Performance Result Comparison

label

common value

baseline-commit

022c8636110ebac86a9b88724cda168ed713c21f

benchmarks-commit

4a545adeb0d5e7170d0c5633a6f04be94529fde3

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

90617fb7ceb59cf08bee7826bb51b8c8fb8c11de

experiment-commit-time

2026-10-20T01:14:34Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-20T01:20:09.435339756Z

shortname

sweet_cockroachdb

upload

20261020.24

upload-file

results

upload-part

20261020.24/0

upload-time

2026-10-20T06:31:02Z

label

values

toolchain

upload:20261020.24:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-48	34.1µs ± 2%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.5µs ± 1%
CockroachDBkv0/nodes=3-48	33.9µs ± 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	3.52GB ±24%
CockroachDBkv50/nodes=1-48	3.96GB ± 3%
CockroachDBkv95/nodes=1-48	2.33GB ±27%
CockroachDBkv0/nodes=3-48	3.38GB ±22%
CockroachDBkv50/nodes=3-48	3.97GB ± 3%
CockroachDBkv95/nodes=3-48	2.15GB ±34%
[Geomean]	3.13GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	5.08GB ±23%
CockroachDBkv50/nodes=1-48	5.30GB ± 2%
CockroachDBkv95/nodes=1-48	2.98GB ±30%
CockroachDBkv0/nodes=3-48	4.92GB ±23%
CockroachDBkv50/nodes=3-48	5.25GB ± 1%
CockroachDBkv95/nodes=3-48	2.76GB ±33%
[Geomean]	4.23GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	8.40GB ±21%
CockroachDBkv50/nodes=1-48	8.50GB ± 6%
CockroachDBkv95/nodes=1-48	5.70GB ±15%
CockroachDBkv0/nodes=3-48	8.12GB ±20%
CockroachDBkv50/nodes=3-48	8.44GB ± 8%
CockroachDBkv95/nodes=3-48	5.51GB ±19%
[Geomean]	7.32GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	11.8M ±87%
CockroachDBkv50/nodes=1-48	3.82M ±15%
CockroachDBkv95/nodes=1-48	3.35M ±40%
CockroachDBkv0/nodes=3-48	9.75M ±104%
CockroachDBkv50/nodes=3-48	3.65M ±20%
CockroachDBkv95/nodes=3-48	3.06M ±86%
[Geomean]	5.05M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	2.12G ±116%
CockroachDBkv50/nodes=1-48	989M ±42%
CockroachDBkv95/nodes=1-48	449M ±97%
CockroachDBkv0/nodes=3-48	1.79G ±140%
CockroachDBkv50/nodes=3-48	886M ±10%
CockroachDBkv95/nodes=3-48	330M ±174%
[Geomean]	888M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.32M ± 9%
CockroachDBkv50/nodes=1-48	1.15M ± 5%
CockroachDBkv95/nodes=1-48	2.00M ± 0%
CockroachDBkv0/nodes=3-48	1.33M ± 5%
CockroachDBkv50/nodes=3-48	1.16M ± 5%
CockroachDBkv95/nodes=3-48	2.06M ± 7%
[Geomean]	1.46M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	46.5M ±225%
CockroachDBkv50/nodes=1-48	2.95M ± 5%
CockroachDBkv95/nodes=1-48	3.23M ±15%
CockroachDBkv0/nodes=3-48	38.1M ±241%
CockroachDBkv50/nodes=3-48	2.96M ± 5%
CockroachDBkv95/nodes=3-48	3.43M ±19%
[Geomean]	7.46M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	125M ±95%
CockroachDBkv50/nodes=1-48	6.66M ±34%
CockroachDBkv95/nodes=1-48	6.26M ±50%
CockroachDBkv0/nodes=3-48	102M ±114%
CockroachDBkv50/nodes=3-48	6.18M ±16%
CockroachDBkv95/nodes=3-48	6.12M ±72%
[Geomean]	16.5M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.4k ± 2%
CockroachDBkv50/nodes=1-48	14.8k ± 1%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	29.5k ± 2%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 2%
[Geomean]	8.67k

	write-ops
CockroachDBkv0/nodes=1-48	1.76M ± 2%
CockroachDBkv50/nodes=1-48	890k ± 1%
CockroachDBkv95/nodes=1-48	89.6k ± 1%
CockroachDBkv0/nodes=3-48	1.77M ± 2%
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	89.7k ± 2%
[Geomean]	520k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.44M ±31%
CockroachDBkv95/nodes=1-48	1.25M ±116%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.22M ± 8%
CockroachDBkv95/nodes=3-48	950k ±237%
[Geomean]	1.59M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	948M ±42%
CockroachDBkv95/nodes=1-48	442M ±98%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	849M ±11%
CockroachDBkv95/nodes=3-48	324M ±180%
[Geomean]	583M

	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	300k ± 0%
CockroachDBkv95/nodes=1-48	200k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	300k ± 0%
CockroachDBkv95/nodes=3-48	200k ± 0%
[Geomean]	245k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	670k ±10%
CockroachDBkv95/nodes=1-48	605k ±164%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	675k ±11%
CockroachDBkv95/nodes=3-48	530k ±164%
[Geomean]	617k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	28.4k ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	14.9k ± 0%
CockroachDBkv95/nodes=3-48	28.4k ± 1%
[Geomean]	20.5k

	read-ops
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	890k ± 0%
CockroachDBkv95/nodes=1-48	1.70M ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	1.70M ± 1%
[Geomean]	1.23M

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