.75M ± 9%
[Geo mean]	43.9M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	342M ± 7%
CockroachDBkv50/nodes=1-8	355M ±18%
CockroachDBkv95/nodes=1-8	76.5M ±53%
CockroachDBkv0/nodes=3-8	346M ± 3%
CockroachDBkv50/nodes=3-8	367M ±13%
CockroachDBkv95/nodes=3-8	66.6M ±51%
[Geo mean]	207M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.26G ±52%
CockroachDBkv50/nodes=1-8	4.01G ±27%
CockroachDBkv95/nodes=1-8	130M ±53%
CockroachDBkv0/nodes=3-8	1.65G ±22%
CockroachDBkv50/nodes=3-8	3.86G ±46%
CockroachDBkv95/nodes=3-8	116M ±66%
[Geo mean]	887M

	write-ops/sec
CockroachDBkv0/nodes=1-8	21.8k ± 5%
CockroachDBkv50/nodes=1-8	12.8k ± 1%
CockroachDBkv95/nodes=1-8	1.49k ± 1%
CockroachDBkv0/nodes=3-8	21.7k ± 3%
CockroachDBkv50/nodes=3-8	12.7k ± 3%
CockroachDBkv95/nodes=3-8	1.49k ± 2%
[Geo mean]	7.45k

	write-ops
CockroachDBkv0/nodes=1-8	1.31M ± 5%
CockroachDBkv50/nodes=1-8	771k ± 1%
CockroachDBkv95/nodes=1-8	89.2k ± 1%
CockroachDBkv0/nodes=3-8	1.30M ± 3%
CockroachDBkv50/nodes=3-8	763k ± 3%
CockroachDBkv95/nodes=3-8	89.2k ± 2%
[Geo mean]	447k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	144M ±13%
CockroachDBkv95/nodes=1-8	10.5M ±79%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	141M ±20%
CockroachDBkv95/nodes=3-8	8.56M ±85%
[Geo mean]	36.8M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	14.6G ±52%
CockroachDBkv95/nodes=1-8	1.13G ±91%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	13.1G ±64%
CockroachDBkv95/nodes=3-8	1.00G ±102%
[Geo mean]	3.83G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	103M ±46%
CockroachDBkv95/nodes=1-8	300k ± 0%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	108M ±44%
CockroachDBkv95/nodes=3-8	300k ± 0%
[Geo mean]	5.63M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	200M ±12%
CockroachDBkv95/nodes=1-8	55.4M ±71%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	201M ± 9%
CockroachDBkv95/nodes=3-8	44.8M ±68%
[Geo mean]	100M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	1.07G ±177%
CockroachDBkv95/nodes=1-8	101M ±65%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	683M ±126%
CockroachDBkv95/nodes=3-8	89.3M ±78%
[Geo mean]	285M

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	12.8k ± 1%
CockroachDBkv95/nodes=1-8	28.2k ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	12.7k ± 2%
CockroachDBkv95/nodes=3-8	28.2k ± 1%
[Geo mean]	19.0k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	769k ± 1%
CockroachDBkv95/nodes=1-8	1.69M ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	761k ± 2%
CockroachDBkv95/nodes=3-8	1.69M ± 1%
[Geo mean]	1.14M

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