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

c1ff416cd8ec950e15cd0d79d7fcaec64fede087

experiment-commit-time

2026-10-27T20:07:30Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-27T20:40:32.215119972Z

shortname

sweet_cockroachdb

upload

20261028.24

upload-file

results

upload-part

20261028.24/0

upload-time

2026-10-28T02:05:46Z

label

values

toolchain

upload:20261028.24:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-36	36.1µs ± 6%
CockroachDBkv50/nodes=1-36	33.9µs ± 1%
CockroachDBkv95/nodes=1-36	33.8µs ± 1%
CockroachDBkv0/nodes=3-36	36.3µs ± 4%
CockroachDBkv50/nodes=3-36	33.9µs ± 1%
CockroachDBkv95/nodes=3-36	33.8µs ± 1%
[Geomean]	34.6µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-36	4.06GB ± 5%
CockroachDBkv50/nodes=1-36	3.93GB ± 2%
CockroachDBkv95/nodes=1-36	2.71GB ± 7%
CockroachDBkv0/nodes=3-36	4.10GB ± 3%
CockroachDBkv50/nodes=3-36	3.93GB ± 2%
CockroachDBkv95/nodes=3-36	2.72GB ± 2%
[Geomean]	3.52GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-36	5.40GB ± 3%
CockroachDBkv50/nodes=1-36	5.19GB ± 1%
CockroachDBkv95/nodes=1-36	3.57GB ± 4%
CockroachDBkv0/nodes=3-36	5.40GB ± 3%
CockroachDBkv50/nodes=3-36	5.19GB ± 1%
CockroachDBkv95/nodes=3-36	3.63GB ± 3%
[Geomean]	4.65GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-36	8.91GB ± 3%
CockroachDBkv50/nodes=1-36	8.17GB ± 5%
CockroachDBkv95/nodes=1-36	6.21GB ± 8%
CockroachDBkv0/nodes=3-36	9.00GB ± 3%
CockroachDBkv50/nodes=3-36	8.10GB ± 4%
CockroachDBkv95/nodes=3-36	6.34GB ± 7%
[Geomean]	7.70GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-36	30.7M ±83%
CockroachDBkv50/nodes=1-36	4.73M ±23%
CockroachDBkv95/nodes=1-36	5.38M ±26%
CockroachDBkv0/nodes=3-36	36.3M ±42%
CockroachDBkv50/nodes=3-36	4.89M ±23%
CockroachDBkv95/nodes=3-36	6.11M ±25%
[Geomean]	9.72M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-36	5.51G ± 7%
CockroachDBkv50/nodes=1-36	1.17G ± 3%
CockroachDBkv95/nodes=1-36	966M ±27%
CockroachDBkv0/nodes=3-36	5.49G ± 7%
CockroachDBkv50/nodes=3-36	1.28G ±42%
CockroachDBkv95/nodes=3-36	1.07G ±25%
[Geomean]	1.90G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-36	1.70M ±23%
CockroachDBkv50/nodes=1-36	1.40M ± 0%
CockroachDBkv95/nodes=1-36	2.40M ± 0%
CockroachDBkv0/nodes=3-36	1.73M ± 7%
CockroachDBkv50/nodes=3-36	1.40M ± 0%
CockroachDBkv95/nodes=3-36	2.42M ± 3%
[Geomean]	1.80M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-36	73.3M ±232%
CockroachDBkv50/nodes=1-36	3.41M ±11%
CockroachDBkv95/nodes=1-36	3.76M ± 7%
CockroachDBkv0/nodes=3-36	123M ±96%
CockroachDBkv50/nodes=3-36	3.37M ± 4%
CockroachDBkv95/nodes=3-36	3.89M ±16%
[Geomean]	10.7M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-36	234M ±11%
CockroachDBkv50/nodes=1-36	6.27M ±21%
CockroachDBkv95/nodes=1-36	21.1M ±198%
CockroachDBkv0/nodes=3-36	238M ± 8%
CockroachDBkv50/nodes=3-36	6.75M ±79%
CockroachDBkv95/nodes=3-36	18.6M ±182%
[Geomean]	31.2M

	write-ops/sec
CockroachDBkv0/nodes=1-36	27.8k ± 6%
CockroachDBkv50/nodes=1-36	14.8k ± 0%
CockroachDBkv95/nodes=1-36	1.48k ± 1%
CockroachDBkv0/nodes=3-36	27.6k ± 4%
CockroachDBkv50/nodes=3-36	14.8k ± 1%
CockroachDBkv95/nodes=3-36	1.48k ± 1%
[Geomean]	8.45k

	write-ops
CockroachDBkv0/nodes=1-36	1.67M ± 6%
CockroachDBkv50/nodes=1-36	886k ± 0%
CockroachDBkv95/nodes=1-36	88.8k ± 1%
CockroachDBkv0/nodes=3-36	1.66M ± 4%
CockroachDBkv50/nodes=3-36	885k ± 1%
CockroachDBkv95/nodes=3-36	88.7k ± 1%
[Geomean]	507k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	3.31M ±27%
CockroachDBkv95/nodes=1-36	3.03M ±65%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	3.37M ±37%
CockroachDBkv95/nodes=3-36	3.49M ±40%
[Geomean]	3.30M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	1.15G ± 5%
CockroachDBkv95/nodes=1-36	959M ±27%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	1.25G ±40%
CockroachDBkv95/nodes=3-36	1.07G ±28%
[Geomean]	1.10G

	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	621k ±13%
CockroachDBkv95/nodes=1-36	794k ±76%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	600k ± 0%
CockroachDBkv95/nodes=3-36	1.06M ±53%
[Geomean]	749k

	read-ops/sec
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	14.8k ± 1%
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	886k ± 1%
CockroachDBkv95/nodes=1-36	1.69M ± 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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