Performance Result Comparison

label

common value

baseline-commit

8af21751f066eced273ca3ce49506b366847c623

benchmarks-commit

70693762b6a0d7f393892f0ace40979e3cbe5737

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

12affc4b1099893c5d5ef346c414b74042580a28

experiment-commit-time

2026-08-28T15:46:03Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-08-28T15:52:43.321815093Z

shortname

sweet_cockroachdb

upload

20260828.77

upload-file

results

upload-part

20260828.77/0

upload-time

2026-08-28T21:42:22Z

label

values

toolchain

upload:20260828.77:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	46.4µs ± 5%
CockroachDBkv50/nodes=1-8	41.3µs ± 3%
CockroachDBkv95/nodes=1-8	34.0µs ± 1%
CockroachDBkv0/nodes=3-8	47.0µs ± 5%
CockroachDBkv50/nodes=3-8	41.5µs ± 3%
CockroachDBkv95/nodes=3-8	34.1µs ± 1%
[Geomean]	40.4µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.06GB ± 5%
CockroachDBkv50/nodes=1-8	5.16GB ± 3%
CockroachDBkv95/nodes=1-8	3.18GB ±23%
CockroachDBkv0/nodes=3-8	5.04GB ± 4%
CockroachDBkv50/nodes=3-8	5.17GB ± 4%
CockroachDBkv95/nodes=3-8	3.19GB ±22%
[Geomean]	4.36GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.64GB ± 8%
CockroachDBkv50/nodes=1-8	6.85GB ± 2%
CockroachDBkv95/nodes=1-8	4.79GB ± 7%
CockroachDBkv0/nodes=3-8	6.80GB ± 9%
CockroachDBkv50/nodes=3-8	6.81GB ± 3%
CockroachDBkv95/nodes=3-8	4.87GB ± 7%
[Geomean]	6.05GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.61GB ± 9%
CockroachDBkv50/nodes=1-8	8.96GB ± 3%
CockroachDBkv95/nodes=1-8	6.75GB ± 4%
CockroachDBkv0/nodes=3-8	8.75GB ± 7%
CockroachDBkv50/nodes=3-8	8.95GB ± 2%
CockroachDBkv95/nodes=3-8	6.81GB ± 5%
[Geomean]	8.08GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	225M ± 6%
CockroachDBkv50/nodes=1-8	252M ± 5%
CockroachDBkv95/nodes=1-8	50.1M ±52%
CockroachDBkv0/nodes=3-8	230M ± 6%
CockroachDBkv50/nodes=3-8	255M ± 8%
CockroachDBkv95/nodes=3-8	56.8M ±41%
[Geomean]	145M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	5.93G ±63%
CockroachDBkv50/nodes=1-8	14.5G ±50%
CockroachDBkv95/nodes=1-8	1.73G ±39%
CockroachDBkv0/nodes=3-8	5.46G ±12%
CockroachDBkv50/nodes=3-8	15.3G ±61%
CockroachDBkv95/nodes=3-8	1.70G ±34%
[Geomean]	5.26G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	195M ± 7%
CockroachDBkv50/nodes=1-8	173M ±25%
CockroachDBkv95/nodes=1-8	10.9M ±207%
CockroachDBkv0/nodes=3-8	199M ± 7%
CockroachDBkv50/nodes=3-8	161M ±32%
CockroachDBkv95/nodes=3-8	19.3M ±171%
[Geomean]	78.2M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	357M ± 3%
CockroachDBkv50/nodes=1-8	380M ±21%
CockroachDBkv95/nodes=1-8	163M ±26%
CockroachDBkv0/nodes=3-8	348M ± 6%
CockroachDBkv50/nodes=3-8	379M ±15%
CockroachDBkv95/nodes=3-8	177M ±20%
[Geomean]	283M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.47G ±31%
CockroachDBkv50/nodes=1-8	4.13G ±51%
CockroachDBkv95/nodes=1-8	276M ±46%
CockroachDBkv0/nodes=3-8	1.42G ±29%
CockroachDBkv50/nodes=3-8	4.66G ±31%
CockroachDBkv95/nodes=3-8	276M ±40%
[Geomean]	1.20G

	write-ops/sec
CockroachDBkv0/nodes=1-8	21.6k ± 4%
CockroachDBkv50/nodes=1-8	12.1k ± 3%
CockroachDBkv95/nodes=1-8	1.47k ± 1%
CockroachDBkv0/nodes=3-8	21.3k ± 4%
CockroachDBkv50/nodes=3-8	12.1k ± 3%
CockroachDBkv95/nodes=3-8	1.47k ± 1%
[Geomean]	7.25k

	write-ops
CockroachDBkv0/nodes=1-8	1.29M ± 4%
CockroachDBkv50/nodes=1-8	728k ± 3%
CockroachDBkv95/nodes=1-8	88.2k ± 1%
CockroachDBkv0/nodes=3-8	1.28M ± 4%
CockroachDBkv50/nodes=3-8	724k ± 3%
CockroachDBkv95/nodes=3-8	88.0k ± 1%
[Geomean]	435k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	153M ±14%
CockroachDBkv95/nodes=1-8	39.1M ±55%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	155M ±12%
CockroachDBkv95/nodes=3-8	43.8M ±48%
[Geomean]	79.9M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	15.8G ±90%
CockroachDBkv95/nodes=1-8	1.74G ±39%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	14.8G ±59%
CockroachDBkv95/nodes=3-8	1.73G ±32%
[Geomean]	5.16G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	114M ±54%
CockroachDBkv95/nodes=1-8	2.62M ±480%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	108M ±50%
CockroachDBkv95/nodes=3-8	7.97M ±308%
[Geomean]	22.5M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	214M ±10%
CockroachDBkv95/nodes=1-8	142M ±26%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	214M ±14%
CockroachDBkv95/nodes=3-8	152M ±26%
[Geomean]	178M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	956M ±195%
CockroachDBkv95/nodes=1-8	234M ±36%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	1.57G ±131%
CockroachDBkv95/nodes=3-8	235M ±36%
[Geomean]	536M

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	12.1k ± 3%
CockroachDBkv95/nodes=1-8	27.9k ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	12.0k ± 2%
CockroachDBkv95/nodes=3-8	27.9k ± 1%
[Geomean]	18.3k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	726k ± 3%
CockroachDBkv95/nodes=1-8	1.68M ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	721k ± 2%
CockroachDBkv95/nodes=3-8	1.67M ± 1%
[Geomean]	1.10M

Go Performance Dashboard