Performance Result Comparison

label

common value

baseline-commit

862c888e612ac346c7c4d99c9392bdfd265f33b0

benchmarks-commit

616e1609d6d4f5b25ff4a1049aa0f81f47e2d337

branch

release-branch.go1.27

builder

go1.27-linux-amd64_c4dh96-perf_vs_release

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

cpu

AMD EPYC 9B45

experiment-commit

fa3bd01f472610ae973d5c6719db5b6dd08069f6

experiment-commit-time

2026-09-30T19:13:13Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-09-30T20:54:06.918279851Z

shortname

sweet_cockroachdb

upload

20261001.16

upload-file

results

upload-part

20261001.16/0

upload-time

2026-10-01T02:05:47Z

label

values

toolchain

upload:20261001.16:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-48	33.9µs ± 3%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.5µs ± 1%
CockroachDBkv0/nodes=3-48	33.9µs ± 4%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.42GB ±23%
CockroachDBkv50/nodes=1-48	4.01GB ± 2%
CockroachDBkv95/nodes=1-48	2.28GB ±25%
CockroachDBkv0/nodes=3-48	3.35GB ±24%
CockroachDBkv50/nodes=3-48	4.01GB ± 2%
CockroachDBkv95/nodes=3-48	2.28GB ±29%
[Geomean]	3.14GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.93GB ±20%
CockroachDBkv50/nodes=1-48	5.29GB ± 2%
CockroachDBkv95/nodes=1-48	2.93GB ±29%
CockroachDBkv0/nodes=3-48	4.81GB ±21%
CockroachDBkv50/nodes=3-48	5.29GB ± 1%
CockroachDBkv95/nodes=3-48	2.92GB ±29%
[Geomean]	4.22GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	8.16GB ±19%
CockroachDBkv50/nodes=1-48	8.58GB ± 5%
CockroachDBkv95/nodes=1-48	5.69GB ±16%
CockroachDBkv0/nodes=3-48	8.01GB ±21%
CockroachDBkv50/nodes=3-48	8.53GB ± 7%
CockroachDBkv95/nodes=3-48	5.70GB ±15%
[Geomean]	7.33GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	10.5M ±201%
CockroachDBkv50/nodes=1-48	4.06M ±23%
CockroachDBkv95/nodes=1-48	3.48M ±61%
CockroachDBkv0/nodes=3-48	10.4M ±225%
CockroachDBkv50/nodes=3-48	3.98M ±21%
CockroachDBkv95/nodes=3-48	3.52M ±56%
[Geomean]	5.28M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	1.66G ±151%
CockroachDBkv50/nodes=1-48	992M ±29%
CockroachDBkv95/nodes=1-48	404M ±116%
CockroachDBkv0/nodes=3-48	1.56G ±158%
CockroachDBkv50/nodes=3-48	961M ±26%
CockroachDBkv95/nodes=3-48	412M ±112%
[Geomean]	862M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.56M ±10%
CockroachDBkv50/nodes=1-48	1.22M ± 6%
CockroachDBkv95/nodes=1-48	2.32M ± 5%
CockroachDBkv0/nodes=3-48	1.58M ± 7%
CockroachDBkv50/nodes=3-48	1.25M ± 4%
CockroachDBkv95/nodes=3-48	2.35M ± 7%
[Geomean]	1.65M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	33.3M ±303%
CockroachDBkv50/nodes=1-48	3.15M ± 8%
CockroachDBkv95/nodes=1-48	3.36M ± 4%
CockroachDBkv0/nodes=3-48	56.0M ±245%
CockroachDBkv50/nodes=3-48	3.21M ± 7%
CockroachDBkv95/nodes=3-48	3.36M ± 4%
[Geomean]	7.73M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	104M ±101%
CockroachDBkv50/nodes=1-48	5.87M ±16%
CockroachDBkv95/nodes=1-48	5.53M ±52%
CockroachDBkv0/nodes=3-48	95.2M ±129%
CockroachDBkv50/nodes=3-48	5.88M ±21%
CockroachDBkv95/nodes=3-48	5.43M ±49%
[Geomean]	14.7M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.5k ± 3%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	29.5k ± 4%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.68k

	write-ops
CockroachDBkv0/nodes=1-48	1.77M ± 3%
CockroachDBkv50/nodes=1-48	890k ± 0%
CockroachDBkv95/nodes=1-48	89.6k ± 1%
CockroachDBkv0/nodes=3-48	1.77M ± 4%
CockroachDBkv50/nodes=3-48	890k ± 0%
CockroachDBkv95/nodes=3-48	89.6k ± 1%
[Geomean]	521k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.52M ±43%
CockroachDBkv95/nodes=1-48	1.21M ±166%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.41M ±29%
CockroachDBkv95/nodes=3-48	1.24M ±158%
[Geomean]	1.74M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	940M ±29%
CockroachDBkv95/nodes=1-48	399M ±119%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	917M ±32%
CockroachDBkv95/nodes=3-48	405M ±116%
[Geomean]	611M

	read-p50-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	300k ± 0%
CockroachDBkv95/nodes=1-48	100k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	300k ± 0%
CockroachDBkv95/nodes=3-48	100k ± 0%
[Geomean]	173k

	read-p95-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	400k ± 0%
CockroachDBkv95/nodes=1-48	255k ±22%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	400k ± 0%
CockroachDBkv95/nodes=3-48	255k ±22%
[Geomean]	319k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	730k ±10%
CockroachDBkv95/nodes=1-48	735k ±131%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	721k ±11%
CockroachDBkv95/nodes=3-48	742k ±170%
[Geomean]	732k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.8k ± 1%
CockroachDBkv95/nodes=1-48	28.4k ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	28.4k ± 1%
[Geomean]	20.5k

	read-ops
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	890k ± 1%
CockroachDBkv95/nodes=1-48	1.70M ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	890k ± 0%
CockroachDBkv95/nodes=3-48	1.70M ± 1%
[Geomean]	1.23M

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