Performance Result Comparison

label

common value

baseline-commit

862c888e612ac346c7c4d99c9392bdfd265f33b0

benchmarks-commit

616e1609d6d4f5b25ff4a1049aa0f81f47e2d337

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

4e4eec75bd001b2319c4a5c54aec3cb6da4bf3af

experiment-commit-time

2026-09-30T21:36:18Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-01T17:53:08.905697713Z

shortname

sweet_cockroachdb

upload

20261001.194

upload-file

results

upload-part

20261001.194/0

upload-time

2026-10-01T23:06:43Z

label

values

toolchain

upload:20261001.194:

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	34.5µs ± 3%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.6µs ± 0%
[Geomean]	33.9µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.68GB ±25%
CockroachDBkv50/nodes=1-48	4.01GB ± 2%
CockroachDBkv95/nodes=1-48	2.43GB ±29%
CockroachDBkv0/nodes=3-48	3.86GB ±28%
CockroachDBkv50/nodes=3-48	4.00GB ± 2%
CockroachDBkv95/nodes=3-48	2.81GB ± 6%
[Geomean]	3.41GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	5.26GB ±22%
CockroachDBkv50/nodes=1-48	5.31GB ± 3%
CockroachDBkv95/nodes=1-48	3.08GB ±33%
CockroachDBkv0/nodes=3-48	5.36GB ±25%
CockroachDBkv50/nodes=3-48	5.31GB ± 1%
CockroachDBkv95/nodes=3-48	3.55GB ± 2%
[Geomean]	4.53GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	8.67GB ±22%
CockroachDBkv50/nodes=1-48	8.44GB ± 6%
CockroachDBkv95/nodes=1-48	5.74GB ±16%
CockroachDBkv0/nodes=3-48	8.85GB ±24%
CockroachDBkv50/nodes=3-48	8.40GB ± 7%
CockroachDBkv95/nodes=3-48	6.04GB ± 3%
[Geomean]	7.57GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	17.3M ±111%
CockroachDBkv50/nodes=1-48	4.15M ±18%
CockroachDBkv95/nodes=1-48	3.87M ±57%
CockroachDBkv0/nodes=3-48	19.9M ±92%
CockroachDBkv50/nodes=3-48	4.28M ±17%
CockroachDBkv95/nodes=3-48	4.46M ±13%
[Geomean]	6.88M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	2.54G ±98%
CockroachDBkv50/nodes=1-48	971M ±24%
CockroachDBkv95/nodes=1-48	494M ±158%
CockroachDBkv0/nodes=3-48	3.06G ±99%
CockroachDBkv50/nodes=3-48	1.04G ±36%
CockroachDBkv95/nodes=3-48	714M ±20%
[Geomean]	1.18G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.77M ± 4%
CockroachDBkv50/nodes=1-48	1.40M ± 0%
CockroachDBkv95/nodes=1-48	2.50M ± 0%
CockroachDBkv0/nodes=3-48	1.82M ± 4%
CockroachDBkv50/nodes=3-48	1.40M ± 0%
CockroachDBkv95/nodes=3-48	2.53M ± 3%
[Geomean]	1.85M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	66.2M ±191%
CockroachDBkv50/nodes=1-48	3.69M ±14%
CockroachDBkv95/nodes=1-48	3.99M ±13%
CockroachDBkv0/nodes=3-48	79.7M ±152%
CockroachDBkv50/nodes=3-48	3.67M ± 7%
CockroachDBkv95/nodes=3-48	4.13M ±10%
[Geomean]	10.3M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	143M ±93%
CockroachDBkv50/nodes=1-48	8.43M ±86%
CockroachDBkv95/nodes=1-48	6.15M ±28%
CockroachDBkv0/nodes=3-48	159M ±95%
CockroachDBkv50/nodes=3-48	7.08M ±27%
CockroachDBkv95/nodes=3-48	6.91M ±29%
[Geomean]	19.7M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.1k ± 4%
CockroachDBkv50/nodes=1-48	14.8k ± 1%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	29.0k ± 3%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.63k

	write-ops
CockroachDBkv0/nodes=1-48	1.75M ± 4%
CockroachDBkv50/nodes=1-48	890k ± 1%
CockroachDBkv95/nodes=1-48	89.6k ± 1%
CockroachDBkv0/nodes=3-48	1.74M ± 3%
CockroachDBkv50/nodes=3-48	890k ± 0%
CockroachDBkv95/nodes=3-48	89.4k ± 1%
[Geomean]	518k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.41M ±24%
CockroachDBkv95/nodes=1-48	1.30M ±162%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.59M ±35%
CockroachDBkv95/nodes=3-48	1.85M ±19%
[Geomean]	1.97M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	930M ±30%
CockroachDBkv95/nodes=1-48	495M ±171%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	984M ±43%
CockroachDBkv95/nodes=3-48	696M ±21%
[Geomean]	749M

	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	400k ± 0%
CockroachDBkv95/nodes=1-48	270k ±26%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	400k ± 0%
CockroachDBkv95/nodes=3-48	300k ± 0%
[Geomean]	337k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	763k ±21%
CockroachDBkv95/nodes=1-48	533k ±125%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	742k ±21%
CockroachDBkv95/nodes=3-48	589k ±70%
[Geomean]	650k

	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 ± 1%
CockroachDBkv95/nodes=3-48	28.3k ± 0%
[Geomean]	20.5k

	read-ops
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	890k ± 0%
CockroachDBkv95/nodes=1-48	1.70M ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	889k ± 1%
CockroachDBkv95/nodes=3-48	1.70M ± 0%
[Geomean]	1.23M

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