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

2e4b38eeb8c0c30aef79c5910f003438e4f2c41d

experiment-commit-time

2026-09-22T20:10:11Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-09-23T02:02:57.801343122Z

shortname

sweet_cockroachdb

upload

20260923.47

upload-file

results

upload-part

20260923.47/0

upload-time

2026-09-23T07:49:33Z

label

values

toolchain

upload:20260923.47:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	47.8µs ± 3%
CockroachDBkv50/nodes=1-8	42.8µs ± 4%
CockroachDBkv95/nodes=1-8	34.2µs ± 0%
CockroachDBkv0/nodes=3-8	48.4µs ± 4%
CockroachDBkv50/nodes=3-8	42.9µs ± 3%
CockroachDBkv95/nodes=3-8	34.2µs ± 1%
[Geomean]	41.3µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.05GB ± 4%
CockroachDBkv50/nodes=1-8	5.18GB ± 2%
CockroachDBkv95/nodes=1-8	3.13GB ±21%
CockroachDBkv0/nodes=3-8	5.04GB ± 3%
CockroachDBkv50/nodes=3-8	5.18GB ± 3%
CockroachDBkv95/nodes=3-8	3.26GB ±20%
[Geomean]	4.37GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.71GB ± 9%
CockroachDBkv50/nodes=1-8	6.88GB ± 3%
CockroachDBkv95/nodes=1-8	4.74GB ± 7%
CockroachDBkv0/nodes=3-8	6.73GB ± 6%
CockroachDBkv50/nodes=3-8	6.87GB ± 5%
CockroachDBkv95/nodes=3-8	4.78GB ± 5%
[Geomean]	6.03GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.67GB ± 7%
CockroachDBkv50/nodes=1-8	8.94GB ± 2%
CockroachDBkv95/nodes=1-8	6.68GB ± 6%
CockroachDBkv0/nodes=3-8	8.66GB ± 9%
CockroachDBkv50/nodes=3-8	8.96GB ± 4%
CockroachDBkv95/nodes=3-8	6.71GB ± 4%
[Geomean]	8.04GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	235M ± 4%
CockroachDBkv50/nodes=1-8	267M ±10%
CockroachDBkv95/nodes=1-8	63.5M ±41%
CockroachDBkv0/nodes=3-8	238M ± 5%
CockroachDBkv50/nodes=3-8	267M ± 9%
CockroachDBkv95/nodes=3-8	65.1M ±40%
[Geomean]	159M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	5.41G ±38%
CockroachDBkv50/nodes=1-8	15.3G ±61%
CockroachDBkv95/nodes=1-8	1.41G ±34%
CockroachDBkv0/nodes=3-8	5.69G ±15%
CockroachDBkv50/nodes=3-8	17.0G ±46%
CockroachDBkv95/nodes=3-8	1.60G ±59%
[Geomean]	5.12G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	205M ± 6%
CockroachDBkv50/nodes=1-8	178M ±20%
CockroachDBkv95/nodes=1-8	38.5M ±91%
CockroachDBkv0/nodes=3-8	204M ± 5%
CockroachDBkv50/nodes=3-8	169M ±25%
CockroachDBkv95/nodes=3-8	43.8M ±92%
[Geomean]	113M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	365M ± 8%
CockroachDBkv50/nodes=1-8	399M ±13%
CockroachDBkv95/nodes=1-8	182M ±21%
CockroachDBkv0/nodes=3-8	369M ± 0%
CockroachDBkv50/nodes=3-8	402M ±17%
CockroachDBkv95/nodes=3-8	179M ±20%
[Geomean]	298M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.56G ±72%
CockroachDBkv50/nodes=1-8	4.80G ±23%
CockroachDBkv95/nodes=1-8	303M ±38%
CockroachDBkv0/nodes=3-8	1.51G ±62%
CockroachDBkv50/nodes=3-8	4.71G ±31%
CockroachDBkv95/nodes=3-8	290M ±25%
[Geomean]	1.29G

	write-ops/sec
CockroachDBkv0/nodes=1-8	20.9k ± 3%
CockroachDBkv50/nodes=1-8	11.7k ± 4%
CockroachDBkv95/nodes=1-8	1.46k ± 1%
CockroachDBkv0/nodes=3-8	20.6k ± 3%
CockroachDBkv50/nodes=3-8	11.7k ± 3%
CockroachDBkv95/nodes=3-8	1.46k ± 2%
[Geomean]	7.08k

	write-ops
CockroachDBkv0/nodes=1-8	1.25M ± 3%
CockroachDBkv50/nodes=1-8	703k ± 4%
CockroachDBkv95/nodes=1-8	87.7k ± 1%
CockroachDBkv0/nodes=3-8	1.24M ± 3%
CockroachDBkv50/nodes=3-8	700k ± 3%
CockroachDBkv95/nodes=3-8	87.7k ± 2%
[Geomean]	425k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	156M ±17%
CockroachDBkv95/nodes=1-8	49.5M ±45%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	151M ±18%
CockroachDBkv95/nodes=3-8	51.0M ±44%
[Geomean]	87.9M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	14.9G ±58%
CockroachDBkv95/nodes=1-8	1.47G ±56%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	15.0G ±57%
CockroachDBkv95/nodes=3-8	1.64G ±56%
[Geomean]	4.82G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	109M ±54%
CockroachDBkv95/nodes=1-8	21.5M ±125%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	99.4M ±60%
CockroachDBkv95/nodes=3-8	25.4M ±139%
[Geomean]	49.3M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	219M ±11%
CockroachDBkv95/nodes=1-8	162M ±17%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	215M ±10%
CockroachDBkv95/nodes=3-8	156M ±25%
[Geomean]	185M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	1.35G ±178%
CockroachDBkv95/nodes=1-8	259M ±30%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	831M ±78%
CockroachDBkv95/nodes=3-8	241M ±23%
[Geomean]	514M

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	11.7k ± 4%
CockroachDBkv95/nodes=1-8	27.8k ± 0%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	11.6k ± 3%
CockroachDBkv95/nodes=3-8	27.8k ± 1%
[Geomean]	18.0k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	701k ± 4%
CockroachDBkv95/nodes=1-8	1.67M ± 0%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	698k ± 3%
CockroachDBkv95/nodes=3-8	1.67M ± 1%
[Geomean]	1.08M

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