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

2e4b38eeb8c0c30aef79c5910f003438e4f2c41d

experiment-commit-time

2026-09-22T20:10:11Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-09-23T01:25:56.479935618Z

shortname

sweet_cockroachdb

upload

20260923.44

upload-file

results

upload-part

20260923.44/0

upload-time

2026-09-23T06:37:20Z

label

values

toolchain

upload:20260923.44:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-48	34.0µs ± 4%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.6µs ± 0%
CockroachDBkv0/nodes=3-48	33.7µs ± 3%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.29GB ±29%
CockroachDBkv50/nodes=1-48	3.99GB ± 2%
CockroachDBkv95/nodes=1-48	2.69GB ± 6%
CockroachDBkv0/nodes=3-48	3.10GB ±33%
CockroachDBkv50/nodes=3-48	3.97GB ± 2%
CockroachDBkv95/nodes=3-48	2.39GB ±28%
[Geomean]	3.18GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.86GB ±23%
CockroachDBkv50/nodes=1-48	5.27GB ± 1%
CockroachDBkv95/nodes=1-48	3.57GB ± 2%
CockroachDBkv0/nodes=3-48	4.59GB ±26%
CockroachDBkv50/nodes=3-48	5.27GB ± 1%
CockroachDBkv95/nodes=3-48	3.15GB ±34%
[Geomean]	4.37GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	7.99GB ±26%
CockroachDBkv50/nodes=1-48	8.38GB ± 7%
CockroachDBkv95/nodes=1-48	6.21GB ± 6%
CockroachDBkv0/nodes=3-48	7.57GB ±30%
CockroachDBkv50/nodes=3-48	8.22GB ± 7%
CockroachDBkv95/nodes=3-48	5.87GB ±16%
[Geomean]	7.31GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	12.0M ±220%
CockroachDBkv50/nodes=1-48	3.96M ±36%
CockroachDBkv95/nodes=1-48	4.29M ±16%
CockroachDBkv0/nodes=3-48	6.61M ±204%
CockroachDBkv50/nodes=3-48	3.88M ±18%
CockroachDBkv95/nodes=3-48	3.68M ±44%
[Geomean]	5.18M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	1.57G ±173%
CockroachDBkv50/nodes=1-48	950M ±27%
CockroachDBkv95/nodes=1-48	700M ±14%
CockroachDBkv0/nodes=3-48	1.04G ±312%
CockroachDBkv50/nodes=3-48	966M ±25%
CockroachDBkv95/nodes=3-48	495M ±98%
[Geomean]	897M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.53M ± 5%
CockroachDBkv50/nodes=1-48	1.20M ± 0%
CockroachDBkv95/nodes=1-48	2.20M ± 0%
CockroachDBkv0/nodes=3-48	1.48M ± 8%
CockroachDBkv50/nodes=3-48	1.20M ± 0%
CockroachDBkv95/nodes=3-48	2.20M ± 0%
[Geomean]	1.58M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	11.7M ±471%
CockroachDBkv50/nodes=1-48	3.02M ± 2%
CockroachDBkv95/nodes=1-48	3.19M ± 7%
CockroachDBkv0/nodes=3-48	3.36M ±165%
CockroachDBkv50/nodes=3-48	3.02M ± 9%
CockroachDBkv95/nodes=3-48	3.19M ± 3%
[Geomean]	3.93M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	91.2M ±148%
CockroachDBkv50/nodes=1-48	5.24M ±20%
CockroachDBkv95/nodes=1-48	5.34M ±31%
CockroachDBkv0/nodes=3-48	65.8M ±219%
CockroachDBkv50/nodes=3-48	5.21M ±21%
CockroachDBkv95/nodes=3-48	5.14M ±32%
[Geomean]	12.8M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.5k ± 4%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 0%
CockroachDBkv0/nodes=3-48	29.7k ± 3%
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 ± 4%
CockroachDBkv50/nodes=1-48	890k ± 0%
CockroachDBkv95/nodes=1-48	89.4k ± 0%
CockroachDBkv0/nodes=3-48	1.78M ± 3%
CockroachDBkv50/nodes=3-48	890k ± 0%
CockroachDBkv95/nodes=3-48	89.5k ± 1%
[Geomean]	521k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.46M ±34%
CockroachDBkv95/nodes=1-48	2.01M ±20%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.41M ±24%
CockroachDBkv95/nodes=3-48	1.46M ±93%
[Geomean]	2.04M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	908M ±26%
CockroachDBkv95/nodes=1-48	690M ±12%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	923M ±24%
CockroachDBkv95/nodes=3-48	495M ±98%
[Geomean]	731M

	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	300k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	400k ± 0%
CockroachDBkv95/nodes=3-48	275k ±27%
[Geomean]	339k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	921k ±67%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	840k ±138%
[Geomean]	785k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	28.3k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	28.3k ± 1%
[Geomean]	20.5k

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

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