Performance Result Comparison

label

common value

baseline-commit

862c888e612ac346c7c4d99c9392bdfd265f33b0

benchmarks-commit

616e1609d6d4f5b25ff4a1049aa0f81f47e2d337

branch

release-branch.go1.27

builder

go1.27-linux-arm64_c4ah72-perf_vs_release

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

experiment-commit

8ada93d797e9f9f30f78cd5e3a0c373363395db6

experiment-commit-time

2026-10-01T01:38:41Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-01T13:12:52.339522428Z

shortname

sweet_cockroachdb

upload

20261001.162

upload-file

results

upload-part

20261001.162/0

upload-time

2026-10-01T18:35:03Z

label

values

toolchain

upload:20261001.162:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-36	36.2µs ± 3%
CockroachDBkv50/nodes=1-36	33.8µs ± 0%
CockroachDBkv95/nodes=1-36	33.8µs ± 1%
CockroachDBkv0/nodes=3-36	36.0µs ± 4%
CockroachDBkv50/nodes=3-36	33.8µs ± 0%
CockroachDBkv95/nodes=3-36	33.9µs ± 0%
[Geomean]	34.6µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-36	4.09GB ± 4%
CockroachDBkv50/nodes=1-36	3.92GB ± 2%
CockroachDBkv95/nodes=1-36	2.71GB ± 6%
CockroachDBkv0/nodes=3-36	4.06GB ± 4%
CockroachDBkv50/nodes=3-36	3.93GB ± 2%
CockroachDBkv95/nodes=3-36	2.72GB ± 1%
[Geomean]	3.51GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-36	5.38GB ± 3%
CockroachDBkv50/nodes=1-36	5.19GB ± 2%
CockroachDBkv95/nodes=1-36	3.61GB ± 3%
CockroachDBkv0/nodes=3-36	5.37GB ± 3%
CockroachDBkv50/nodes=3-36	5.19GB ± 2%
CockroachDBkv95/nodes=3-36	3.64GB ± 5%
[Geomean]	4.66GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-36	8.96GB ± 3%
CockroachDBkv50/nodes=1-36	8.10GB ± 5%
CockroachDBkv95/nodes=1-36	6.31GB ± 5%
CockroachDBkv0/nodes=3-36	8.86GB ± 4%
CockroachDBkv50/nodes=3-36	8.11GB ± 7%
CockroachDBkv95/nodes=3-36	6.41GB ± 2%
[Geomean]	7.71GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-36	35.3M ±44%
CockroachDBkv50/nodes=1-36	4.44M ± 4%
CockroachDBkv95/nodes=1-36	5.85M ±30%
CockroachDBkv0/nodes=3-36	31.3M ±65%
CockroachDBkv50/nodes=3-36	4.73M ±21%
CockroachDBkv95/nodes=3-36	6.38M ±16%
[Geomean]	9.76M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-36	5.49G ± 8%
CockroachDBkv50/nodes=1-36	1.15G ± 5%
CockroachDBkv95/nodes=1-36	1.05G ±30%
CockroachDBkv0/nodes=3-36	5.50G ± 7%
CockroachDBkv50/nodes=3-36	1.15G ± 7%
CockroachDBkv95/nodes=3-36	1.14G ± 0%
[Geomean]	1.91G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-36	1.63M ±10%
CockroachDBkv50/nodes=1-36	1.30M ± 0%
CockroachDBkv95/nodes=1-36	2.28M ± 5%
CockroachDBkv0/nodes=3-36	1.60M ± 0%
CockroachDBkv50/nodes=3-36	1.30M ± 0%
CockroachDBkv95/nodes=3-36	2.31M ± 5%
[Geomean]	1.69M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-36	113M ±108%
CockroachDBkv50/nodes=1-36	3.05M ± 2%
CockroachDBkv95/nodes=1-36	3.40M ± 0%
CockroachDBkv0/nodes=3-36	80.9M ±190%
CockroachDBkv50/nodes=3-36	3.04M ± 2%
CockroachDBkv95/nodes=3-36	3.39M ± 9%
[Geomean]	10.0M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-36	242M ±11%
CockroachDBkv50/nodes=1-36	4.92M ± 9%
CockroachDBkv95/nodes=1-36	8.16M ±67%
CockroachDBkv0/nodes=3-36	238M ±13%
CockroachDBkv50/nodes=3-36	5.04M ±15%
CockroachDBkv95/nodes=3-36	13.3M ±230%
[Geomean]	23.2M

	write-ops/sec
CockroachDBkv0/nodes=1-36	27.6k ± 3%
CockroachDBkv50/nodes=1-36	14.8k ± 0%
CockroachDBkv95/nodes=1-36	1.48k ± 1%
CockroachDBkv0/nodes=3-36	27.8k ± 4%
CockroachDBkv50/nodes=3-36	14.8k ± 0%
CockroachDBkv95/nodes=3-36	1.47k ± 1%
[Geomean]	8.45k

	write-ops
CockroachDBkv0/nodes=1-36	1.66M ± 3%
CockroachDBkv50/nodes=1-36	887k ± 0%
CockroachDBkv95/nodes=1-36	88.6k ± 1%
CockroachDBkv0/nodes=3-36	1.67M ± 4%
CockroachDBkv50/nodes=3-36	888k ± 0%
CockroachDBkv95/nodes=3-36	88.5k ± 1%
[Geomean]	507k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	3.05M ± 5%
CockroachDBkv95/nodes=1-36	3.33M ±94%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	3.03M ± 8%
CockroachDBkv95/nodes=3-36	3.90M ±10%
[Geomean]	3.31M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	1.14G ± 0%
CockroachDBkv95/nodes=1-36	1.05G ±33%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	1.13G ± 5%
CockroachDBkv95/nodes=3-36	1.14G ± 0%
[Geomean]	1.11G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	300k ± 0%
CockroachDBkv95/nodes=1-36	300k ± 0%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	300k ± 0%
CockroachDBkv95/nodes=3-36	300k ± 0%
[Geomean]	300k

	read-p95-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	400k ± 0%
CockroachDBkv95/nodes=1-36	300k ± 0%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	400k ± 0%
CockroachDBkv95/nodes=3-36	300k ± 0%
[Geomean]	346k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	600k ± 0%
CockroachDBkv95/nodes=1-36	1.08M ±104%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	600k ± 0%
CockroachDBkv95/nodes=3-36	1.20M ±67%
[Geomean]	826k

	read-ops/sec
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	14.8k ± 0%
CockroachDBkv95/nodes=1-36	28.1k ± 1%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	14.8k ± 0%
CockroachDBkv95/nodes=3-36	28.1k ± 0%
[Geomean]	20.4k

	read-ops
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	887k ± 0%
CockroachDBkv95/nodes=1-36	1.69M ± 1%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	886k ± 0%
CockroachDBkv95/nodes=3-36	1.68M ± 0%
[Geomean]	1.22M

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