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

bd9992d1d1f35b7a3df41f73bb956e0ece3fbc74

experiment-commit-time

2026-10-01T02:59:37Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-01T07:19:42.089502468Z

shortname

sweet_cockroachdb

upload

20261001.114

upload-file

results

upload-part

20261001.114/0

upload-time

2026-10-01T12:31:31Z

label

values

toolchain

upload:20261001.114:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-48	33.3µs ± 0%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.5µs ± 1%
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	2.67GB ± 4%
CockroachDBkv50/nodes=1-48	3.99GB ± 1%
CockroachDBkv95/nodes=1-48	2.30GB ±26%
CockroachDBkv0/nodes=3-48	2.66GB ± 2%
CockroachDBkv50/nodes=3-48	3.98GB ± 1%
CockroachDBkv95/nodes=3-48	2.38GB ±28%
[Geomean]	2.92GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.12GB ± 4%
CockroachDBkv50/nodes=1-48	5.26GB ± 2%
CockroachDBkv95/nodes=1-48	3.00GB ±31%
CockroachDBkv0/nodes=3-48	4.12GB ± 5%
CockroachDBkv50/nodes=3-48	5.24GB ± 2%
CockroachDBkv95/nodes=3-48	3.06GB ±32%
[Geomean]	4.03GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	6.75GB ± 4%
CockroachDBkv50/nodes=1-48	8.43GB ± 7%
CockroachDBkv95/nodes=1-48	5.71GB ±17%
CockroachDBkv0/nodes=3-48	6.78GB ± 3%
CockroachDBkv50/nodes=3-48	8.39GB ± 6%
CockroachDBkv95/nodes=3-48	5.77GB ±16%
[Geomean]	6.89GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	1.46M ±10%
CockroachDBkv50/nodes=1-48	3.69M ±22%
CockroachDBkv95/nodes=1-48	3.08M ±76%
CockroachDBkv0/nodes=3-48	1.48M ± 8%
CockroachDBkv50/nodes=3-48	3.56M ±10%
CockroachDBkv95/nodes=3-48	3.34M ±70%
[Geomean]	2.58M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	40.9M ±54%
CockroachDBkv50/nodes=1-48	943M ±21%
CockroachDBkv95/nodes=1-48	411M ±121%
CockroachDBkv0/nodes=3-48	38.8M ±24%
CockroachDBkv50/nodes=3-48	898M ± 7%
CockroachDBkv95/nodes=3-48	486M ±98%
[Geomean]	254M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.20M ± 0%
CockroachDBkv50/nodes=1-48	1.06M ±14%
CockroachDBkv95/nodes=1-48	1.85M ± 8%
CockroachDBkv0/nodes=3-48	1.24M ±13%
CockroachDBkv50/nodes=3-48	1.05M ±14%
CockroachDBkv95/nodes=3-48	1.84M ± 9%
[Geomean]	1.33M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	2.34M ±11%
CockroachDBkv50/nodes=1-48	2.60M ± 0%
CockroachDBkv95/nodes=1-48	2.77M ±12%
CockroachDBkv0/nodes=3-48	2.37M ±10%
CockroachDBkv50/nodes=3-48	2.54M ± 5%
CockroachDBkv95/nodes=3-48	2.75M ± 6%
[Geomean]	2.55M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	6.31M ±100%
CockroachDBkv50/nodes=1-48	4.45M ±12%
CockroachDBkv95/nodes=1-48	4.25M ±37%
CockroachDBkv0/nodes=3-48	6.86M ±68%
CockroachDBkv50/nodes=3-48	4.57M ±14%
CockroachDBkv95/nodes=3-48	4.37M ±74%
[Geomean]	5.04M

	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]	8.72k

	write-ops
CockroachDBkv0/nodes=1-48	1.80M ± 0%
CockroachDBkv50/nodes=1-48	890k ± 0%
CockroachDBkv95/nodes=1-48	89.6k ± 1%
CockroachDBkv0/nodes=3-48	1.80M ± 0%
CockroachDBkv50/nodes=3-48	890k ± 0%
CockroachDBkv95/nodes=3-48	89.4k ± 1%
[Geomean]	523k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.38M ±26%
CockroachDBkv95/nodes=1-48	1.21M ±157%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.36M ±18%
CockroachDBkv95/nodes=3-48	1.45M ±134%
[Geomean]	1.77M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	899M ±19%
CockroachDBkv95/nodes=1-48	412M ±120%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	870M ±20%
CockroachDBkv95/nodes=3-48	485M ±98%
[Geomean]	629M

	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	260k ±23%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	375k ±20%
CockroachDBkv95/nodes=3-48	265k ±25%
[Geomean]	319k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	689k ±103%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	674k ±108%
[Geomean]	691k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	28.4k ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	28.3k ± 1%
[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	891k ± 0%
CockroachDBkv95/nodes=3-48	1.70M ± 1%
[Geomean]	1.23M

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