Performance Result Comparison

label

common value

baseline-commit

862c888e612ac346c7c4d99c9392bdfd265f33b0

benchmarks-commit

616e1609d6d4f5b25ff4a1049aa0f81f47e2d337

branch

release-branch.go1.27

builder

go1.27-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

322f1785b0448ac898a30f8b4f783b64ec3643fc

experiment-commit-time

2026-09-30T22:10:23Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-01T14:47:06.436217522Z

shortname

sweet_cockroachdb

upload

20261001.177

upload-file

results

upload-part

20261001.177/0

upload-time

2026-10-01T20:31:13Z

label

values

toolchain

upload:20261001.177:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-44	36.7µs ± 5%
CockroachDBkv50/nodes=1-44	33.8µs ± 1%
CockroachDBkv95/nodes=1-44	33.9µs ± 0%
CockroachDBkv0/nodes=3-44	36.1µs ± 5%
CockroachDBkv50/nodes=3-44	34.0µs ± 1%
CockroachDBkv95/nodes=3-44	33.8µs ± 0%
[Geomean]	34.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.25GB ± 4%
CockroachDBkv50/nodes=1-44	3.82GB ±25%
CockroachDBkv95/nodes=1-44	2.93GB ± 2%
CockroachDBkv0/nodes=3-44	4.18GB ± 2%
CockroachDBkv50/nodes=3-44	4.22GB ± 4%
CockroachDBkv95/nodes=3-44	2.94GB ± 2%
[Geomean]	3.68GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	5.56GB ± 4%
CockroachDBkv50/nodes=1-44	5.05GB ±23%
CockroachDBkv95/nodes=1-44	3.59GB ± 2%
CockroachDBkv0/nodes=3-44	5.57GB ± 7%
CockroachDBkv50/nodes=3-44	5.53GB ± 4%
CockroachDBkv95/nodes=3-44	3.63GB ± 3%
[Geomean]	4.74GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	9.02GB ± 4%
CockroachDBkv50/nodes=1-44	8.09GB ±20%
CockroachDBkv95/nodes=1-44	6.04GB ± 3%
CockroachDBkv0/nodes=3-44	8.96GB ± 5%
CockroachDBkv50/nodes=3-44	8.77GB ± 6%
CockroachDBkv95/nodes=3-44	6.12GB ± 4%
[Geomean]	7.72GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	40.3M ±48%
CockroachDBkv50/nodes=1-44	6.38M ±87%
CockroachDBkv95/nodes=1-44	5.44M ±19%
CockroachDBkv0/nodes=3-44	30.9M ±77%
CockroachDBkv50/nodes=3-44	7.09M ±79%
CockroachDBkv95/nodes=3-44	5.10M ± 8%
[Geomean]	10.8M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	6.17G ±17%
CockroachDBkv50/nodes=1-44	1.11G ±96%
CockroachDBkv95/nodes=1-44	1.28G ±20%
CockroachDBkv0/nodes=3-44	5.93G ±19%
CockroachDBkv50/nodes=3-44	1.55G ±21%
CockroachDBkv95/nodes=3-44	1.21G ± 6%
[Geomean]	2.15G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	1.65M ± 9%
CockroachDBkv50/nodes=1-44	1.26M ± 5%
CockroachDBkv95/nodes=1-44	1.90M ± 0%
CockroachDBkv0/nodes=3-44	1.60M ± 0%
CockroachDBkv50/nodes=3-44	1.30M ± 0%
CockroachDBkv95/nodes=3-44	1.93M ± 4%
[Geomean]	1.58M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	144M ±192%
CockroachDBkv50/nodes=1-44	3.25M ±26%
CockroachDBkv95/nodes=1-44	2.60M ± 0%
CockroachDBkv0/nodes=3-44	71.1M ±254%
CockroachDBkv50/nodes=3-44	3.28M ±19%
CockroachDBkv95/nodes=3-44	2.60M ± 0%
[Geomean]	9.50M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	268M ±18%
CockroachDBkv50/nodes=1-44	114M ±136%
CockroachDBkv95/nodes=1-44	5.77M ±23%
CockroachDBkv0/nodes=3-44	250M ±21%
CockroachDBkv50/nodes=3-44	133M ±126%
CockroachDBkv95/nodes=3-44	7.19M ±118%
[Geomean]	59.0M

	write-ops/sec
CockroachDBkv0/nodes=1-44	27.3k ± 5%
CockroachDBkv50/nodes=1-44	14.8k ± 1%
CockroachDBkv95/nodes=1-44	1.48k ± 1%
CockroachDBkv0/nodes=3-44	27.7k ± 4%
CockroachDBkv50/nodes=3-44	14.7k ± 1%
CockroachDBkv95/nodes=3-44	1.48k ± 1%
[Geomean]	8.44k

	write-ops
CockroachDBkv0/nodes=1-44	1.64M ± 5%
CockroachDBkv50/nodes=1-44	889k ± 1%
CockroachDBkv95/nodes=1-44	88.6k ± 1%
CockroachDBkv0/nodes=3-44	1.66M ± 4%
CockroachDBkv50/nodes=3-44	885k ± 1%
CockroachDBkv95/nodes=3-44	88.5k ± 1%
[Geomean]	506k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	3.15M ±87%
CockroachDBkv95/nodes=1-44	3.48M ±23%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	4.16M ±23%
CockroachDBkv95/nodes=3-44	3.19M ± 9%
[Geomean]	3.47M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.08G ±97%
CockroachDBkv95/nodes=1-44	1.29G ±19%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.48G ±22%
CockroachDBkv95/nodes=3-44	1.20G ± 6%
[Geomean]	1.26G

	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	600k ± 0%
CockroachDBkv95/nodes=1-44	500k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	600k ± 0%
CockroachDBkv95/nodes=3-44	500k ± 0%
[Geomean]	548k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.71M ±105%
CockroachDBkv95/nodes=1-44	1.01M ±19%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	2.29M ±66%
CockroachDBkv95/nodes=3-44	1.02M ±37%
[Geomean]	1.42M

	read-ops/sec
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	14.8k ± 2%
CockroachDBkv95/nodes=1-44	28.0k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	14.7k ± 1%
CockroachDBkv95/nodes=3-44	28.1k ± 0%
[Geomean]	20.3k

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	887k ± 2%
CockroachDBkv95/nodes=1-44	1.68M ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	882k ± 1%
CockroachDBkv95/nodes=3-44	1.69M ± 0%
[Geomean]	1.22M

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