Performance Result Comparison

label

common value

baseline-commit

8af21751f066eced273ca3ce49506b366847c623

benchmarks-commit

70693762b6a0d7f393892f0ace40979e3cbe5737

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

0929039dd9b10c6dc8ecd8355fcd71fa75d12c85

experiment-commit-time

2026-08-26T21:13:51Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-08-27T02:20:34.884385551Z

shortname

sweet_cockroachdb

upload

20260827.48

upload-file

results

upload-part

20260827.48/0

upload-time

2026-08-27T07:59:22Z

label

values

toolchain

upload:20260827.48:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	44.7µs ± 2%
CockroachDBkv50/nodes=1-8	39.5µs ± 2%
CockroachDBkv95/nodes=1-8	33.9µs ± 1%
CockroachDBkv0/nodes=3-8	44.4µs ± 4%
CockroachDBkv50/nodes=3-8	39.4µs ± 3%
CockroachDBkv95/nodes=3-8	34.0µs ± 0%
[Geomean]	39.1µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.08GB ± 5%
CockroachDBkv50/nodes=1-8	5.18GB ± 3%
CockroachDBkv95/nodes=1-8	3.02GB ±21%
CockroachDBkv0/nodes=3-8	5.08GB ± 2%
CockroachDBkv50/nodes=3-8	5.17GB ± 2%
CockroachDBkv95/nodes=3-8	3.02GB ±28%
[Geomean]	4.30GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.71GB ± 7%
CockroachDBkv50/nodes=1-8	6.91GB ± 5%
CockroachDBkv95/nodes=1-8	4.58GB ± 7%
CockroachDBkv0/nodes=3-8	6.62GB ± 5%
CockroachDBkv50/nodes=3-8	6.89GB ± 3%
CockroachDBkv95/nodes=3-8	4.62GB ± 8%
[Geomean]	5.96GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.68GB ± 6%
CockroachDBkv50/nodes=1-8	9.05GB ± 4%
CockroachDBkv95/nodes=1-8	6.54GB ± 4%
CockroachDBkv0/nodes=3-8	8.55GB ± 5%
CockroachDBkv50/nodes=3-8	9.00GB ± 3%
CockroachDBkv95/nodes=3-8	6.61GB ± 6%
[Geomean]	8.00GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	215M ± 3%
CockroachDBkv50/nodes=1-8	239M ± 7%
CockroachDBkv95/nodes=1-8	31.8M ±44%
CockroachDBkv0/nodes=3-8	212M ± 5%
CockroachDBkv50/nodes=3-8	237M ± 6%
CockroachDBkv95/nodes=3-8	31.5M ±69%
[Geomean]	117M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	5.64G ±10%
CockroachDBkv50/nodes=1-8	12.0G ±88%
CockroachDBkv95/nodes=1-8	1.60G ±30%
CockroachDBkv0/nodes=3-8	5.79G ±44%
CockroachDBkv50/nodes=3-8	13.5G ±60%
CockroachDBkv95/nodes=3-8	1.68G ±75%
[Geomean]	4.92G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	186M ± 5%
CockroachDBkv50/nodes=1-8	165M ±31%
CockroachDBkv95/nodes=1-8	2.95M ± 5%
CockroachDBkv0/nodes=3-8	187M ± 3%
CockroachDBkv50/nodes=3-8	161M ±25%
CockroachDBkv95/nodes=3-8	2.94M ± 5%
[Geomean]	44.7M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	319M ± 0%
CockroachDBkv50/nodes=1-8	362M ±12%
CockroachDBkv95/nodes=1-8	130M ±23%
CockroachDBkv0/nodes=3-8	319M ± 0%
CockroachDBkv50/nodes=3-8	356M ±18%
CockroachDBkv95/nodes=3-8	129M ±29%
[Geomean]	246M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.13G ±78%
CockroachDBkv50/nodes=1-8	4.37G ±29%
CockroachDBkv95/nodes=1-8	197M ±11%
CockroachDBkv0/nodes=3-8	1.29G ±66%
CockroachDBkv50/nodes=3-8	4.15G ±55%
CockroachDBkv95/nodes=3-8	206M ±27%
[Geomean]	1.01G

	write-ops/sec
CockroachDBkv0/nodes=1-8	22.4k ± 2%
CockroachDBkv50/nodes=1-8	12.7k ± 2%
CockroachDBkv95/nodes=1-8	1.47k ± 1%
CockroachDBkv0/nodes=3-8	22.5k ± 5%
CockroachDBkv50/nodes=3-8	12.7k ± 2%
CockroachDBkv95/nodes=3-8	1.47k ± 1%
[Geomean]	7.48k

	write-ops
CockroachDBkv0/nodes=1-8	1.34M ± 2%
CockroachDBkv50/nodes=1-8	761k ± 2%
CockroachDBkv95/nodes=1-8	88.5k ± 1%
CockroachDBkv0/nodes=3-8	1.35M ± 5%
CockroachDBkv50/nodes=3-8	760k ± 2%
CockroachDBkv95/nodes=3-8	88.3k ± 1%
[Geomean]	449k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	141M ±12%
CockroachDBkv95/nodes=1-8	23.3M ±49%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	141M ±22%
CockroachDBkv95/nodes=3-8	24.0M ±39%
[Geomean]	57.8M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	11.9G ±62%
CockroachDBkv95/nodes=1-8	1.60G ±30%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	13.2G ±71%
CockroachDBkv95/nodes=3-8	1.66G ±76%
[Geomean]	4.53G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	107M ±65%
CockroachDBkv95/nodes=1-8	300k ± 0%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	103M ±47%
CockroachDBkv95/nodes=3-8	300k ± 0%
[Geomean]	5.61M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	203M ± 9%
CockroachDBkv95/nodes=1-8	109M ±23%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	204M ±15%
CockroachDBkv95/nodes=3-8	108M ±30%
[Geomean]	149M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	808M ±199%
CockroachDBkv95/nodes=1-8	172M ±12%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	743M ±144%
CockroachDBkv95/nodes=3-8	178M ±27%
[Geomean]	368M

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	12.7k ± 2%
CockroachDBkv95/nodes=1-8	28.0k ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	12.6k ± 2%
CockroachDBkv95/nodes=3-8	28.0k ± 1%
[Geomean]	18.8k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	760k ± 2%
CockroachDBkv95/nodes=1-8	1.68M ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	759k ± 2%
CockroachDBkv95/nodes=3-8	1.68M ± 1%
[Geomean]	1.13M

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