Performance Result Comparison

label

common value

baseline-commit

2ae494ef9fb90e0da0073c31800ba38870249994

benchmarks-commit

616e1609d6d4f5b25ff4a1049aa0f81f47e2d337

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

eb25b4e532c5a01f99ef860ec66743a8783f992b

experiment-commit-time

2026-10-08T15:18:16Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-09T04:48:57.798417371Z

shortname

sweet_cockroachdb

upload

20261009.107

upload-file

results

upload-part

20261009.107/0

upload-time

2026-10-09T10:42:24Z

label

values

toolchain

upload:20261009.107:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	49.5µs ± 5%
CockroachDBkv50/nodes=1-8	44.0µs ± 3%
CockroachDBkv95/nodes=1-8	34.4µs ± 2%
CockroachDBkv0/nodes=3-8	49.9µs ± 4%
CockroachDBkv50/nodes=3-8	43.4µs ± 2%
CockroachDBkv95/nodes=3-8	34.3µs ± 1%
[Geomean]	42.1µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.06GB ± 3%
CockroachDBkv50/nodes=1-8	5.20GB ± 2%
CockroachDBkv95/nodes=1-8	3.49GB ±10%
CockroachDBkv0/nodes=3-8	5.05GB ± 3%
CockroachDBkv50/nodes=3-8	5.22GB ± 4%
CockroachDBkv95/nodes=3-8	3.33GB ±21%
[Geomean]	4.48GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.63GB ± 8%
CockroachDBkv50/nodes=1-8	6.94GB ± 4%
CockroachDBkv95/nodes=1-8	4.95GB ± 6%
CockroachDBkv0/nodes=3-8	6.69GB ± 9%
CockroachDBkv50/nodes=3-8	6.93GB ± 6%
CockroachDBkv95/nodes=3-8	4.86GB ± 7%
[Geomean]	6.10GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.60GB ± 6%
CockroachDBkv50/nodes=1-8	9.03GB ± 3%
CockroachDBkv95/nodes=1-8	6.92GB ± 4%
CockroachDBkv0/nodes=3-8	8.65GB ± 7%
CockroachDBkv50/nodes=3-8	8.97GB ± 4%
CockroachDBkv95/nodes=3-8	6.83GB ± 5%
[Geomean]	8.11GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	247M ± 3%
CockroachDBkv50/nodes=1-8	268M ± 7%
CockroachDBkv95/nodes=1-8	80.5M ±26%
CockroachDBkv0/nodes=3-8	247M ± 5%
CockroachDBkv50/nodes=3-8	271M ± 8%
CockroachDBkv95/nodes=3-8	76.2M ±39%
[Geomean]	173M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	7.52G ±78%
CockroachDBkv50/nodes=1-8	17.3G ±58%
CockroachDBkv95/nodes=1-8	1.88G ±50%
CockroachDBkv0/nodes=3-8	5.94G ±54%
CockroachDBkv50/nodes=3-8	16.1G ±62%
CockroachDBkv95/nodes=3-8	1.56G ±31%
[Geomean]	5.76G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	214M ± 6%
CockroachDBkv50/nodes=1-8	173M ±27%
CockroachDBkv95/nodes=1-8	68.3M ±29%
CockroachDBkv0/nodes=3-8	215M ± 6%
CockroachDBkv50/nodes=3-8	186M ±17%
CockroachDBkv95/nodes=3-8	58.8M ±92%
[Geomean]	135M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	373M ± 6%
CockroachDBkv50/nodes=1-8	408M ±23%
CockroachDBkv95/nodes=1-8	191M ±25%
CockroachDBkv0/nodes=3-8	378M ± 7%
CockroachDBkv50/nodes=3-8	423M ±15%
CockroachDBkv95/nodes=3-8	193M ±13%
[Geomean]	311M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.69G ±51%
CockroachDBkv50/nodes=1-8	4.82G ±16%
CockroachDBkv95/nodes=1-8	351M ±35%
CockroachDBkv0/nodes=3-8	1.40G ±45%
CockroachDBkv50/nodes=3-8	4.22G ±30%
CockroachDBkv95/nodes=3-8	372M ±62%
[Geomean]	1.36G

	write-ops/sec
CockroachDBkv0/nodes=1-8	20.2k ± 4%
CockroachDBkv50/nodes=1-8	11.4k ± 3%
CockroachDBkv95/nodes=1-8	1.45k ± 2%
CockroachDBkv0/nodes=3-8	20.0k ± 4%
CockroachDBkv50/nodes=3-8	11.5k ± 2%
CockroachDBkv95/nodes=3-8	1.45k ± 1%
[Geomean]	6.94k

	write-ops
CockroachDBkv0/nodes=1-8	1.21M ± 4%
CockroachDBkv50/nodes=1-8	684k ± 3%
CockroachDBkv95/nodes=1-8	87.2k ± 2%
CockroachDBkv0/nodes=3-8	1.20M ± 4%
CockroachDBkv50/nodes=3-8	692k ± 2%
CockroachDBkv95/nodes=3-8	87.2k ± 1%
[Geomean]	417k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	168M ±14%
CockroachDBkv95/nodes=1-8	64.4M ±27%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	163M ±13%
CockroachDBkv95/nodes=3-8	61.2M ±44%
[Geomean]	102M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	16.7G ±58%
CockroachDBkv95/nodes=1-8	2.06G ±63%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	16.3G ±65%
CockroachDBkv95/nodes=3-8	1.66G ±54%
[Geomean]	5.51G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	112M ±55%
CockroachDBkv95/nodes=1-8	45.0M ±40%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	124M ±47%
CockroachDBkv95/nodes=3-8	38.4M ±99%
[Geomean]	70.0M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	225M ±14%
CockroachDBkv95/nodes=1-8	168M ±25%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	224M ±12%
CockroachDBkv95/nodes=3-8	170M ±16%
[Geomean]	195M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	1.17G ±164%
CockroachDBkv95/nodes=1-8	309M ±36%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	1.20G ±135%
CockroachDBkv95/nodes=3-8	307M ±64%
[Geomean]	604M

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	11.4k ± 3%
CockroachDBkv95/nodes=1-8	27.6k ± 2%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	11.5k ± 3%
CockroachDBkv95/nodes=3-8	27.7k ± 1%
[Geomean]	17.8k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	681k ± 3%
CockroachDBkv95/nodes=1-8	1.66M ± 2%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	690k ± 3%
CockroachDBkv95/nodes=3-8	1.66M ± 1%
[Geomean]	1.07M

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