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

62cbde4f2f7cff29c73ffd94b71ad7bdd5edbb61

experiment-commit-time

2026-10-27T19:25:28Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-27T19:31:47.341319632Z

shortname

sweet_cockroachdb

upload

20261028.7

upload-file

results

upload-part

20261028.7/0

upload-time

2026-10-28T00:54:32Z

label

values

toolchain

upload:20261028.7:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-36	35.9µs ± 4%
CockroachDBkv50/nodes=1-36	33.8µs ± 0%
CockroachDBkv95/nodes=1-36	33.9µs ± 1%
CockroachDBkv0/nodes=3-36	35.9µs ± 4%
CockroachDBkv50/nodes=3-36	33.8µs ± 0%
CockroachDBkv95/nodes=3-36	33.8µs ± 1%
[Geomean]	34.5µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-36	4.07GB ± 6%
CockroachDBkv50/nodes=1-36	3.96GB ± 1%
CockroachDBkv95/nodes=1-36	2.73GB ± 3%
CockroachDBkv0/nodes=3-36	4.07GB ± 3%
CockroachDBkv50/nodes=3-36	3.95GB ± 1%
CockroachDBkv95/nodes=3-36	2.73GB ± 2%
[Geomean]	3.53GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-36	5.44GB ± 5%
CockroachDBkv50/nodes=1-36	5.21GB ± 2%
CockroachDBkv95/nodes=1-36	3.66GB ± 7%
CockroachDBkv0/nodes=3-36	5.44GB ± 5%
CockroachDBkv50/nodes=3-36	5.21GB ± 1%
CockroachDBkv95/nodes=3-36	3.61GB ± 4%
[Geomean]	4.69GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-36	8.99GB ± 6%
CockroachDBkv50/nodes=1-36	8.24GB ± 7%
CockroachDBkv95/nodes=1-36	6.37GB ± 5%
CockroachDBkv0/nodes=3-36	9.01GB ± 4%
CockroachDBkv50/nodes=3-36	8.16GB ± 5%
CockroachDBkv95/nodes=3-36	6.31GB ± 8%
[Geomean]	7.76GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-36	30.4M ±65%
CockroachDBkv50/nodes=1-36	4.86M ± 5%
CockroachDBkv95/nodes=1-36	6.24M ±29%
CockroachDBkv0/nodes=3-36	30.5M ±67%
CockroachDBkv50/nodes=3-36	4.83M ±18%
CockroachDBkv95/nodes=3-36	6.34M ±39%
[Geomean]	9.75M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-36	5.37G ±15%
CockroachDBkv50/nodes=1-36	1.18G ± 8%
CockroachDBkv95/nodes=1-36	1.15G ± 9%
CockroachDBkv0/nodes=3-36	5.48G ± 8%
CockroachDBkv50/nodes=3-36	1.17G ± 4%
CockroachDBkv95/nodes=3-36	1.08G ±26%
[Geomean]	1.92G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-36	2.18M ±14%
CockroachDBkv50/nodes=1-36	1.48M ± 8%
CockroachDBkv95/nodes=1-36	2.55M ± 2%
CockroachDBkv0/nodes=3-36	2.19M ±14%
CockroachDBkv50/nodes=3-36	1.49M ± 8%
CockroachDBkv95/nodes=3-36	2.54M ± 2%
[Geomean]	2.02M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-36	80.5M ±379%
CockroachDBkv50/nodes=1-36	3.83M ±10%
CockroachDBkv95/nodes=1-36	3.98M ±13%
CockroachDBkv0/nodes=3-36	72.1M ±226%
CockroachDBkv50/nodes=3-36	3.75M ±20%
CockroachDBkv95/nodes=3-36	4.04M ±11%
[Geomean]	10.5M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-36	240M ±12%
CockroachDBkv50/nodes=1-36	7.68M ±70%
CockroachDBkv95/nodes=1-36	15.2M ±148%
CockroachDBkv0/nodes=3-36	234M ±11%
CockroachDBkv50/nodes=3-36	7.15M ±47%
CockroachDBkv95/nodes=3-36	26.5M ±232%
[Geomean]	32.8M

	write-ops/sec
CockroachDBkv0/nodes=1-36	27.9k ± 4%
CockroachDBkv50/nodes=1-36	14.8k ± 0%
CockroachDBkv95/nodes=1-36	1.48k ± 1%
CockroachDBkv0/nodes=3-36	27.9k ± 4%
CockroachDBkv50/nodes=3-36	14.8k ± 0%
CockroachDBkv95/nodes=3-36	1.48k ± 1%
[Geomean]	8.48k

	write-ops
CockroachDBkv0/nodes=1-36	1.67M ± 4%
CockroachDBkv50/nodes=1-36	887k ± 0%
CockroachDBkv95/nodes=1-36	88.8k ± 1%
CockroachDBkv0/nodes=3-36	1.67M ± 4%
CockroachDBkv50/nodes=3-36	887k ± 0%
CockroachDBkv95/nodes=3-36	88.6k ± 1%
[Geomean]	509k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	3.09M ± 7%
CockroachDBkv95/nodes=1-36	3.59M ±44%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	3.04M ± 5%
CockroachDBkv95/nodes=3-36	3.55M ±44%
[Geomean]	3.31M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	1.14G ± 0%
CockroachDBkv95/nodes=1-36	1.15G ±10%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	1.14G ± 0%
CockroachDBkv95/nodes=3-36	1.10G ±24%
[Geomean]	1.13G

	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	1.38M ±182%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	600k ± 0%
CockroachDBkv95/nodes=3-36	1.23M ±79%
[Geomean]	885k

	read-ops/sec
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	14.8k ± 0%
CockroachDBkv95/nodes=1-36	28.0k ± 1%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	14.8k ± 0%
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	887k ± 0%
CockroachDBkv95/nodes=3-36	1.69M ± 1%
[Geomean]	1.22M

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