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

b73c1430905ad30332a25ad980f5659aa74fce29

experiment-commit-time

2026-10-01T01:39:03Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-01T07:29:00.767617271Z

shortname

sweet_cockroachdb

upload

20261001.115

upload-file

results

upload-part

20261001.115/0

upload-time

2026-10-01T12:40:11Z

label

values

toolchain

upload:20261001.115:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-48	33.3µs ± 0%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.5µs ± 1%
CockroachDBkv0/nodes=3-48	34.0µs ± 5%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.6µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	2.76GB ± 8%
CockroachDBkv50/nodes=1-48	3.98GB ± 2%
CockroachDBkv95/nodes=1-48	2.35GB ±27%
CockroachDBkv0/nodes=3-48	3.42GB ±25%
CockroachDBkv50/nodes=3-48	4.01GB ± 2%
CockroachDBkv95/nodes=3-48	2.23GB ±31%
[Geomean]	3.04GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.20GB ± 6%
CockroachDBkv50/nodes=1-48	5.26GB ± 2%
CockroachDBkv95/nodes=1-48	2.97GB ±30%
CockroachDBkv0/nodes=3-48	4.94GB ±25%
CockroachDBkv50/nodes=3-48	5.29GB ± 2%
CockroachDBkv95/nodes=3-48	2.87GB ±45%
[Geomean]	4.13GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	6.88GB ± 5%
CockroachDBkv50/nodes=1-48	8.31GB ± 6%
CockroachDBkv95/nodes=1-48	5.68GB ±14%
CockroachDBkv0/nodes=3-48	8.10GB ±22%
CockroachDBkv50/nodes=3-48	8.53GB ± 6%
CockroachDBkv95/nodes=3-48	5.60GB ±29%
[Geomean]	7.08GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	1.85M ±19%
CockroachDBkv50/nodes=1-48	3.80M ±13%
CockroachDBkv95/nodes=1-48	3.55M ±60%
CockroachDBkv0/nodes=3-48	13.5M ±193%
CockroachDBkv50/nodes=3-48	3.86M ±14%
CockroachDBkv95/nodes=3-48	3.36M ±55%
[Geomean]	4.04M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	42.9M ±32%
CockroachDBkv50/nodes=1-48	912M ±18%
CockroachDBkv95/nodes=1-48	450M ±97%
CockroachDBkv0/nodes=3-48	1.72G ±197%
CockroachDBkv50/nodes=3-48	930M ±15%
CockroachDBkv95/nodes=3-48	376M ±132%
[Geomean]	468M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.51M ± 8%
CockroachDBkv50/nodes=1-48	1.20M ± 0%
CockroachDBkv95/nodes=1-48	2.27M ±10%
CockroachDBkv0/nodes=3-48	1.53M ±11%
CockroachDBkv50/nodes=3-48	1.20M ± 0%
CockroachDBkv95/nodes=3-48	2.20M ± 0%
[Geomean]	1.60M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	3.23M ±15%
CockroachDBkv50/nodes=1-48	3.04M ± 5%
CockroachDBkv95/nodes=1-48	3.31M ± 9%
CockroachDBkv0/nodes=3-48	69.0M ±180%
CockroachDBkv50/nodes=3-48	3.15M ±11%
CockroachDBkv95/nodes=3-48	3.37M ± 4%
[Geomean]	5.36M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	10.2M ±178%
CockroachDBkv50/nodes=1-48	5.72M ±32%
CockroachDBkv95/nodes=1-48	5.67M ±103%
CockroachDBkv0/nodes=3-48	100M ±127%
CockroachDBkv50/nodes=3-48	5.93M ±33%
CockroachDBkv95/nodes=3-48	5.50M ±82%
[Geomean]	10.1M

	write-ops/sec
CockroachDBkv0/nodes=1-48	30.0k ± 0%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 2%
CockroachDBkv0/nodes=3-48	29.4k ± 5%
CockroachDBkv50/nodes=3-48	14.8k ± 1%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.70k

	write-ops
CockroachDBkv0/nodes=1-48	1.80M ± 0%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.5k ± 2%
CockroachDBkv0/nodes=3-48	1.77M ± 5%
CockroachDBkv50/nodes=3-48	891k ± 1%
CockroachDBkv95/nodes=3-48	89.6k ± 1%
[Geomean]	522k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.27M ±19%
CockroachDBkv95/nodes=1-48	1.29M ±125%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.37M ±31%
CockroachDBkv95/nodes=3-48	1.11M ±142%
[Geomean]	1.67M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	872M ±19%
CockroachDBkv95/nodes=1-48	447M ±98%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	888M ±17%
CockroachDBkv95/nodes=3-48	373M ±134%
[Geomean]	600M

	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	265k ±25%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	400k ± 0%
CockroachDBkv95/nodes=3-48	250k ±20%
[Geomean]	321k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	722k ±11%
CockroachDBkv95/nodes=1-48	715k ±194%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	717k ±12%
CockroachDBkv95/nodes=3-48	700k ±157%
[Geomean]	713k

	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	14.8k ± 0%
CockroachDBkv95/nodes=3-48	28.4k ± 1%
[Geomean]	20.5k

	read-ops
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	891k ± 0%
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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