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

e89d44fee06cacdbc1e9753ee109a35d6a5c377c

experiment-commit-time

2026-09-30T15:30:47Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-09-30T17:01:20.073502217Z

shortname

sweet_cockroachdb

upload

20260930.108

upload-file

results

upload-part

20260930.108/0

upload-time

2026-09-30T22:48:49Z

label

values

toolchain

upload:20260930.108:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	49.2µs ± 6%
CockroachDBkv50/nodes=1-8	43.5µs ± 3%
CockroachDBkv95/nodes=1-8	34.3µs ± 1%
CockroachDBkv0/nodes=3-8	48.9µs ± 5%
CockroachDBkv50/nodes=3-8	43.4µs ± 3%
CockroachDBkv95/nodes=3-8	34.4µs ± 1%
[Geomean]	41.8µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.02GB ± 3%
CockroachDBkv50/nodes=1-8	5.14GB ± 4%
CockroachDBkv95/nodes=1-8	3.26GB ±26%
CockroachDBkv0/nodes=3-8	5.04GB ± 3%
CockroachDBkv50/nodes=3-8	5.15GB ± 3%
CockroachDBkv95/nodes=3-8	3.50GB ± 7%
[Geomean]	4.44GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.57GB ± 7%
CockroachDBkv50/nodes=1-8	6.83GB ± 5%
CockroachDBkv95/nodes=1-8	4.81GB ±11%
CockroachDBkv0/nodes=3-8	6.59GB ± 5%
CockroachDBkv50/nodes=3-8	6.82GB ± 3%
CockroachDBkv95/nodes=3-8	4.89GB ± 7%
[Geomean]	6.02GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.49GB ± 6%
CockroachDBkv50/nodes=1-8	8.91GB ± 4%
CockroachDBkv95/nodes=1-8	6.75GB ± 8%
CockroachDBkv0/nodes=3-8	8.57GB ± 8%
CockroachDBkv50/nodes=3-8	8.88GB ± 2%
CockroachDBkv95/nodes=3-8	6.83GB ± 6%
[Geomean]	8.02GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	242M ± 5%
CockroachDBkv50/nodes=1-8	268M ±10%
CockroachDBkv95/nodes=1-8	74.9M ±54%
CockroachDBkv0/nodes=3-8	241M ± 6%
CockroachDBkv50/nodes=3-8	270M ± 5%
CockroachDBkv95/nodes=3-8	84.8M ±30%
[Geomean]	173M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	5.62G ±19%
CockroachDBkv50/nodes=1-8	15.6G ±51%
CockroachDBkv95/nodes=1-8	1.70G ±58%
CockroachDBkv0/nodes=3-8	6.93G ±52%
CockroachDBkv50/nodes=3-8	14.3G ±72%
CockroachDBkv95/nodes=3-8	1.87G ±51%
[Geomean]	5.50G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	210M ± 0%
CockroachDBkv50/nodes=1-8	166M ±37%
CockroachDBkv95/nodes=1-8	59.5M ±92%
CockroachDBkv0/nodes=3-8	208M ± 7%
CockroachDBkv50/nodes=3-8	176M ±36%
CockroachDBkv95/nodes=3-8	74.4M ±24%
[Geomean]	133M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	369M ± 0%
CockroachDBkv50/nodes=1-8	397M ±15%
CockroachDBkv95/nodes=1-8	190M ±16%
CockroachDBkv0/nodes=3-8	364M ± 3%
CockroachDBkv50/nodes=3-8	396M ±14%
CockroachDBkv95/nodes=3-8	196M ±11%
[Geomean]	304M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.38G ±51%
CockroachDBkv50/nodes=1-8	4.72G ±26%
CockroachDBkv95/nodes=1-8	297M ±49%
CockroachDBkv0/nodes=3-8	1.94G ±69%
CockroachDBkv50/nodes=3-8	4.51G ±43%
CockroachDBkv95/nodes=3-8	447M ±118%
[Geomean]	1.40G

	write-ops/sec
CockroachDBkv0/nodes=1-8	20.4k ± 6%
CockroachDBkv50/nodes=1-8	11.5k ± 3%
CockroachDBkv95/nodes=1-8	1.46k ± 1%
CockroachDBkv0/nodes=3-8	20.4k ± 5%
CockroachDBkv50/nodes=3-8	11.5k ± 3%
CockroachDBkv95/nodes=3-8	1.45k ± 1%
[Geomean]	6.99k

	write-ops
CockroachDBkv0/nodes=1-8	1.22M ± 6%
CockroachDBkv50/nodes=1-8	690k ± 3%
CockroachDBkv95/nodes=1-8	87.6k ± 1%
CockroachDBkv0/nodes=3-8	1.23M ± 5%
CockroachDBkv50/nodes=3-8	693k ± 3%
CockroachDBkv95/nodes=3-8	87.2k ± 1%
[Geomean]	420k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	163M ±18%
CockroachDBkv95/nodes=1-8	58.9M ±61%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	163M ±11%
CockroachDBkv95/nodes=3-8	66.3M ±36%
[Geomean]	101M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	15.6G ±65%
CockroachDBkv95/nodes=1-8	1.85G ±75%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	14.8G ±67%
CockroachDBkv95/nodes=3-8	1.99G ±35%
[Geomean]	5.39G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	107M ±56%
CockroachDBkv95/nodes=1-8	38.7M ±99%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	123M ±42%
CockroachDBkv95/nodes=3-8	50.3M ±42%
[Geomean]	71.2M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	220M ±14%
CockroachDBkv95/nodes=1-8	165M ±14%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	223M ±13%
CockroachDBkv95/nodes=3-8	171M ±16%
[Geomean]	193M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	1.78G ±119%
CockroachDBkv95/nodes=1-8	264M ±53%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	1.51G ±175%
CockroachDBkv95/nodes=3-8	279M ±26%
[Geomean]	667M

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	11.5k ± 3%
CockroachDBkv95/nodes=1-8	27.7k ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	11.5k ± 3%
CockroachDBkv95/nodes=3-8	27.6k ± 1%
[Geomean]	17.8k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	689k ± 3%
CockroachDBkv95/nodes=1-8	1.66M ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	691k ± 3%
CockroachDBkv95/nodes=3-8	1.66M ± 1%
[Geomean]	1.07M

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