Performance Result Comparison

label

common value

baseline-commit

2aae1000ea1d4b28923b96db28acf4e3b99d6aff

benchmarks-commit

4a545adeb0d5e7170d0c5633a6f04be94529fde3

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

1bf5d09e4faf2d64e94390f1056dd6f372d23d9b

experiment-commit-time

2026-10-29T15:52:58Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-29T15:58:07.769282923Z

shortname

sweet_cockroachdb

upload

20261029.80

upload-file

results

upload-part

20261029.80/0

upload-time

2026-10-29T21:23:18Z

label

values

toolchain

upload:20261029.80:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-36	36.3µs ± 4%
CockroachDBkv50/nodes=1-36	33.8µs ± 0%
CockroachDBkv95/nodes=1-36	33.8µs ± 1%
CockroachDBkv0/nodes=3-36	36.0µs ± 6%
CockroachDBkv50/nodes=3-36	33.9µs ± 0%
CockroachDBkv95/nodes=3-36	33.8µs ± 1%
[Geomean]	34.6µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-36	4.14GB ± 4%
CockroachDBkv50/nodes=1-36	3.95GB ± 2%
CockroachDBkv95/nodes=1-36	2.71GB ± 4%
CockroachDBkv0/nodes=3-36	4.10GB ± 5%
CockroachDBkv50/nodes=3-36	3.95GB ± 1%
CockroachDBkv95/nodes=3-36	2.73GB ± 3%
[Geomean]	3.54GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-36	5.44GB ± 4%
CockroachDBkv50/nodes=1-36	5.21GB ± 1%
CockroachDBkv95/nodes=1-36	3.63GB ± 5%
CockroachDBkv0/nodes=3-36	5.44GB ± 7%
CockroachDBkv50/nodes=3-36	5.21GB ± 1%
CockroachDBkv95/nodes=3-36	3.60GB ± 3%
[Geomean]	4.68GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-36	9.03GB ± 3%
CockroachDBkv50/nodes=1-36	8.11GB ± 6%
CockroachDBkv95/nodes=1-36	6.36GB ± 6%
CockroachDBkv0/nodes=3-36	9.04GB ± 4%
CockroachDBkv50/nodes=3-36	8.19GB ± 6%
CockroachDBkv95/nodes=3-36	6.30GB ± 6%
[Geomean]	7.76GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-36	38.0M ±43%
CockroachDBkv50/nodes=1-36	4.71M ± 5%
CockroachDBkv95/nodes=1-36	6.39M ±30%
CockroachDBkv0/nodes=3-36	33.3M ±116%
CockroachDBkv50/nodes=3-36	5.06M ±21%
CockroachDBkv95/nodes=3-36	6.32M ±29%
[Geomean]	10.3M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-36	5.40G ±10%
CockroachDBkv50/nodes=1-36	1.16G ± 4%
CockroachDBkv95/nodes=1-36	1.10G ±27%
CockroachDBkv0/nodes=3-36	5.48G ±12%
CockroachDBkv50/nodes=3-36	1.25G ±34%
CockroachDBkv95/nodes=3-36	1.06G ±30%
[Geomean]	1.92G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-36	2.02M ± 4%
CockroachDBkv50/nodes=1-36	1.40M ± 0%
CockroachDBkv95/nodes=1-36	2.56M ± 2%
CockroachDBkv0/nodes=3-36	2.00M ± 0%
CockroachDBkv50/nodes=3-36	1.40M ± 0%
CockroachDBkv95/nodes=3-36	2.55M ± 2%
[Geomean]	1.93M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-36	142M ±96%
CockroachDBkv50/nodes=1-36	3.77M ±11%
CockroachDBkv95/nodes=1-36	4.62M ±19%
CockroachDBkv0/nodes=3-36	95.7M ±181%
CockroachDBkv50/nodes=3-36	3.94M ±19%
CockroachDBkv95/nodes=3-36	4.64M ±12%
[Geomean]	12.8M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-36	241M ± 9%
CockroachDBkv50/nodes=1-36	8.25M ±65%
CockroachDBkv95/nodes=1-36	20.1M ±161%
CockroachDBkv0/nodes=3-36	243M ±17%
CockroachDBkv50/nodes=3-36	9.35M ±80%
CockroachDBkv95/nodes=3-36	28.6M ±208%
[Geomean]	37.1M

	write-ops/sec
CockroachDBkv0/nodes=1-36	27.6k ± 4%
CockroachDBkv50/nodes=1-36	14.8k ± 0%
CockroachDBkv95/nodes=1-36	1.48k ± 1%
CockroachDBkv0/nodes=3-36	27.8k ± 6%
CockroachDBkv50/nodes=3-36	14.8k ± 0%
CockroachDBkv95/nodes=3-36	1.48k ± 1%
[Geomean]	8.46k

	write-ops
CockroachDBkv0/nodes=1-36	1.65M ± 4%
CockroachDBkv50/nodes=1-36	887k ± 0%
CockroachDBkv95/nodes=1-36	88.7k ± 1%
CockroachDBkv0/nodes=3-36	1.67M ± 6%
CockroachDBkv50/nodes=3-36	886k ± 0%
CockroachDBkv95/nodes=3-36	88.7k ± 1%
[Geomean]	507k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	3.05M ± 5%
CockroachDBkv95/nodes=1-36	3.65M ±34%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	3.29M ±37%
CockroachDBkv95/nodes=3-36	3.46M ±45%
[Geomean]	3.36M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	1.12G ± 4%
CockroachDBkv95/nodes=1-36	1.10G ±30%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	1.20G ±34%
CockroachDBkv95/nodes=3-36	1.05G ±33%
[Geomean]	1.12G

	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	435k ±15%
CockroachDBkv95/nodes=3-36	300k ± 0%
[Geomean]	354k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	600k ± 0%
CockroachDBkv95/nodes=1-36	1.05M ±148%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	640k ± 9%
CockroachDBkv95/nodes=3-36	1.11M ±62%
[Geomean]	818k

	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 ± 1%
CockroachDBkv95/nodes=3-36	28.1k ± 1%
[Geomean]	20.4k

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

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