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

359bec41aec1c7d2a58048a125cd8c8c206cf7b6

experiment-commit-time

2026-09-30T21:35:02Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-01T18:00:37.793088662Z

shortname

sweet_cockroachdb

upload

20261001.196

upload-file

results

upload-part

20261001.196/0

upload-time

2026-10-01T23:12:28Z

label

values

toolchain

upload:20261001.196:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-48	33.3µs ± 0%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.6µs ± 0%
CockroachDBkv0/nodes=3-48	33.3µs ± 0%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.5µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	2.73GB ± 4%
CockroachDBkv50/nodes=1-48	3.97GB ± 1%
CockroachDBkv95/nodes=1-48	2.85GB ± 3%
CockroachDBkv0/nodes=3-48	2.72GB ± 6%
CockroachDBkv50/nodes=3-48	3.97GB ± 2%
CockroachDBkv95/nodes=3-48	2.38GB ±28%
[Geomean]	3.04GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.22GB ± 6%
CockroachDBkv50/nodes=1-48	5.27GB ± 2%
CockroachDBkv95/nodes=1-48	3.52GB ± 1%
CockroachDBkv0/nodes=3-48	4.20GB ± 6%
CockroachDBkv50/nodes=3-48	5.25GB ± 2%
CockroachDBkv95/nodes=3-48	2.98GB ±31%
[Geomean]	4.16GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	6.86GB ± 4%
CockroachDBkv50/nodes=1-48	8.32GB ± 6%
CockroachDBkv95/nodes=1-48	6.04GB ± 3%
CockroachDBkv0/nodes=3-48	6.84GB ± 4%
CockroachDBkv50/nodes=3-48	8.24GB ± 2%
CockroachDBkv95/nodes=3-48	5.66GB ±17%
[Geomean]	6.92GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	1.58M ±20%
CockroachDBkv50/nodes=1-48	3.83M ±17%
CockroachDBkv95/nodes=1-48	3.73M ±13%
CockroachDBkv0/nodes=3-48	1.55M ±10%
CockroachDBkv50/nodes=3-48	3.76M ±28%
CockroachDBkv95/nodes=3-48	3.17M ±71%
[Geomean]	2.73M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	43.4M ±30%
CockroachDBkv50/nodes=1-48	987M ±22%
CockroachDBkv95/nodes=1-48	711M ±15%
CockroachDBkv0/nodes=3-48	39.8M ±53%
CockroachDBkv50/nodes=3-48	954M ±27%
CockroachDBkv95/nodes=3-48	469M ±129%
[Geomean]	286M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.33M ± 5%
CockroachDBkv50/nodes=1-48	1.10M ± 0%
CockroachDBkv95/nodes=1-48	1.93M ± 3%
CockroachDBkv0/nodes=3-48	1.33M ± 5%
CockroachDBkv50/nodes=3-48	1.10M ± 0%
CockroachDBkv95/nodes=3-48	1.92M ± 6%
[Geomean]	1.41M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	2.62M ±26%
CockroachDBkv50/nodes=1-48	2.75M ± 9%
CockroachDBkv95/nodes=1-48	2.87M ± 5%
CockroachDBkv0/nodes=3-48	2.60M ±19%
CockroachDBkv50/nodes=3-48	2.75M ±13%
CockroachDBkv95/nodes=3-48	2.88M ± 4%
[Geomean]	2.74M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	8.90M ±124%
CockroachDBkv50/nodes=1-48	5.36M ±36%
CockroachDBkv95/nodes=1-48	4.03M ±16%
CockroachDBkv0/nodes=3-48	7.52M ±89%
CockroachDBkv50/nodes=3-48	5.44M ±54%
CockroachDBkv95/nodes=3-48	4.04M ±49%
[Geomean]	5.63M

	write-ops/sec
CockroachDBkv0/nodes=1-48	30.0k ± 0%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	30.0k ± 0%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.73k

	write-ops
CockroachDBkv0/nodes=1-48	1.80M ± 0%
CockroachDBkv50/nodes=1-48	890k ± 0%
CockroachDBkv95/nodes=1-48	89.5k ± 1%
CockroachDBkv0/nodes=3-48	1.80M ± 0%
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	89.6k ± 1%
[Geomean]	524k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.50M ±20%
CockroachDBkv95/nodes=1-48	1.79M ±16%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.37M ±22%
CockroachDBkv95/nodes=3-48	1.23M ±120%
[Geomean]	1.90M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	936M ±22%
CockroachDBkv95/nodes=1-48	707M ±15%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	906M ±26%
CockroachDBkv95/nodes=3-48	459M ±127%
[Geomean]	724M

	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	300k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	400k ± 0%
CockroachDBkv95/nodes=3-48	260k ±23%
[Geomean]	334k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	735k ±22%
CockroachDBkv95/nodes=1-48	541k ±29%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	765k ±18%
CockroachDBkv95/nodes=3-48	516k ±133%
[Geomean]	629k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	28.3k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	28.4k ± 1%
[Geomean]	20.5k

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

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