Performance Result Comparison

label

common value

baseline-commit

7b2881024c95a11ddb86663a616340aa3a88b67f

benchmarks-commit

41f93bcc32f646a580e1d383839a2a437bb217ef

branch

release-branch.go1.27

builder

go1.27-linux-amd64_c2s16-perf_vs_release

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

cpu

Intel(R) Xeon(R) CPU @ 3.10GHz

experiment-commit

8e7ba03754ee2a386ac17439725bcc44bcdb12a7

experiment-commit-time

2026-11-10T16:23:19Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-11-11T05:58:58.56893768Z

shortname

sweet_cockroachdb

upload

20261111.190

upload-file

results

upload-part

20261111.190/0

upload-time

2026-11-11T13:01:05Z

label

values

toolchain

upload:20261111.190:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	82.3µs ± 4%
CockroachDBkv50/nodes=1-8	72.3µs ± 6%
CockroachDBkv95/nodes=1-8	52.3µs ± 2%
CockroachDBkv0/nodes=3-8	81.2µs ± 8%
CockroachDBkv50/nodes=3-8	72.6µs ± 3%
CockroachDBkv95/nodes=3-8	52.2µs ± 4%
[Geomean]	67.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	4.71GB ± 2%
CockroachDBkv50/nodes=1-8	4.83GB ± 5%
CockroachDBkv95/nodes=1-8	3.69GB ± 8%
CockroachDBkv0/nodes=3-8	4.72GB ± 3%
CockroachDBkv50/nodes=3-8	4.83GB ± 4%
CockroachDBkv95/nodes=3-8	3.69GB ± 6%
[Geomean]	4.38GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.16GB ± 5%
CockroachDBkv50/nodes=1-8	6.30GB ± 5%
CockroachDBkv95/nodes=1-8	4.84GB ±10%
CockroachDBkv0/nodes=3-8	6.18GB ± 6%
CockroachDBkv50/nodes=3-8	6.31GB ± 5%
CockroachDBkv95/nodes=3-8	4.86GB ±10%
[Geomean]	5.74GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.06GB ± 3%
CockroachDBkv50/nodes=1-8	8.36GB ± 3%
CockroachDBkv95/nodes=1-8	6.71GB ± 8%
CockroachDBkv0/nodes=3-8	8.08GB ± 5%
CockroachDBkv50/nodes=3-8	8.31GB ± 3%
CockroachDBkv95/nodes=3-8	6.75GB ± 7%
[Geomean]	7.68GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	416M ± 5%
CockroachDBkv50/nodes=1-8	475M ±15%
CockroachDBkv95/nodes=1-8	335M ± 5%
CockroachDBkv0/nodes=3-8	409M ± 8%
CockroachDBkv50/nodes=3-8	486M ±11%
CockroachDBkv95/nodes=3-8	339M ±10%
[Geomean]	406M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	11.5G ±77%
CockroachDBkv50/nodes=1-8	18.4G ±50%
CockroachDBkv95/nodes=1-8	15.4G ±74%
CockroachDBkv0/nodes=3-8	11.5G ±77%
CockroachDBkv50/nodes=3-8	17.9G ±46%
CockroachDBkv95/nodes=3-8	15.5G ±65%
[Geomean]	14.8G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	328M ±13%
CockroachDBkv50/nodes=1-8	254M ±39%
CockroachDBkv95/nodes=1-8	266M ± 9%
CockroachDBkv0/nodes=3-8	335M ±10%
CockroachDBkv50/nodes=3-8	263M ±34%
CockroachDBkv95/nodes=3-8	263M ± 4%
[Geomean]	283M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	692M ± 8%
CockroachDBkv50/nodes=1-8	899M ± 8%
CockroachDBkv95/nodes=1-8	530M ±18%
CockroachDBkv0/nodes=3-8	692M ± 7%
CockroachDBkv50/nodes=3-8	893M ±14%
CockroachDBkv95/nodes=3-8	539M ±25%
[Geomean]	692M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	5.32G ±66%
CockroachDBkv50/nodes=1-8	7.30G ±32%
CockroachDBkv95/nodes=1-8	2.87G ±106%
CockroachDBkv0/nodes=3-8	4.74G ±53%
CockroachDBkv50/nodes=3-8	7.36G ±31%
CockroachDBkv95/nodes=3-8	2.68G ±110%
[Geomean]	4.68G

	write-ops/sec
CockroachDBkv0/nodes=1-8	12.1k ± 4%
CockroachDBkv50/nodes=1-8	6.93k ± 6%
CockroachDBkv95/nodes=1-8	958 ± 2%
CockroachDBkv0/nodes=3-8	12.3k ± 8%
CockroachDBkv50/nodes=3-8	6.89k ± 3%
CockroachDBkv95/nodes=3-8	960 ± 3%
[Geomean]	4.33k

	write-ops
CockroachDBkv0/nodes=1-8	729k ± 4%
CockroachDBkv50/nodes=1-8	416k ± 6%
CockroachDBkv95/nodes=1-8	57.5k ± 2%
CockroachDBkv0/nodes=3-8	740k ± 8%
CockroachDBkv50/nodes=3-8	414k ± 3%
CockroachDBkv95/nodes=3-8	57.6k ± 3%
[Geomean]	260k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	245M ±11%
CockroachDBkv95/nodes=1-8	265M ± 2%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	245M ±13%
CockroachDBkv95/nodes=3-8	265M ± 4%
[Geomean]	255M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	18.9G ±52%
CockroachDBkv95/nodes=1-8	18.6G ±79%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	19.1G ±63%
CockroachDBkv95/nodes=3-8	18.7G ±73%
[Geomean]	18.8G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	130M ±42%
CockroachDBkv95/nodes=1-8	239M ±12%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	143M ±46%
CockroachDBkv95/nodes=3-8	240M ± 6%
[Geomean]	181M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	348M ±16%
CockroachDBkv95/nodes=1-8	364M ± 8%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	346M ±21%
CockroachDBkv95/nodes=3-8	357M ±15%
[Geomean]	354M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	4.49G ±55%
CockroachDBkv95/nodes=1-8	1.71G ±166%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	3.28G ±105%
CockroachDBkv95/nodes=3-8	1.12G ±152%
[Geomean]	2.31G

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	6.92k ± 6%
CockroachDBkv95/nodes=1-8	18.2k ± 2%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	6.87k ± 3%
CockroachDBkv95/nodes=3-8	18.2k ± 3%
[Geomean]	11.2k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	415k ± 6%
CockroachDBkv95/nodes=1-8	1.09M ± 2%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	412k ± 3%
CockroachDBkv95/nodes=3-8	1.09M ± 3%
[Geomean]	672k

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