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

8cd5a090e0cfa0c2e7af7fb64f978fed1545b16a

experiment-commit-time

2026-09-22T20:09:57Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-09-22T20:19:07.361847292Z

shortname

sweet_cockroachdb

upload

20260923.21

upload-file

results

upload-part

20260923.21/0

upload-time

2026-09-23T02:04:51Z

label

values

toolchain

upload:20260923.21:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	48.4µs ± 4%
CockroachDBkv50/nodes=1-8	43.0µs ± 4%
CockroachDBkv95/nodes=1-8	34.3µs ± 1%
CockroachDBkv0/nodes=3-8	48.1µs ± 3%
CockroachDBkv50/nodes=3-8	42.9µs ± 3%
CockroachDBkv95/nodes=3-8	34.3µs ± 1%
[Geomean]	41.4µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.01GB ± 4%
CockroachDBkv50/nodes=1-8	5.14GB ± 3%
CockroachDBkv95/nodes=1-8	3.26GB ±17%
CockroachDBkv0/nodes=3-8	5.07GB ± 2%
CockroachDBkv50/nodes=3-8	5.14GB ± 4%
CockroachDBkv95/nodes=3-8	3.33GB ±16%
[Geomean]	4.40GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.56GB ± 8%
CockroachDBkv50/nodes=1-8	6.82GB ± 3%
CockroachDBkv95/nodes=1-8	4.71GB ± 7%
CockroachDBkv0/nodes=3-8	6.75GB ± 9%
CockroachDBkv50/nodes=3-8	6.83GB ± 4%
CockroachDBkv95/nodes=3-8	4.81GB ± 6%
[Geomean]	6.00GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.50GB ± 6%
CockroachDBkv50/nodes=1-8	8.97GB ± 3%
CockroachDBkv95/nodes=1-8	6.65GB ± 5%
CockroachDBkv0/nodes=3-8	8.71GB ± 7%
CockroachDBkv50/nodes=3-8	8.96GB ± 2%
CockroachDBkv95/nodes=3-8	6.74GB ± 5%
[Geomean]	8.02GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	236M ± 6%
CockroachDBkv50/nodes=1-8	270M ± 7%
CockroachDBkv95/nodes=1-8	70.3M ±41%
CockroachDBkv0/nodes=3-8	236M ± 5%
CockroachDBkv50/nodes=3-8	269M ±10%
CockroachDBkv95/nodes=3-8	77.6M ±27%
[Geomean]	167M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	6.11G ±32%
CockroachDBkv50/nodes=1-8	12.3G ±74%
CockroachDBkv95/nodes=1-8	1.54G ±49%
CockroachDBkv0/nodes=3-8	5.88G ±32%
CockroachDBkv50/nodes=3-8	15.0G ±72%
CockroachDBkv95/nodes=3-8	1.85G ±52%
[Geomean]	5.16G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	205M ± 6%
CockroachDBkv50/nodes=1-8	185M ±14%
CockroachDBkv95/nodes=1-8	52.6M ±50%
CockroachDBkv0/nodes=3-8	204M ± 7%
CockroachDBkv50/nodes=3-8	178M ±36%
CockroachDBkv95/nodes=3-8	56.8M ±89%
[Geomean]	127M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	361M ± 2%
CockroachDBkv50/nodes=1-8	416M ±29%
CockroachDBkv95/nodes=1-8	181M ±31%
CockroachDBkv0/nodes=3-8	361M ± 7%
CockroachDBkv50/nodes=3-8	401M ±25%
CockroachDBkv95/nodes=3-8	195M ±10%
[Geomean]	303M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.45G ±67%
CockroachDBkv50/nodes=1-8	4.51G ±31%
CockroachDBkv95/nodes=1-8	293M ±38%
CockroachDBkv0/nodes=3-8	1.44G ±42%
CockroachDBkv50/nodes=3-8	4.68G ±34%
CockroachDBkv95/nodes=3-8	348M ±74%
[Geomean]	1.28G

	write-ops/sec
CockroachDBkv0/nodes=1-8	20.7k ± 5%
CockroachDBkv50/nodes=1-8	11.6k ± 4%
CockroachDBkv95/nodes=1-8	1.46k ± 1%
CockroachDBkv0/nodes=3-8	20.8k ± 3%
CockroachDBkv50/nodes=3-8	11.7k ± 3%
CockroachDBkv95/nodes=3-8	1.46k ± 1%
[Geomean]	7.06k

	write-ops
CockroachDBkv0/nodes=1-8	1.24M ± 5%
CockroachDBkv50/nodes=1-8	699k ± 4%
CockroachDBkv95/nodes=1-8	87.6k ± 1%
CockroachDBkv0/nodes=3-8	1.25M ± 3%
CockroachDBkv50/nodes=3-8	701k ± 3%
CockroachDBkv95/nodes=3-8	87.4k ± 1%
[Geomean]	424k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	155M ±10%
CockroachDBkv95/nodes=1-8	55.2M ±49%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	155M ±12%
CockroachDBkv95/nodes=3-8	61.8M ±29%
[Geomean]	95.2M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	13.9G ±62%
CockroachDBkv95/nodes=1-8	1.66G ±70%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	15.2G ±70%
CockroachDBkv95/nodes=3-8	1.97G ±70%
[Geomean]	5.12G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	111M ±64%
CockroachDBkv95/nodes=1-8	28.1M ±99%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	111M ±55%
CockroachDBkv95/nodes=3-8	35.6M ±99%
[Geomean]	59.2M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	220M ± 9%
CockroachDBkv95/nodes=1-8	157M ±30%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	217M ±15%
CockroachDBkv95/nodes=3-8	172M ±12%
[Geomean]	189M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	1.11G ±177%
CockroachDBkv95/nodes=1-8	241M ±39%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	763M ±146%
CockroachDBkv95/nodes=3-8	276M ±46%
[Geomean]	488M

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	11.6k ± 4%
CockroachDBkv95/nodes=1-8	27.7k ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	11.6k ± 3%
CockroachDBkv95/nodes=3-8	27.7k ± 1%
[Geomean]	18.0k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	698k ± 4%
CockroachDBkv95/nodes=1-8	1.66M ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	698k ± 3%
CockroachDBkv95/nodes=3-8	1.66M ± 1%
[Geomean]	1.08M

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