Performance Result Comparison

label

common value

baseline-commit

862c888e612ac346c7c4d99c9392bdfd265f33b0

benchmarks-commit

616e1609d6d4f5b25ff4a1049aa0f81f47e2d337

branch

release-branch.go1.27

builder

go1.27-linux-arm64_c4as16-perf_vs_release

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

experiment-commit

6e2cfab0a1c1683c52f9e09270627b0c4e6446e3

experiment-commit-time

2026-10-02T17:35:03Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-02T18:50:02.348553443Z

shortname

sweet_cockroachdb

upload

20261003.11

upload-file

results

upload-part

20261003.11/0

upload-time

2026-10-03T00:36:43Z

label

values

toolchain

upload:20261003.11:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	47.7µs ± 3%
CockroachDBkv50/nodes=1-8	41.9µs ± 4%
CockroachDBkv95/nodes=1-8	34.1µs ± 1%
CockroachDBkv0/nodes=3-8	47.2µs ± 3%
CockroachDBkv50/nodes=3-8	41.7µs ± 3%
CockroachDBkv95/nodes=3-8	34.2µs ± 1%
[Geomean]	40.8µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.02GB ± 4%
CockroachDBkv50/nodes=1-8	5.16GB ± 2%
CockroachDBkv95/nodes=1-8	3.03GB ±20%
CockroachDBkv0/nodes=3-8	5.05GB ± 3%
CockroachDBkv50/nodes=3-8	5.16GB ± 3%
CockroachDBkv95/nodes=3-8	3.25GB ±22%
[Geomean]	4.34GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.70GB ±12%
CockroachDBkv50/nodes=1-8	6.88GB ± 4%
CockroachDBkv95/nodes=1-8	4.72GB ± 6%
CockroachDBkv0/nodes=3-8	6.70GB ± 6%
CockroachDBkv50/nodes=3-8	6.85GB ± 4%
CockroachDBkv95/nodes=3-8	4.83GB ± 4%
[Geomean]	6.03GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.65GB ± 9%
CockroachDBkv50/nodes=1-8	8.97GB ± 3%
CockroachDBkv95/nodes=1-8	6.68GB ± 4%
CockroachDBkv0/nodes=3-8	8.68GB ± 5%
CockroachDBkv50/nodes=3-8	8.94GB ± 3%
CockroachDBkv95/nodes=3-8	6.75GB ± 2%
[Geomean]	8.05GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	234M ± 5%
CockroachDBkv50/nodes=1-8	258M ±13%
CockroachDBkv95/nodes=1-8	57.4M ±44%
CockroachDBkv0/nodes=3-8	230M ± 4%
CockroachDBkv50/nodes=3-8	260M ± 5%
CockroachDBkv95/nodes=3-8	65.3M ±25%
[Geomean]	154M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	5.70G ±13%
CockroachDBkv50/nodes=1-8	15.7G ±98%
CockroachDBkv95/nodes=1-8	1.65G ±47%
CockroachDBkv0/nodes=3-8	5.68G ±28%
CockroachDBkv50/nodes=3-8	12.2G ±76%
CockroachDBkv95/nodes=3-8	1.62G ±91%
[Geomean]	5.05G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	206M ± 7%
CockroachDBkv50/nodes=1-8	169M ±38%
CockroachDBkv95/nodes=1-8	23.7M ±201%
CockroachDBkv0/nodes=3-8	199M ± 7%
CockroachDBkv50/nodes=3-8	171M ±29%
CockroachDBkv95/nodes=3-8	34.2M ±120%
[Geomean]	99.3M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	352M ± 0%
CockroachDBkv50/nodes=1-8	388M ±17%
CockroachDBkv95/nodes=1-8	174M ±18%
CockroachDBkv0/nodes=3-8	352M ± 0%
CockroachDBkv50/nodes=3-8	398M ±16%
CockroachDBkv95/nodes=3-8	187M ± 6%
[Geomean]	293M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.42G ±71%
CockroachDBkv50/nodes=1-8	4.57G ±30%
CockroachDBkv95/nodes=1-8	390M ±81%
CockroachDBkv0/nodes=3-8	1.48G ±55%
CockroachDBkv50/nodes=3-8	4.47G ±34%
CockroachDBkv95/nodes=3-8	322M ±30%
[Geomean]	1.32G

	write-ops/sec
CockroachDBkv0/nodes=1-8	21.0k ± 4%
CockroachDBkv50/nodes=1-8	12.0k ± 3%
CockroachDBkv95/nodes=1-8	1.46k ± 1%
CockroachDBkv0/nodes=3-8	21.2k ± 4%
CockroachDBkv50/nodes=3-8	12.0k ± 3%
CockroachDBkv95/nodes=3-8	1.46k ± 1%
[Geomean]	7.17k

	write-ops
CockroachDBkv0/nodes=1-8	1.26M ± 4%
CockroachDBkv50/nodes=1-8	717k ± 3%
CockroachDBkv95/nodes=1-8	87.7k ± 1%
CockroachDBkv0/nodes=3-8	1.27M ± 4%
CockroachDBkv50/nodes=3-8	720k ± 3%
CockroachDBkv95/nodes=3-8	87.5k ± 1%
[Geomean]	430k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	150M ±12%
CockroachDBkv95/nodes=1-8	44.7M ±51%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	149M ±13%
CockroachDBkv95/nodes=3-8	51.4M ±26%
[Geomean]	84.7M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	14.8G ±81%
CockroachDBkv95/nodes=1-8	1.62G ±41%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	12.1G ±87%
CockroachDBkv95/nodes=3-8	1.61G ±83%
[Geomean]	4.65G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	102M ±56%
CockroachDBkv95/nodes=1-8	11.7M ±313%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	107M ±49%
CockroachDBkv95/nodes=3-8	12.9M ±160%
[Geomean]	35.9M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	212M ±11%
CockroachDBkv95/nodes=1-8	154M ±24%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	214M ±10%
CockroachDBkv95/nodes=3-8	165M ± 8%
[Geomean]	184M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	910M ±166%
CockroachDBkv95/nodes=1-8	315M ±103%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	1.19G ±171%
CockroachDBkv95/nodes=3-8	268M ±44%
[Geomean]	549M

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	11.9k ± 4%
CockroachDBkv95/nodes=1-8	27.8k ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	12.0k ± 4%
CockroachDBkv95/nodes=3-8	27.8k ± 1%
[Geomean]	18.2k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	716k ± 4%
CockroachDBkv95/nodes=1-8	1.67M ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	719k ± 4%
CockroachDBkv95/nodes=3-8	1.67M ± 1%
[Geomean]	1.09M

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