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

f8a45f672be510fa894420cb37139c3df78da954

experiment-commit-time

2026-09-15T14:39:30Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-09-15T14:49:49.046941922Z

shortname

sweet_cockroachdb

upload

20260915.89

upload-file

results

upload-part

20260915.89/0

upload-time

2026-09-15T20:01:35Z

label

values

toolchain

upload:20260915.89:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-48	34.1µs ± 3%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.5µs ± 1%
CockroachDBkv0/nodes=3-48	33.8µs ± 4%
CockroachDBkv50/nodes=3-48	33.7µs ± 1%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.47GB ±22%
CockroachDBkv50/nodes=1-48	3.94GB ± 2%
CockroachDBkv95/nodes=1-48	2.46GB ±31%
CockroachDBkv0/nodes=3-48	3.20GB ±30%
CockroachDBkv50/nodes=3-48	3.95GB ± 2%
CockroachDBkv95/nodes=3-48	2.26GB ±29%
[Geomean]	3.14GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.93GB ±21%
CockroachDBkv50/nodes=1-48	5.26GB ± 2%
CockroachDBkv95/nodes=1-48	3.21GB ±36%
CockroachDBkv0/nodes=3-48	4.68GB ±25%
CockroachDBkv50/nodes=3-48	5.26GB ± 2%
CockroachDBkv95/nodes=3-48	2.91GB ±29%
[Geomean]	4.26GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	8.13GB ±20%
CockroachDBkv50/nodes=1-48	8.36GB ± 6%
CockroachDBkv95/nodes=1-48	5.89GB ±17%
CockroachDBkv0/nodes=3-48	7.73GB ±25%
CockroachDBkv50/nodes=3-48	8.43GB ± 7%
CockroachDBkv95/nodes=3-48	5.59GB ±17%
[Geomean]	7.25GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	14.2M ±160%
CockroachDBkv50/nodes=1-48	3.85M ±19%
CockroachDBkv95/nodes=1-48	3.81M ±47%
CockroachDBkv0/nodes=3-48	9.47M ±280%
CockroachDBkv50/nodes=3-48	3.94M ±30%
CockroachDBkv95/nodes=3-48	3.26M ±66%
[Geomean]	5.42M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	2.07G ±108%
CockroachDBkv50/nodes=1-48	947M ±20%
CockroachDBkv95/nodes=1-48	543M ±98%
CockroachDBkv0/nodes=3-48	1.33G ±224%
CockroachDBkv50/nodes=3-48	1.00G ±40%
CockroachDBkv95/nodes=3-48	370M ±136%
[Geomean]	898M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.48M ± 8%
CockroachDBkv50/nodes=1-48	1.20M ± 0%
CockroachDBkv95/nodes=1-48	2.20M ± 0%
CockroachDBkv0/nodes=3-48	1.49M ± 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	65.7M ±194%
CockroachDBkv50/nodes=1-48	3.03M ± 2%
CockroachDBkv95/nodes=1-48	3.44M ± 8%
CockroachDBkv0/nodes=3-48	24.5M ±481%
CockroachDBkv50/nodes=3-48	3.03M ± 4%
CockroachDBkv95/nodes=3-48	3.41M ± 3%
[Geomean]	7.47M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	116M ±95%
CockroachDBkv50/nodes=1-48	5.17M ± 9%
CockroachDBkv95/nodes=1-48	5.32M ±33%
CockroachDBkv0/nodes=3-48	76.8M ±184%
CockroachDBkv50/nodes=3-48	5.17M ±12%
CockroachDBkv95/nodes=3-48	5.06M ±30%
[Geomean]	13.6M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.4k ± 3%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	29.6k ± 4%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.67k

	write-ops
CockroachDBkv0/nodes=1-48	1.76M ± 3%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.3k ± 1%
CockroachDBkv0/nodes=3-48	1.78M ± 4%
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	89.6k ± 1%
[Geomean]	520k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.38M ±22%
CockroachDBkv95/nodes=1-48	1.57M ±110%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.48M ±33%
CockroachDBkv95/nodes=3-48	1.06M ±183%
[Geomean]	1.77M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	915M ±25%
CockroachDBkv95/nodes=1-48	535M ±98%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	963M ±39%
CockroachDBkv95/nodes=3-48	369M ±136%
[Geomean]	646M

	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	230k ±30%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	300k ± 0%
CockroachDBkv95/nodes=3-48	200k ± 0%
[Geomean]	254k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	679k ±12%
CockroachDBkv95/nodes=1-48	642k ±87%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	655k ± 8%
CockroachDBkv95/nodes=3-48	500k ±140%
[Geomean]	615k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	28.3k ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	14.8k ± 1%
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	890k ± 1%
CockroachDBkv95/nodes=3-48	1.70M ± 1%
[Geomean]	1.23M

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