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

96f62c89582053aaa77b2be777d981812fbf3db2

experiment-commit-time

2026-10-27T20:36:17Z

goarch

arm64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-28T02:03:22.749725576Z

shortname

sweet_cockroachdb

upload

20261028.64

upload-file

results

upload-part

20261028.64/0

upload-time

2026-10-28T07:47:52Z

label

values

toolchain

upload:20261028.64:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	46.5µs ± 4%
CockroachDBkv50/nodes=1-8	41.2µs ± 3%
CockroachDBkv95/nodes=1-8	34.1µs ± 1%
CockroachDBkv0/nodes=3-8	46.3µs ± 4%
CockroachDBkv50/nodes=3-8	41.3µs ± 3%
CockroachDBkv95/nodes=3-8	34.0µs ± 1%
[Geomean]	40.2µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	5.07GB ± 4%
CockroachDBkv50/nodes=1-8	5.17GB ± 3%
CockroachDBkv95/nodes=1-8	3.23GB ±22%
CockroachDBkv0/nodes=3-8	5.03GB ± 3%
CockroachDBkv50/nodes=3-8	5.14GB ± 4%
CockroachDBkv95/nodes=3-8	3.19GB ±25%
[Geomean]	4.37GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.80GB ± 9%
CockroachDBkv50/nodes=1-8	6.90GB ± 3%
CockroachDBkv95/nodes=1-8	4.84GB ± 7%
CockroachDBkv0/nodes=3-8	6.66GB ± 8%
CockroachDBkv50/nodes=3-8	6.82GB ± 3%
CockroachDBkv95/nodes=3-8	4.78GB ± 8%
[Geomean]	6.06GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.74GB ± 8%
CockroachDBkv50/nodes=1-8	9.00GB ± 4%
CockroachDBkv95/nodes=1-8	6.76GB ± 6%
CockroachDBkv0/nodes=3-8	8.63GB ± 6%
CockroachDBkv50/nodes=3-8	8.95GB ± 3%
CockroachDBkv95/nodes=3-8	6.76GB ± 6%
[Geomean]	8.08GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	226M ± 5%
CockroachDBkv50/nodes=1-8	253M ± 7%
CockroachDBkv95/nodes=1-8	60.4M ±41%
CockroachDBkv0/nodes=3-8	225M ± 6%
CockroachDBkv50/nodes=3-8	258M ± 8%
CockroachDBkv95/nodes=3-8	53.3M ±51%
[Geomean]	148M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	5.50G ±17%
CockroachDBkv50/nodes=1-8	15.0G ±65%
CockroachDBkv95/nodes=1-8	1.80G ±56%
CockroachDBkv0/nodes=3-8	6.16G ±31%
CockroachDBkv50/nodes=3-8	13.5G ±67%
CockroachDBkv95/nodes=3-8	1.65G ±55%
[Geomean]	5.22G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	198M ± 7%
CockroachDBkv50/nodes=1-8	163M ±36%
CockroachDBkv95/nodes=1-8	22.6M ±113%
CockroachDBkv0/nodes=3-8	197M ± 7%
CockroachDBkv50/nodes=3-8	180M ±25%
CockroachDBkv95/nodes=3-8	18.0M ±168%
[Geomean]	88.0M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	347M ± 3%
CockroachDBkv50/nodes=1-8	383M ±12%
CockroachDBkv95/nodes=1-8	176M ±28%
CockroachDBkv0/nodes=3-8	346M ± 7%
CockroachDBkv50/nodes=3-8	385M ±18%
CockroachDBkv95/nodes=3-8	176M ±19%
[Geomean]	286M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	1.43G ±69%
CockroachDBkv50/nodes=1-8	4.49G ±22%
CockroachDBkv95/nodes=1-8	300M ±56%
CockroachDBkv0/nodes=3-8	1.41G ±62%
CockroachDBkv50/nodes=3-8	4.40G ±45%
CockroachDBkv95/nodes=3-8	274M ±35%
[Geomean]	1.22G

	write-ops/sec
CockroachDBkv0/nodes=1-8	21.5k ± 4%
CockroachDBkv50/nodes=1-8	12.1k ± 2%
CockroachDBkv95/nodes=1-8	1.47k ± 1%
CockroachDBkv0/nodes=3-8	21.6k ± 4%
CockroachDBkv50/nodes=3-8	12.1k ± 3%
CockroachDBkv95/nodes=3-8	1.47k ± 1%
[Geomean]	7.27k

	write-ops
CockroachDBkv0/nodes=1-8	1.29M ± 4%
CockroachDBkv50/nodes=1-8	729k ± 2%
CockroachDBkv95/nodes=1-8	88.0k ± 1%
CockroachDBkv0/nodes=3-8	1.30M ± 4%
CockroachDBkv50/nodes=3-8	728k ± 3%
CockroachDBkv95/nodes=3-8	88.0k ± 1%
[Geomean]	436k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	151M ±15%
CockroachDBkv95/nodes=1-8	46.1M ±43%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	150M ±22%
CockroachDBkv95/nodes=3-8	41.4M ±56%
[Geomean]	81.0M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	14.3G ±73%
CockroachDBkv95/nodes=1-8	1.82G ±48%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	11.7G ±56%
CockroachDBkv95/nodes=3-8	1.68G ±36%
[Geomean]	4.75G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	103M ±54%
CockroachDBkv95/nodes=1-8	9.38M ±179%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	119M ±54%
CockroachDBkv95/nodes=3-8	7.53M ±276%
[Geomean]	30.5M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	211M ±15%
CockroachDBkv95/nodes=1-8	154M ±32%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	216M ±11%
CockroachDBkv95/nodes=3-8	154M ±21%
[Geomean]	181M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	1.10G ±132%
CockroachDBkv95/nodes=1-8	233M ±22%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	939M ±186%
CockroachDBkv95/nodes=3-8	234M ±29%
[Geomean]	487M

	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	12.1k ± 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	1.67M ± 1%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	725k ± 3%
CockroachDBkv95/nodes=3-8	1.68M ± 1%
[Geomean]	1.10M

Go Performance Dashboard