Performance Result Comparison

label

common value

baseline-commit

d90b98e65320778f3b1f99a6951ab20f04d218b3

benchmarks-commit

cb323f9442766b0222c91d4ea82023330d09feca

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

f67a1f4c762b0f534f3da6f83d3ba06b6a5223d1

experiment-commit-time

2026-02-25T20:43:18Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-02-26T00:58:30.98475156Z

shortname

sweet_cockroachdb

upload

20260226.44

upload-file

results

upload-part

20260226.44/0

upload-time

2026-02-26T06:28:57Z

label

values

toolchain

upload:20260226.44:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	45.8µs ± 5%
CockroachDBkv50/nodes=1-8	38.9µs ± 3%
CockroachDBkv95/nodes=1-8	33.7µs ± 2%
CockroachDBkv0/nodes=3-8	45.4µs ± 4%
CockroachDBkv50/nodes=3-8	39.0µs ± 3%
CockroachDBkv95/nodes=3-8	33.5µs ± 1%
[Geo mean]	39.1µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.12GB ± 4%
CockroachDBkv50/nodes=1-8	4.62GB ± 3%
CockroachDBkv95/nodes=1-8	2.42GB ±31%
CockroachDBkv0/nodes=3-8	5.15GB ± 2%
CockroachDBkv50/nodes=3-8	4.63GB ± 3%
CockroachDBkv95/nodes=3-8	2.15GB ±32%
[Geo mean]	3.78GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	7.36GB ±10%
CockroachDBkv50/nodes=1-8	6.23GB ± 4%
CockroachDBkv95/nodes=1-8	3.33GB ±35%
CockroachDBkv0/nodes=3-8	7.43GB ± 7%
CockroachDBkv50/nodes=3-8	6.25GB ± 4%
CockroachDBkv95/nodes=3-8	2.89GB ±34%
[Geo mean]	5.23GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	9.47GB ± 7%
CockroachDBkv50/nodes=1-8	8.21GB ± 5%
CockroachDBkv95/nodes=1-8	5.24GB ±23%
CockroachDBkv0/nodes=3-8	9.53GB ± 6%
CockroachDBkv50/nodes=3-8	8.25GB ± 3%
CockroachDBkv95/nodes=3-8	4.92GB ±18%
[Geo mean]	7.35GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	222M ± 7%
CockroachDBkv50/nodes=1-8	233M ± 8%
CockroachDBkv95/nodes=1-8	17.6M ±62%
CockroachDBkv0/nodes=3-8	219M ± 6%
CockroachDBkv50/nodes=3-8	233M ± 8%
CockroachDBkv95/nodes=3-8	13.2M ±87%
[Geo mean]	92.2M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	6.40G ±59%
CockroachDBkv50/nodes=1-8	12.7G ±77%
CockroachDBkv95/nodes=1-8	1.27G ±122%
CockroachDBkv0/nodes=3-8	5.39G ±10%
CockroachDBkv50/nodes=3-8	13.2G ±79%
CockroachDBkv95/nodes=3-8	798M ±119%
[Geo mean]	4.25G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	189M ± 7%
CockroachDBkv50/nodes=1-8	162M ±25%
CockroachDBkv95/nodes=1-8	2.84M ± 2%
CockroachDBkv0/nodes=3-8	188M ± 7%
CockroachDBkv50/nodes=3-8	157M ±28%
CockroachDBkv95/nodes=3-8	2.77M ±12%
[Geo mean]	43.8M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	346M ± 8%
CockroachDBkv50/nodes=1-8	383M ±17%
CockroachDBkv95/nodes=1-8	79.5M ±55%
CockroachDBkv0/nodes=3-8	342M ± 3%
CockroachDBkv50/nodes=3-8	370M ±18%
CockroachDBkv95/nodes=3-8	62.9M ±73%
[Geo mean]	209M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.40G ±92%
CockroachDBkv50/nodes=1-8	3.40G ±51%
CockroachDBkv95/nodes=1-8	131M ±55%
CockroachDBkv0/nodes=3-8	1.33G ±57%
CockroachDBkv50/nodes=3-8	3.95G ±46%
CockroachDBkv95/nodes=3-8	106M ±73%
[Geo mean]	839M

	write-ops/sec
CockroachDBkv0/nodes=1-8	21.8k ± 5%
CockroachDBkv50/nodes=1-8	12.8k ± 2%
CockroachDBkv95/nodes=1-8	1.48k ± 2%
CockroachDBkv0/nodes=3-8	22.0k ± 4%
CockroachDBkv50/nodes=3-8	12.8k ± 3%
CockroachDBkv95/nodes=3-8	1.49k ± 1%
[Geo mean]	7.48k

	write-ops
CockroachDBkv0/nodes=1-8	1.31M ± 5%
CockroachDBkv50/nodes=1-8	771k ± 2%
CockroachDBkv95/nodes=1-8	88.9k ± 2%
CockroachDBkv0/nodes=3-8	1.32M ± 4%
CockroachDBkv50/nodes=3-8	770k ± 3%
CockroachDBkv95/nodes=3-8	89.5k ± 1%
[Geo mean]	449k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	134M ±16%
CockroachDBkv95/nodes=1-8	11.4M ±81%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	140M ±12%
CockroachDBkv95/nodes=3-8	7.58M ±127%
[Geo mean]	35.7M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	14.3G ±80%
CockroachDBkv95/nodes=1-8	1.25G ±126%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	12.4G ±73%
CockroachDBkv95/nodes=3-8	789M ±121%
[Geo mean]	3.64G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	102M ±40%
CockroachDBkv95/nodes=1-8	300k ± 0%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	102M ±48%
CockroachDBkv95/nodes=3-8	300k ± 0%
[Geo mean]	5.52M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	196M ± 7%
CockroachDBkv95/nodes=1-8	58.5M ±71%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	200M ± 9%
CockroachDBkv95/nodes=3-8	41.7M ±101%
[Geo mean]	98.9M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	708M ±184%
CockroachDBkv95/nodes=1-8	110M ±106%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	1.17G ±232%
CockroachDBkv95/nodes=3-8	76.8M ±86%
[Geo mean]	289M

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	12.8k ± 3%
CockroachDBkv95/nodes=1-8	28.2k ± 2%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	12.8k ± 3%
CockroachDBkv95/nodes=3-8	28.3k ± 1%
[Geo mean]	19.0k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	770k ± 3%
CockroachDBkv95/nodes=1-8	1.69M ± 2%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	768k ± 3%
CockroachDBkv95/nodes=3-8	1.70M ± 1%
[Geo mean]	1.14M

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