Performance Result Comparison

label

common value

baseline-commit

8af21751f066eced273ca3ce49506b366847c623

benchmarks-commit

70693762b6a0d7f393892f0ace40979e3cbe5737

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

923f8ef0d52a0a4cdc7806a01edc74f237563351

experiment-commit-time

2026-08-26T20:43:22Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-08-26T21:13:35.301283468Z

shortname

sweet_cockroachdb

upload

20260827.17

upload-file

results

upload-part

20260827.17/0

upload-time

2026-08-27T02:58:30Z

label

values

toolchain

upload:20260827.17:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-44	36.9µs ± 4%
CockroachDBkv50/nodes=1-44	33.7µs ± 3%
CockroachDBkv95/nodes=1-44	33.8µs ± 0%
CockroachDBkv0/nodes=3-44	36.2µs ± 4%
CockroachDBkv50/nodes=3-44	33.8µs ± 3%
CockroachDBkv95/nodes=3-44	33.8µs ± 0%
[Geomean]	34.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.27GB ± 4%
CockroachDBkv50/nodes=1-44	3.68GB ±23%
CockroachDBkv95/nodes=1-44	2.95GB ± 3%
CockroachDBkv0/nodes=3-44	4.22GB ± 4%
CockroachDBkv50/nodes=3-44	3.71GB ±23%
CockroachDBkv95/nodes=3-44	2.93GB ± 4%
[Geomean]	3.59GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	5.53GB ± 6%
CockroachDBkv50/nodes=1-44	4.88GB ±21%
CockroachDBkv95/nodes=1-44	3.62GB ± 2%
CockroachDBkv0/nodes=3-44	5.61GB ± 6%
CockroachDBkv50/nodes=3-44	4.92GB ±22%
CockroachDBkv95/nodes=3-44	3.63GB ± 3%
[Geomean]	4.62GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	9.01GB ± 5%
CockroachDBkv50/nodes=1-44	7.98GB ±18%
CockroachDBkv95/nodes=1-44	6.09GB ± 2%
CockroachDBkv0/nodes=3-44	9.02GB ± 3%
CockroachDBkv50/nodes=3-44	8.00GB ±20%
CockroachDBkv95/nodes=3-44	6.08GB ± 5%
[Geomean]	7.60GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	42.6M ±47%
CockroachDBkv50/nodes=1-44	5.35M ±145%
CockroachDBkv95/nodes=1-44	5.05M ±11%
CockroachDBkv0/nodes=3-44	32.1M ±70%
CockroachDBkv50/nodes=3-44	6.41M ±165%
CockroachDBkv95/nodes=3-44	5.07M ±13%
[Geomean]	10.3M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	6.28G ± 6%
CockroachDBkv50/nodes=1-44	972M ±204%
CockroachDBkv95/nodes=1-44	1.18G ± 3%
CockroachDBkv0/nodes=3-44	6.07G ±15%
CockroachDBkv50/nodes=3-44	1.07G ±201%
CockroachDBkv95/nodes=3-44	1.20G ±12%
[Geomean]	1.96G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	1.44M ±11%
CockroachDBkv50/nodes=1-44	1.20M ± 0%
CockroachDBkv95/nodes=1-44	1.82M ± 4%
CockroachDBkv0/nodes=3-44	1.44M ±11%
CockroachDBkv50/nodes=3-44	1.20M ± 0%
CockroachDBkv95/nodes=3-44	1.80M ± 0%
[Geomean]	1.46M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	154M ±97%
CockroachDBkv50/nodes=1-44	2.89M ±28%
CockroachDBkv95/nodes=1-44	2.52M ± 5%
CockroachDBkv0/nodes=3-44	74.3M ±216%
CockroachDBkv50/nodes=3-44	2.99M ±24%
CockroachDBkv95/nodes=3-44	2.50M ± 0%
[Geomean]	9.24M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	266M ±15%
CockroachDBkv50/nodes=1-44	80.2M ±214%
CockroachDBkv95/nodes=1-44	5.00M ±16%
CockroachDBkv0/nodes=3-44	241M ±20%
CockroachDBkv50/nodes=3-44	113M ±168%
CockroachDBkv95/nodes=3-44	5.24M ±26%
[Geomean]	49.8M

	write-ops/sec
CockroachDBkv0/nodes=1-44	27.1k ± 4%
CockroachDBkv50/nodes=1-44	14.8k ± 3%
CockroachDBkv95/nodes=1-44	1.48k ± 1%
CockroachDBkv0/nodes=3-44	27.7k ± 4%
CockroachDBkv50/nodes=3-44	14.8k ± 3%
CockroachDBkv95/nodes=3-44	1.48k ± 1%
[Geomean]	8.44k

	write-ops
CockroachDBkv0/nodes=1-44	1.63M ± 4%
CockroachDBkv50/nodes=1-44	890k ± 3%
CockroachDBkv95/nodes=1-44	88.6k ± 1%
CockroachDBkv0/nodes=3-44	1.66M ± 4%
CockroachDBkv50/nodes=3-44	889k ± 3%
CockroachDBkv95/nodes=3-44	88.8k ± 1%
[Geomean]	506k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	2.75M ±176%
CockroachDBkv95/nodes=1-44	3.19M ± 4%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	2.89M ±166%
CockroachDBkv95/nodes=3-44	3.24M ±10%
[Geomean]	3.01M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	939M ±200%
CockroachDBkv95/nodes=1-44	1.18G ± 8%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.03G ±212%
CockroachDBkv95/nodes=3-44	1.20G ±12%
[Geomean]	1.08G

	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	1.61M ±86%
CockroachDBkv95/nodes=1-44	953k ±16%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.51M ±99%
CockroachDBkv95/nodes=3-44	976k ±23%
[Geomean]	1.23M

	read-ops/sec
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	14.8k ± 3%
CockroachDBkv95/nodes=1-44	28.1k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	14.8k ± 3%
CockroachDBkv95/nodes=3-44	28.1k ± 0%
[Geomean]	20.4k

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	889k ± 3%
CockroachDBkv95/nodes=1-44	1.69M ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	887k ± 3%
CockroachDBkv95/nodes=3-44	1.69M ± 0%
[Geomean]	1.22M

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