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

87b06e2c18bf96180ff1cdd1f285cb18768d39d0

experiment-commit-time

2026-10-01T01:39:50Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-01T02:11:06.008247432Z

shortname

sweet_cockroachdb

upload

20261001.76

upload-file

results

upload-part

20261001.76/0

upload-time

2026-10-01T07:22:20Z

label

values

toolchain

upload:20261001.76:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-48	33.7µs ± 4%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.5µs ± 1%
CockroachDBkv0/nodes=3-48	33.3µs ± 0%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.6µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.12GB ±36%
CockroachDBkv50/nodes=1-48	4.00GB ± 1%
CockroachDBkv95/nodes=1-48	2.27GB ±27%
CockroachDBkv0/nodes=3-48	2.73GB ± 6%
CockroachDBkv50/nodes=3-48	3.99GB ± 2%
CockroachDBkv95/nodes=3-48	2.45GB ±30%
[Geomean]	3.02GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.68GB ±29%
CockroachDBkv50/nodes=1-48	5.27GB ± 3%
CockroachDBkv95/nodes=1-48	2.94GB ±29%
CockroachDBkv0/nodes=3-48	4.19GB ± 6%
CockroachDBkv50/nodes=3-48	5.28GB ± 1%
CockroachDBkv95/nodes=3-48	3.21GB ±34%
[Geomean]	4.15GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	7.64GB ±29%
CockroachDBkv50/nodes=1-48	8.44GB ± 5%
CockroachDBkv95/nodes=1-48	5.69GB ±19%
CockroachDBkv0/nodes=3-48	6.81GB ± 3%
CockroachDBkv50/nodes=3-48	8.40GB ± 8%
CockroachDBkv95/nodes=3-48	5.89GB ±16%
[Geomean]	7.06GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	4.01M ±369%
CockroachDBkv50/nodes=1-48	3.82M ±10%
CockroachDBkv95/nodes=1-48	3.48M ±44%
CockroachDBkv0/nodes=3-48	1.81M ±16%
CockroachDBkv50/nodes=3-48	4.01M ±22%
CockroachDBkv95/nodes=3-48	3.81M ±40%
[Geomean]	3.37M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	1.03G ±306%
CockroachDBkv50/nodes=1-48	945M ±35%
CockroachDBkv95/nodes=1-48	412M ±111%
CockroachDBkv0/nodes=3-48	41.3M ±27%
CockroachDBkv50/nodes=3-48	980M ±30%
CockroachDBkv95/nodes=3-48	516M ±97%
[Geomean]	451M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.51M ± 7%
CockroachDBkv50/nodes=1-48	1.20M ± 0%
CockroachDBkv95/nodes=1-48	2.20M ± 0%
CockroachDBkv0/nodes=3-48	1.52M ± 8%
CockroachDBkv50/nodes=3-48	1.20M ± 0%
CockroachDBkv95/nodes=3-48	2.28M ±10%
[Geomean]	1.60M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	16.5M ±664%
CockroachDBkv50/nodes=1-48	3.03M ± 4%
CockroachDBkv95/nodes=1-48	3.34M ±17%
CockroachDBkv0/nodes=3-48	3.12M ±25%
CockroachDBkv50/nodes=3-48	3.10M ±10%
CockroachDBkv95/nodes=3-48	3.31M ± 6%
[Geomean]	4.18M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	57.8M ±278%
CockroachDBkv50/nodes=1-48	5.60M ±30%
CockroachDBkv95/nodes=1-48	5.71M ±56%
CockroachDBkv0/nodes=3-48	8.95M ±99%
CockroachDBkv50/nodes=3-48	5.83M ±39%
CockroachDBkv95/nodes=3-48	5.95M ±41%
[Geomean]	9.12M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.7k ± 4%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	30.0k ± 0%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.71k

	write-ops
CockroachDBkv0/nodes=1-48	1.78M ± 4%
CockroachDBkv50/nodes=1-48	890k ± 0%
CockroachDBkv95/nodes=1-48	89.7k ± 1%
CockroachDBkv0/nodes=3-48	1.80M ± 0%
CockroachDBkv50/nodes=3-48	890k ± 0%
CockroachDBkv95/nodes=3-48	89.5k ± 1%
[Geomean]	523k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.52M ±39%
CockroachDBkv95/nodes=1-48	1.22M ±130%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.46M ±26%
CockroachDBkv95/nodes=3-48	1.49M ±93%
[Geomean]	1.83M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	910M ±33%
CockroachDBkv95/nodes=1-48	408M ±114%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	941M ±21%
CockroachDBkv95/nodes=3-48	511M ±98%
[Geomean]	650M

	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	275k ±27%
[Geomean]	325k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	730k ±119%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	850k ±112%
[Geomean]	743k

	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	28.3k ± 1%
[Geomean]	20.5k

	read-ops
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	889k ± 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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