Performance Result Comparison

label

common value

baseline-commit

2aae1000ea1d4b28923b96db28acf4e3b99d6aff

benchmarks-commit

4a545adeb0d5e7170d0c5633a6f04be94529fde3

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

41d6346743f877972ac2032e4d56f1a52f30f05b

experiment-commit-time

2026-10-27T20:27:48Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-28T07:49:07.816200482Z

shortname

sweet_cockroachdb

upload

20261028.100

upload-file

results

upload-part

20261028.100/0

upload-time

2026-10-28T13:35:57Z

label

values

toolchain

upload:20261028.100:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	46.6µs ± 5%
CockroachDBkv50/nodes=1-8	41.4µs ± 3%
CockroachDBkv95/nodes=1-8	34.1µs ± 1%
CockroachDBkv0/nodes=3-8	47.2µs ± 2%
CockroachDBkv50/nodes=3-8	41.2µs ± 3%
CockroachDBkv95/nodes=3-8	34.0µs ± 1%
[Geomean]	40.4µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.07GB ± 3%
CockroachDBkv50/nodes=1-8	5.16GB ± 1%
CockroachDBkv95/nodes=1-8	3.40GB ±13%
CockroachDBkv0/nodes=3-8	5.04GB ± 4%
CockroachDBkv50/nodes=3-8	5.17GB ± 4%
CockroachDBkv95/nodes=3-8	3.18GB ±27%
[Geomean]	4.41GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.72GB ± 7%
CockroachDBkv50/nodes=1-8	6.89GB ± 4%
CockroachDBkv95/nodes=1-8	4.89GB ± 8%
CockroachDBkv0/nodes=3-8	6.74GB ±10%
CockroachDBkv50/nodes=3-8	6.89GB ± 4%
CockroachDBkv95/nodes=3-8	4.83GB ±10%
[Geomean]	6.08GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.68GB ± 7%
CockroachDBkv50/nodes=1-8	9.02GB ± 3%
CockroachDBkv95/nodes=1-8	6.86GB ± 5%
CockroachDBkv0/nodes=3-8	8.72GB ± 8%
CockroachDBkv50/nodes=3-8	8.96GB ± 3%
CockroachDBkv95/nodes=3-8	6.79GB ± 6%
[Geomean]	8.11GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	225M ± 6%
CockroachDBkv50/nodes=1-8	253M ± 7%
CockroachDBkv95/nodes=1-8	61.8M ±17%
CockroachDBkv0/nodes=3-8	230M ± 2%
CockroachDBkv50/nodes=3-8	260M ± 6%
CockroachDBkv95/nodes=3-8	53.9M ±50%
[Geomean]	150M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	5.46G ± 8%
CockroachDBkv50/nodes=1-8	15.4G ±54%
CockroachDBkv95/nodes=1-8	1.67G ±45%
CockroachDBkv0/nodes=3-8	5.34G ±27%
CockroachDBkv50/nodes=3-8	15.1G ±85%
CockroachDBkv95/nodes=3-8	1.70G ±34%
[Geomean]	5.18G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	197M ± 6%
CockroachDBkv50/nodes=1-8	169M ±30%
CockroachDBkv95/nodes=1-8	23.6M ±95%
CockroachDBkv0/nodes=3-8	199M ± 5%
CockroachDBkv50/nodes=3-8	160M ±31%
CockroachDBkv95/nodes=3-8	23.0M ±191%
[Geomean]	91.3M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	352M ± 0%
CockroachDBkv50/nodes=1-8	381M ±16%
CockroachDBkv95/nodes=1-8	184M ± 5%
CockroachDBkv0/nodes=3-8	350M ± 6%
CockroachDBkv50/nodes=3-8	385M ±13%
CockroachDBkv95/nodes=3-8	167M ±30%
[Geomean]	287M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.28G ±47%
CockroachDBkv50/nodes=1-8	4.28G ±34%
CockroachDBkv95/nodes=1-8	305M ±48%
CockroachDBkv0/nodes=3-8	1.24G ±95%
CockroachDBkv50/nodes=3-8	4.47G ±31%
CockroachDBkv95/nodes=3-8	267M ±25%
[Geomean]	1.16G

	write-ops/sec
CockroachDBkv0/nodes=1-8	21.5k ± 5%
CockroachDBkv50/nodes=1-8	12.1k ± 3%
CockroachDBkv95/nodes=1-8	1.47k ± 1%
CockroachDBkv0/nodes=3-8	21.2k ± 2%
CockroachDBkv50/nodes=3-8	12.1k ± 3%
CockroachDBkv95/nodes=3-8	1.47k ± 2%
[Geomean]	7.24k

	write-ops
CockroachDBkv0/nodes=1-8	1.29M ± 5%
CockroachDBkv50/nodes=1-8	725k ± 3%
CockroachDBkv95/nodes=1-8	87.9k ± 1%
CockroachDBkv0/nodes=3-8	1.27M ± 2%
CockroachDBkv50/nodes=3-8	729k ± 3%
CockroachDBkv95/nodes=3-8	88.1k ± 1%
[Geomean]	434k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	151M ±14%
CockroachDBkv95/nodes=1-8	48.0M ±23%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	149M ±13%
CockroachDBkv95/nodes=3-8	41.5M ±55%
[Geomean]	81.8M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	14.8G ±52%
CockroachDBkv95/nodes=1-8	1.68G ±36%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	15.0G ±79%
CockroachDBkv95/nodes=3-8	1.76G ±37%
[Geomean]	5.07G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	106M ±55%
CockroachDBkv95/nodes=1-8	9.82M ±167%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	104M ±50%
CockroachDBkv95/nodes=3-8	9.16M ±334%
[Geomean]	31.6M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	211M ±16%
CockroachDBkv95/nodes=1-8	159M ±11%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	210M ±12%
CockroachDBkv95/nodes=3-8	146M ±31%
[Geomean]	179M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	1.24G ±149%
CockroachDBkv95/nodes=1-8	248M ±29%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	1.25G ±147%
CockroachDBkv95/nodes=3-8	224M ±21%
[Geomean]	541M

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	12.1k ± 2%
CockroachDBkv95/nodes=1-8	27.9k ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	12.1k ± 3%
CockroachDBkv95/nodes=3-8	27.9k ± 1%
[Geomean]	18.4k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	723k ± 2%
CockroachDBkv95/nodes=1-8	1.67M ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	727k ± 3%
CockroachDBkv95/nodes=3-8	1.68M ± 1%
[Geomean]	1.10M

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