Performance Result Comparison

label

common value

baseline-commit

2ae494ef9fb90e0da0073c31800ba38870249994

benchmarks-commit

4a545adeb0d5e7170d0c5633a6f04be94529fde3

branch

release-branch.go1.26

builder

go1.26-linux-amd64_c3h88-perf_vs_release

public-worker-builder@golang-ci-luci.iam.gserviceaccount.com

cpu

Intel(R) Xeon(R) Platinum 8481C CPU @ 2.70GHz

experiment-commit

4e8c85f5319d999bfd7617fdc191631e5634e3c5

experiment-commit-time

2026-10-20T01:26:11Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-20T01:32:20.712216715Z

shortname

sweet_cockroachdb

upload

20261020.38

upload-file

results

upload-part

20261020.38/0

upload-time

2026-10-20T07:20:14Z

label

values

toolchain

upload:20261020.38:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-44	36.2µs ± 6%
CockroachDBkv50/nodes=1-44	33.3µs ± 0%
CockroachDBkv95/nodes=1-44	33.8µs ± 0%
CockroachDBkv0/nodes=3-44	36.2µs ± 3%
CockroachDBkv50/nodes=3-44	33.6µs ± 2%
CockroachDBkv95/nodes=3-44	33.9µs ± 1%
[Geomean]	34.5µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.25GB ± 6%
CockroachDBkv50/nodes=1-44	2.91GB ± 2%
CockroachDBkv95/nodes=1-44	2.96GB ± 1%
CockroachDBkv0/nodes=3-44	4.25GB ± 4%
CockroachDBkv50/nodes=3-44	3.35GB ±26%
CockroachDBkv95/nodes=3-44	2.94GB ± 4%
[Geomean]	3.40GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	5.58GB ± 6%
CockroachDBkv50/nodes=1-44	3.95GB ± 2%
CockroachDBkv95/nodes=1-44	3.62GB ± 2%
CockroachDBkv0/nodes=3-44	5.59GB ± 7%
CockroachDBkv50/nodes=3-44	4.49GB ±28%
CockroachDBkv95/nodes=3-44	3.64GB ± 2%
[Geomean]	4.40GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	9.07GB ± 4%
CockroachDBkv50/nodes=1-44	6.62GB ± 3%
CockroachDBkv95/nodes=1-44	6.11GB ± 2%
CockroachDBkv0/nodes=3-44	9.11GB ± 4%
CockroachDBkv50/nodes=3-44	7.37GB ±20%
CockroachDBkv95/nodes=3-44	6.19GB ± 3%
[Geomean]	7.31GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	35.5M ±132%
CockroachDBkv50/nodes=1-44	1.40M ± 0%
CockroachDBkv95/nodes=1-44	4.78M ±15%
CockroachDBkv0/nodes=3-44	34.0M ±53%
CockroachDBkv50/nodes=3-44	3.00M ±216%
CockroachDBkv95/nodes=3-44	4.97M ±35%
[Geomean]	7.03M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	5.75G ± 7%
CockroachDBkv50/nodes=1-44	34.8M ±34%
CockroachDBkv95/nodes=1-44	1.16G ±22%
CockroachDBkv0/nodes=3-44	5.82G ±12%
CockroachDBkv50/nodes=3-44	528M ±332%
CockroachDBkv95/nodes=3-44	1.17G ± 9%
[Geomean]	970M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	1.47M ± 9%
CockroachDBkv50/nodes=1-44	1.20M ± 0%
CockroachDBkv95/nodes=1-44	1.73M ± 8%
CockroachDBkv0/nodes=3-44	1.47M ±11%
CockroachDBkv50/nodes=3-44	1.20M ± 0%
CockroachDBkv95/nodes=3-44	1.72M ± 7%
[Geomean]	1.45M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	95.2M ±323%
CockroachDBkv50/nodes=1-44	2.63M ±14%
CockroachDBkv95/nodes=1-44	2.40M ± 0%
CockroachDBkv0/nodes=3-44	100M ±126%
CockroachDBkv50/nodes=3-44	2.65M ±17%
CockroachDBkv95/nodes=3-44	2.37M ± 7%
[Geomean]	8.50M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	249M ±35%
CockroachDBkv50/nodes=1-44	4.33M ±10%
CockroachDBkv95/nodes=1-44	4.13M ±26%
CockroachDBkv0/nodes=3-44	254M ±17%
CockroachDBkv50/nodes=3-44	7.72M ±321%
CockroachDBkv95/nodes=3-44	4.19M ±38%
[Geomean]	18.2M

	write-ops/sec
CockroachDBkv0/nodes=1-44	27.7k ± 6%
CockroachDBkv50/nodes=1-44	15.0k ± 0%
CockroachDBkv95/nodes=1-44	1.48k ± 1%
CockroachDBkv0/nodes=3-44	27.6k ± 3%
CockroachDBkv50/nodes=3-44	14.9k ± 2%
CockroachDBkv95/nodes=3-44	1.48k ± 1%
[Geomean]	8.49k

	write-ops
CockroachDBkv0/nodes=1-44	1.66M ± 6%
CockroachDBkv50/nodes=1-44	900k ± 0%
CockroachDBkv95/nodes=1-44	88.6k ± 1%
CockroachDBkv0/nodes=3-44	1.66M ± 3%
CockroachDBkv50/nodes=3-44	894k ± 2%
CockroachDBkv95/nodes=3-44	88.8k ± 1%
[Geomean]	509k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	400k ± 0%
CockroachDBkv95/nodes=1-44	3.06M ±12%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.72M ±232%
CockroachDBkv95/nodes=3-44	3.25M ±48%
[Geomean]	1.62M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	24.1M ±82%
CockroachDBkv95/nodes=1-44	1.16G ±22%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	507M ±350%
CockroachDBkv95/nodes=3-44	1.15G ±12%
[Geomean]	357M

	read-p50-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	400k ± 0%
CockroachDBkv95/nodes=1-44	300k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	400k ± 0%
CockroachDBkv95/nodes=3-44	300k ± 0%
[Geomean]	346k

	read-p95-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	525k ±14%
CockroachDBkv95/nodes=1-44	400k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	540k ±30%
CockroachDBkv95/nodes=3-44	400k ± 0%
[Geomean]	461k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	900k ± 0%
CockroachDBkv95/nodes=1-44	700k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	935k ±28%
CockroachDBkv95/nodes=3-44	722k ±11%
[Geomean]	808k

	read-ops/sec
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	15.0k ± 0%
CockroachDBkv95/nodes=1-44	28.1k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	14.9k ± 2%
CockroachDBkv95/nodes=3-44	28.1k ± 1%
[Geomean]	20.5k

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	900k ± 0%
CockroachDBkv95/nodes=1-44	1.69M ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	894k ± 2%
CockroachDBkv95/nodes=3-44	1.68M ± 1%
[Geomean]	1.23M

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