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

4d3400181695d437e2e0548b083f3e96e3eb5ae4

experiment-commit-time

2026-10-27T20:35:49Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-28T07:18:25.255897476Z

shortname

sweet_cockroachdb

upload

20261028.87

upload-file

results

upload-part

20261028.87/0

upload-time

2026-10-28T12:58:35Z

label

values

toolchain

upload:20261028.87:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	44.7µs ± 4%
CockroachDBkv50/nodes=1-8	39.6µs ± 3%
CockroachDBkv95/nodes=1-8	33.9µs ± 0%
CockroachDBkv0/nodes=3-8	44.9µs ± 3%
CockroachDBkv50/nodes=3-8	39.7µs ± 2%
CockroachDBkv95/nodes=3-8	33.9µs ± 0%
[Geomean]	39.2µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.06GB ± 3%
CockroachDBkv50/nodes=1-8	5.15GB ± 3%
CockroachDBkv95/nodes=1-8	3.10GB ±25%
CockroachDBkv0/nodes=3-8	5.05GB ± 4%
CockroachDBkv50/nodes=3-8	5.17GB ± 3%
CockroachDBkv95/nodes=3-8	3.10GB ±25%
[Geomean]	4.32GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.65GB ± 5%
CockroachDBkv50/nodes=1-8	6.87GB ± 4%
CockroachDBkv95/nodes=1-8	4.65GB ± 8%
CockroachDBkv0/nodes=3-8	6.70GB ± 6%
CockroachDBkv50/nodes=3-8	6.90GB ± 4%
CockroachDBkv95/nodes=3-8	4.65GB ± 7%
[Geomean]	5.98GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.61GB ± 7%
CockroachDBkv50/nodes=1-8	8.99GB ± 4%
CockroachDBkv95/nodes=1-8	6.64GB ± 5%
CockroachDBkv0/nodes=3-8	8.65GB ± 5%
CockroachDBkv50/nodes=3-8	9.03GB ± 3%
CockroachDBkv95/nodes=3-8	6.65GB ± 5%
[Geomean]	8.02GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	216M ± 5%
CockroachDBkv50/nodes=1-8	241M ± 7%
CockroachDBkv95/nodes=1-8	35.8M ±40%
CockroachDBkv0/nodes=3-8	215M ± 7%
CockroachDBkv50/nodes=3-8	241M ± 8%
CockroachDBkv95/nodes=3-8	34.8M ±35%
[Geomean]	122M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	5.78G ±16%
CockroachDBkv50/nodes=1-8	13.5G ±83%
CockroachDBkv95/nodes=1-8	1.64G ±27%
CockroachDBkv0/nodes=3-8	5.50G ±12%
CockroachDBkv50/nodes=3-8	15.0G ±50%
CockroachDBkv95/nodes=3-8	1.67G ±36%
[Geomean]	5.11G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	187M ± 7%
CockroachDBkv50/nodes=1-8	161M ±22%
CockroachDBkv95/nodes=1-8	3.48M ±12%
CockroachDBkv0/nodes=3-8	187M ± 8%
CockroachDBkv50/nodes=3-8	162M ±28%
CockroachDBkv95/nodes=3-8	3.42M ±11%
[Geomean]	47.1M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	328M ± 3%
CockroachDBkv50/nodes=1-8	355M ±15%
CockroachDBkv95/nodes=1-8	137M ±26%
CockroachDBkv0/nodes=3-8	329M ± 8%
CockroachDBkv50/nodes=3-8	360M ±12%
CockroachDBkv95/nodes=3-8	135M ±25%
[Geomean]	252M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.45G ±47%
CockroachDBkv50/nodes=1-8	4.78G ± 7%
CockroachDBkv95/nodes=1-8	209M ±17%
CockroachDBkv0/nodes=3-8	1.38G ±61%
CockroachDBkv50/nodes=3-8	4.57G ±27%
CockroachDBkv95/nodes=3-8	205M ±19%
[Geomean]	1.11G

	write-ops/sec
CockroachDBkv0/nodes=1-8	22.4k ± 4%
CockroachDBkv50/nodes=1-8	12.6k ± 2%
CockroachDBkv95/nodes=1-8	1.47k ± 1%
CockroachDBkv0/nodes=3-8	22.3k ± 3%
CockroachDBkv50/nodes=3-8	12.6k ± 2%
CockroachDBkv95/nodes=3-8	1.47k ± 1%
[Geomean]	7.46k

	write-ops
CockroachDBkv0/nodes=1-8	1.34M ± 4%
CockroachDBkv50/nodes=1-8	758k ± 2%
CockroachDBkv95/nodes=1-8	88.4k ± 1%
CockroachDBkv0/nodes=3-8	1.34M ± 3%
CockroachDBkv50/nodes=3-8	756k ± 2%
CockroachDBkv95/nodes=3-8	88.5k ± 1%
[Geomean]	448k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	141M ±17%
CockroachDBkv95/nodes=1-8	26.0M ±43%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	141M ±15%
CockroachDBkv95/nodes=3-8	25.4M ±39%
[Geomean]	60.2M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	13.5G ±67%
CockroachDBkv95/nodes=1-8	1.65G ±38%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	13.2G ±54%
CockroachDBkv95/nodes=3-8	1.67G ±36%
[Geomean]	4.71G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	103M ±49%
CockroachDBkv95/nodes=1-8	300k ± 0%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	102M ±50%
CockroachDBkv95/nodes=3-8	300k ± 0%
[Geomean]	5.54M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	202M ±13%
CockroachDBkv95/nodes=1-8	119M ±15%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	204M ±11%
CockroachDBkv95/nodes=3-8	111M ±24%
[Geomean]	153M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	620M ±84%
CockroachDBkv95/nodes=1-8	180M ±21%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	736M ±100%
CockroachDBkv95/nodes=3-8	182M ±24%
[Geomean]	350M

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	12.6k ± 3%
CockroachDBkv95/nodes=1-8	28.0k ± 0%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	12.6k ± 1%
CockroachDBkv95/nodes=3-8	28.0k ± 1%
[Geomean]	18.8k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	757k ± 3%
CockroachDBkv95/nodes=1-8	1.68M ± 0%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	754k ± 1%
CockroachDBkv95/nodes=3-8	1.68M ± 1%
[Geomean]	1.13M

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