Performance Result Comparison

label

common value

baseline-commit

2aae1000ea1d4b28923b96db28acf4e3b99d6aff

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

c56bcdef12109746e81dfe8b5914002f192d4afd

experiment-commit-time

2026-10-27T20:38:49Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-28T00:45:58.027726346Z

shortname

sweet_cockroachdb

upload

20261028.43

upload-file

results

upload-part

20261028.43/0

upload-time

2026-10-28T05:56:45Z

label

values

toolchain

upload:20261028.43:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-48	34.3µs ± 4%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.5µs ± 1%
CockroachDBkv0/nodes=3-48	34.2µs ± 3%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.8µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.73GB ±28%
CockroachDBkv50/nodes=1-48	3.96GB ± 2%
CockroachDBkv95/nodes=1-48	2.33GB ±28%
CockroachDBkv0/nodes=3-48	3.67GB ±27%
CockroachDBkv50/nodes=3-48	3.98GB ± 2%
CockroachDBkv95/nodes=3-48	2.29GB ±27%
[Geomean]	3.24GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	5.24GB ±21%
CockroachDBkv50/nodes=1-48	5.26GB ± 2%
CockroachDBkv95/nodes=1-48	3.08GB ±33%
CockroachDBkv0/nodes=3-48	5.18GB ±22%
CockroachDBkv50/nodes=3-48	5.29GB ± 1%
CockroachDBkv95/nodes=3-48	3.00GB ±32%
[Geomean]	4.37GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	8.73GB ±23%
CockroachDBkv50/nodes=1-48	8.39GB ± 8%
CockroachDBkv95/nodes=1-48	5.85GB ±16%
CockroachDBkv0/nodes=3-48	8.61GB ±23%
CockroachDBkv50/nodes=3-48	8.43GB ± 7%
CockroachDBkv95/nodes=3-48	5.75GB ±16%
[Geomean]	7.51GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	15.8M ±124%
CockroachDBkv50/nodes=1-48	3.84M ±10%
CockroachDBkv95/nodes=1-48	3.75M ±41%
CockroachDBkv0/nodes=3-48	16.5M ±124%
CockroachDBkv50/nodes=3-48	4.01M ±17%
CockroachDBkv95/nodes=3-48	3.74M ±50%
[Geomean]	6.20M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	2.88G ±99%
CockroachDBkv50/nodes=1-48	916M ±17%
CockroachDBkv95/nodes=1-48	476M ±97%
CockroachDBkv0/nodes=3-48	2.44G ±99%
CockroachDBkv50/nodes=3-48	977M ±24%
CockroachDBkv95/nodes=3-48	446M ±97%
[Geomean]	1.05G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.56M ±10%
CockroachDBkv50/nodes=1-48	1.23M ± 6%
CockroachDBkv95/nodes=1-48	2.26M ± 6%
CockroachDBkv0/nodes=3-48	1.55M ±10%
CockroachDBkv50/nodes=3-48	1.23M ± 6%
CockroachDBkv95/nodes=3-48	2.27M ±10%
[Geomean]	1.63M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	57.2M ±238%
CockroachDBkv50/nodes=1-48	3.30M ±15%
CockroachDBkv95/nodes=1-48	3.60M ±14%
CockroachDBkv0/nodes=3-48	66.4M ±190%
CockroachDBkv50/nodes=3-48	3.29M ±13%
CockroachDBkv95/nodes=3-48	3.66M ±12%
[Geomean]	9.03M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	155M ±96%
CockroachDBkv50/nodes=1-48	5.91M ±20%
CockroachDBkv95/nodes=1-48	6.10M ±33%
CockroachDBkv0/nodes=3-48	147M ±95%
CockroachDBkv50/nodes=3-48	6.08M ±17%
CockroachDBkv95/nodes=3-48	6.36M ±48%
[Geomean]	17.8M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.1k ± 3%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	29.2k ± 3%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.64k

	write-ops
CockroachDBkv0/nodes=1-48	1.75M ± 3%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.5k ± 1%
CockroachDBkv0/nodes=3-48	1.75M ± 3%
CockroachDBkv50/nodes=3-48	890k ± 0%
CockroachDBkv95/nodes=3-48	89.5k ± 1%
[Geomean]	519k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.28M ± 8%
CockroachDBkv95/nodes=1-48	1.43M ±102%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.43M ±23%
CockroachDBkv95/nodes=3-48	1.38M ±117%
[Geomean]	1.82M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	889M ±21%
CockroachDBkv95/nodes=1-48	471M ±98%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	931M ±23%
CockroachDBkv95/nodes=3-48	444M ±98%
[Geomean]	645M

	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	255k ±22%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	300k ± 0%
CockroachDBkv95/nodes=3-48	255k ±22%
[Geomean]	277k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	760k ±61%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	689k ±74%
[Geomean]	712k

	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 ± 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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