Performance Result Comparison

label

common value

baseline-commit

c19862e5f8415b4f24b189d065ed739517c548ba

benchmarks-commit

7ba6f826adc166100228319b6a94683fb0d32ed4

branch

release-branch.go1.26

builder

go1.26-linux-arm64_c4as16-perf_vs_release

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

experiment-commit

28f27d64cf4672d892e3207230d0d193c110d5c8

experiment-commit-time

2026-07-22T14:35:29Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-07-22T14:41:58.73458537Z

shortname

sweet_cockroachdb

upload

20260722.83

upload-file

results

upload-part

20260722.83/0

upload-time

2026-07-22T20:14:04Z

label

values

toolchain

upload:20260722.83:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	44.7µs ± 3%
CockroachDBkv50/nodes=1-8	37.4µs ± 4%
CockroachDBkv95/nodes=1-8	33.6µs ± 2%
CockroachDBkv0/nodes=3-8	44.8µs ± 3%
CockroachDBkv50/nodes=3-8	37.6µs ± 3%
CockroachDBkv95/nodes=3-8	33.6µs ± 1%
[Geomean]	38.3µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.18GB ± 3%
CockroachDBkv50/nodes=1-8	4.63GB ± 3%
CockroachDBkv95/nodes=1-8	2.29GB ±28%
CockroachDBkv0/nodes=3-8	5.15GB ± 4%
CockroachDBkv50/nodes=3-8	4.65GB ± 2%
CockroachDBkv95/nodes=3-8	2.19GB ±29%
[Geomean]	3.77GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	7.44GB ± 7%
CockroachDBkv50/nodes=1-8	6.27GB ± 4%
CockroachDBkv95/nodes=1-8	3.10GB ±31%
CockroachDBkv0/nodes=3-8	7.37GB ± 8%
CockroachDBkv50/nodes=3-8	6.18GB ± 4%
CockroachDBkv95/nodes=3-8	2.99GB ±30%
[Geomean]	5.20GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	9.57GB ± 6%
CockroachDBkv50/nodes=1-8	8.22GB ± 4%
CockroachDBkv95/nodes=1-8	5.06GB ±21%
CockroachDBkv0/nodes=3-8	9.50GB ± 6%
CockroachDBkv50/nodes=3-8	8.21GB ± 3%
CockroachDBkv95/nodes=3-8	4.87GB ±18%
[Geomean]	7.30GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	214M ± 5%
CockroachDBkv50/nodes=1-8	210M ±13%
CockroachDBkv95/nodes=1-8	13.1M ±58%
CockroachDBkv0/nodes=3-8	216M ± 4%
CockroachDBkv50/nodes=3-8	212M ± 6%
CockroachDBkv95/nodes=3-8	12.7M ±71%
[Geomean]	83.7M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	5.74G ±22%
CockroachDBkv50/nodes=1-8	10.8G ±50%
CockroachDBkv95/nodes=1-8	1.00G ±107%
CockroachDBkv0/nodes=3-8	5.71G ±32%
CockroachDBkv50/nodes=3-8	12.3G ±22%
CockroachDBkv95/nodes=3-8	856M ±96%
[Geomean]	3.94G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	184M ± 9%
CockroachDBkv50/nodes=1-8	161M ±22%
CockroachDBkv95/nodes=1-8	2.88M ± 4%
CockroachDBkv0/nodes=3-8	187M ± 6%
CockroachDBkv50/nodes=3-8	156M ±28%
CockroachDBkv95/nodes=3-8	2.88M ± 4%
[Geomean]	43.9M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	330M ± 7%
CockroachDBkv50/nodes=1-8	360M ±11%
CockroachDBkv95/nodes=1-8	62.0M ±53%
CockroachDBkv0/nodes=3-8	331M ± 4%
CockroachDBkv50/nodes=3-8	354M ±10%
CockroachDBkv95/nodes=3-8	60.5M ±73%
[Geomean]	193M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.39G ±55%
CockroachDBkv50/nodes=1-8	2.71G ±78%
CockroachDBkv95/nodes=1-8	111M ±51%
CockroachDBkv0/nodes=3-8	1.50G ±79%
CockroachDBkv50/nodes=3-8	2.87G ±69%
CockroachDBkv95/nodes=3-8	107M ±80%
[Geomean]	760M

	write-ops/sec
CockroachDBkv0/nodes=1-8	22.4k ± 3%
CockroachDBkv50/nodes=1-8	13.4k ± 4%
CockroachDBkv95/nodes=1-8	1.49k ± 1%
CockroachDBkv0/nodes=3-8	22.3k ± 3%
CockroachDBkv50/nodes=3-8	13.3k ± 3%
CockroachDBkv95/nodes=3-8	1.49k ± 2%
[Geomean]	7.63k

	write-ops
CockroachDBkv0/nodes=1-8	1.34M ± 3%
CockroachDBkv50/nodes=1-8	803k ± 4%
CockroachDBkv95/nodes=1-8	89.3k ± 1%
CockroachDBkv0/nodes=3-8	1.34M ± 3%
CockroachDBkv50/nodes=3-8	799k ± 3%
CockroachDBkv95/nodes=3-8	89.3k ± 2%
[Geomean]	458k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	130M ± 8%
CockroachDBkv95/nodes=1-8	7.60M ±78%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	130M ±14%
CockroachDBkv95/nodes=3-8	7.38M ±109%
[Geomean]	31.2M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	12.1G ±77%
CockroachDBkv95/nodes=1-8	993M ±109%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	12.1G ±51%
CockroachDBkv95/nodes=3-8	833M ±101%
[Geomean]	3.32G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	106M ±34%
CockroachDBkv95/nodes=1-8	300k ± 0%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	99.2M ±39%
CockroachDBkv95/nodes=3-8	300k ± 0%
[Geomean]	5.55M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	198M ± 7%
CockroachDBkv95/nodes=1-8	39.7M ±79%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	193M ± 9%
CockroachDBkv95/nodes=3-8	39.5M ±113%
[Geomean]	87.9M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	1.08G ±124%
CockroachDBkv95/nodes=1-8	81.9M ±64%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	1.05G ±156%
CockroachDBkv95/nodes=3-8	79.1M ±112%
[Geomean]	292M

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	13.4k ± 4%
CockroachDBkv95/nodes=1-8	28.3k ± 2%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	13.3k ± 3%
CockroachDBkv95/nodes=3-8	28.3k ± 1%
[Geomean]	19.4k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	803k ± 4%
CockroachDBkv95/nodes=1-8	1.70M ± 2%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	798k ± 3%
CockroachDBkv95/nodes=3-8	1.70M ± 1%
[Geomean]	1.17M

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