Performance Result Comparison

label

common value

baseline-commit

2aae1000ea1d4b28923b96db28acf4e3b99d6aff

benchmarks-commit

4a545adeb0d5e7170d0c5633a6f04be94529fde3

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

251c4ee2e80806692f68c54321dcdf37842ad8d1

experiment-commit-time

2026-10-30T16:49:54Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-30T16:56:15.664850967Z

shortname

sweet_cockroachdb

upload

20261030.87

upload-file

results

upload-part

20261030.87/0

upload-time

2026-10-30T22:44:33Z

label

values

toolchain

upload:20261030.87:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	46.7µs ± 4%
CockroachDBkv50/nodes=1-8	41.1µs ± 4%
CockroachDBkv95/nodes=1-8	34.0µs ± 0%
CockroachDBkv0/nodes=3-8	46.7µs ± 3%
CockroachDBkv50/nodes=3-8	41.2µs ± 2%
CockroachDBkv95/nodes=3-8	34.0µs ± 1%
[Geomean]	40.3µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.05GB ± 4%
CockroachDBkv50/nodes=1-8	5.17GB ± 2%
CockroachDBkv95/nodes=1-8	3.20GB ±26%
CockroachDBkv0/nodes=3-8	5.08GB ± 3%
CockroachDBkv50/nodes=3-8	5.16GB ± 3%
CockroachDBkv95/nodes=3-8	3.21GB ±27%
[Geomean]	4.37GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.70GB ±10%
CockroachDBkv50/nodes=1-8	6.83GB ± 5%
CockroachDBkv95/nodes=1-8	4.79GB ± 8%
CockroachDBkv0/nodes=3-8	6.74GB ±10%
CockroachDBkv50/nodes=3-8	6.86GB ± 4%
CockroachDBkv95/nodes=3-8	4.85GB ± 8%
[Geomean]	6.05GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.66GB ± 8%
CockroachDBkv50/nodes=1-8	8.98GB ± 2%
CockroachDBkv95/nodes=1-8	6.76GB ± 6%
CockroachDBkv0/nodes=3-8	8.66GB ± 8%
CockroachDBkv50/nodes=3-8	9.00GB ± 2%
CockroachDBkv95/nodes=3-8	6.76GB ± 6%
[Geomean]	8.07GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	228M ± 4%
CockroachDBkv50/nodes=1-8	254M ± 9%
CockroachDBkv95/nodes=1-8	51.1M ±48%
CockroachDBkv0/nodes=3-8	227M ± 3%
CockroachDBkv50/nodes=3-8	259M ± 6%
CockroachDBkv95/nodes=3-8	52.9M ±39%
[Geomean]	145M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	5.46G ±12%
CockroachDBkv50/nodes=1-8	15.2G ±77%
CockroachDBkv95/nodes=1-8	1.70G ±34%
CockroachDBkv0/nodes=3-8	5.67G ± 9%
CockroachDBkv50/nodes=3-8	13.9G ±47%
CockroachDBkv95/nodes=3-8	1.79G ±50%
[Geomean]	5.20G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	199M ± 5%
CockroachDBkv50/nodes=1-8	166M ±27%
CockroachDBkv95/nodes=1-8	12.0M ±303%
CockroachDBkv0/nodes=3-8	198M ± 6%
CockroachDBkv50/nodes=3-8	176M ±24%
CockroachDBkv95/nodes=3-8	12.5M ±202%
[Geomean]	74.6M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	346M ± 7%
CockroachDBkv50/nodes=1-8	377M ±20%
CockroachDBkv95/nodes=1-8	163M ±30%
CockroachDBkv0/nodes=3-8	347M ± 6%
CockroachDBkv50/nodes=3-8	388M ±13%
CockroachDBkv95/nodes=3-8	166M ±32%
[Geomean]	279M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.43G ±69%
CockroachDBkv50/nodes=1-8	4.50G ±25%
CockroachDBkv95/nodes=1-8	270M ±43%
CockroachDBkv0/nodes=3-8	1.29G ±45%
CockroachDBkv50/nodes=3-8	4.63G ±16%
CockroachDBkv95/nodes=3-8	276M ±30%
[Geomean]	1.19G

	write-ops/sec
CockroachDBkv0/nodes=1-8	21.4k ± 4%
CockroachDBkv50/nodes=1-8	12.2k ± 4%
CockroachDBkv95/nodes=1-8	1.47k ± 1%
CockroachDBkv0/nodes=3-8	21.4k ± 3%
CockroachDBkv50/nodes=3-8	12.1k ± 2%
CockroachDBkv95/nodes=3-8	1.47k ± 2%
[Geomean]	7.26k

	write-ops
CockroachDBkv0/nodes=1-8	1.29M ± 4%
CockroachDBkv50/nodes=1-8	730k ± 4%
CockroachDBkv95/nodes=1-8	88.1k ± 1%
CockroachDBkv0/nodes=3-8	1.29M ± 3%
CockroachDBkv50/nodes=3-8	729k ± 2%
CockroachDBkv95/nodes=3-8	88.0k ± 2%
[Geomean]	436k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	151M ±17%
CockroachDBkv95/nodes=1-8	39.0M ±53%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	147M ±20%
CockroachDBkv95/nodes=3-8	40.7M ±43%
[Geomean]	77.1M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	13.8G ±52%
CockroachDBkv95/nodes=1-8	1.70G ±35%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	12.8G ±59%
CockroachDBkv95/nodes=3-8	1.82G ±47%
[Geomean]	4.84G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	107M ±48%
CockroachDBkv95/nodes=1-8	2.62M ±499%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	106M ±57%
CockroachDBkv95/nodes=3-8	2.59M ±424%
[Geomean]	16.7M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	214M ± 6%
CockroachDBkv95/nodes=1-8	142M ±23%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	214M ±10%
CockroachDBkv95/nodes=3-8	145M ±33%
[Geomean]	175M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	1.27G ±164%
CockroachDBkv95/nodes=1-8	213M ±22%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	1.08G ±185%
CockroachDBkv95/nodes=3-8	225M ±34%
[Geomean]	507M

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	12.1k ± 3%
CockroachDBkv95/nodes=1-8	28.0k ± 0%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	12.1k ± 3%
CockroachDBkv95/nodes=3-8	27.9k ± 1%
[Geomean]	18.4k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	727k ± 3%
CockroachDBkv95/nodes=1-8	1.68M ± 0%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	728k ± 3%
CockroachDBkv95/nodes=3-8	1.68M ± 1%
[Geomean]	1.10M

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