Performance Result Comparison

label

common value

baseline-commit

2aae1000ea1d4b28923b96db28acf4e3b99d6aff

benchmarks-commit

4a545adeb0d5e7170d0c5633a6f04be94529fde3

branch

release-branch.go1.27

builder

go1.27-linux-amd64_c2s16-perf_vs_release-goamd64v3

public-worker-builder@golang-ci-luci.iam.gserviceaccount.com

cpu

Intel(R) Xeon(R) CPU @ 3.10GHz

experiment-commit

96f62c89582053aaa77b2be777d981812fbf3db2

experiment-commit-time

2026-10-27T20:36:17Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-28T03:27:45.044431898Z

shortname

sweet_cockroachdb

upload

20261028.76

upload-file

results

upload-part

20261028.76/0

upload-time

2026-10-28T10:27:32Z

label

values

toolchain

upload:20261028.76:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	82.6µs ± 7%
CockroachDBkv50/nodes=1-8	72.0µs ± 5%
CockroachDBkv95/nodes=1-8	52.0µs ± 3%
CockroachDBkv0/nodes=3-8	82.0µs ± 8%
CockroachDBkv50/nodes=3-8	71.8µs ± 7%
CockroachDBkv95/nodes=3-8	51.8µs ± 4%
[Geomean]	67.5µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	4.69GB ± 2%
CockroachDBkv50/nodes=1-8	4.79GB ± 4%
CockroachDBkv95/nodes=1-8	3.70GB ± 6%
CockroachDBkv0/nodes=3-8	4.71GB ± 4%
CockroachDBkv50/nodes=3-8	4.78GB ± 3%
CockroachDBkv95/nodes=3-8	3.68GB ± 5%
[Geomean]	4.36GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.16GB ± 7%
CockroachDBkv50/nodes=1-8	6.27GB ± 5%
CockroachDBkv95/nodes=1-8	4.78GB ± 8%
CockroachDBkv0/nodes=3-8	6.10GB ± 6%
CockroachDBkv50/nodes=3-8	6.28GB ± 5%
CockroachDBkv95/nodes=3-8	4.78GB ±12%
[Geomean]	5.69GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.04GB ± 5%
CockroachDBkv50/nodes=1-8	8.33GB ± 5%
CockroachDBkv95/nodes=1-8	6.67GB ± 6%
CockroachDBkv0/nodes=3-8	7.98GB ± 4%
CockroachDBkv50/nodes=3-8	8.31GB ± 2%
CockroachDBkv95/nodes=3-8	6.68GB ± 7%
[Geomean]	7.63GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	419M ± 7%
CockroachDBkv50/nodes=1-8	471M ±11%
CockroachDBkv95/nodes=1-8	336M ± 7%
CockroachDBkv0/nodes=3-8	417M ±10%
CockroachDBkv50/nodes=3-8	483M ±10%
CockroachDBkv95/nodes=3-8	336M ± 5%
[Geomean]	406M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	9.05G ±42%
CockroachDBkv50/nodes=1-8	18.3G ±41%
CockroachDBkv95/nodes=1-8	15.8G ±70%
CockroachDBkv0/nodes=3-8	10.3G ±40%
CockroachDBkv50/nodes=3-8	14.2G ±37%
CockroachDBkv95/nodes=3-8	15.7G ±91%
[Geomean]	13.5G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	330M ± 9%
CockroachDBkv50/nodes=1-8	256M ±38%
CockroachDBkv95/nodes=1-8	256M ±15%
CockroachDBkv0/nodes=3-8	317M ±18%
CockroachDBkv50/nodes=3-8	285M ±29%
CockroachDBkv95/nodes=3-8	264M ± 8%
[Geomean]	283M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	752M ±29%
CockroachDBkv50/nodes=1-8	852M ±10%
CockroachDBkv95/nodes=1-8	522M ±20%
CockroachDBkv0/nodes=3-8	763M ±36%
CockroachDBkv50/nodes=3-8	874M ±23%
CockroachDBkv95/nodes=3-8	525M ± 9%
[Geomean]	700M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	4.51G ±61%
CockroachDBkv50/nodes=1-8	7.09G ±29%
CockroachDBkv95/nodes=1-8	3.27G ±78%
CockroachDBkv0/nodes=3-8	4.94G ±61%
CockroachDBkv50/nodes=3-8	7.26G ±26%
CockroachDBkv95/nodes=3-8	2.83G ±75%
[Geomean]	4.69G

	write-ops/sec
CockroachDBkv0/nodes=1-8	12.1k ± 8%
CockroachDBkv50/nodes=1-8	6.98k ± 7%
CockroachDBkv95/nodes=1-8	963 ± 3%
CockroachDBkv0/nodes=3-8	12.2k ± 7%
CockroachDBkv50/nodes=3-8	6.98k ± 6%
CockroachDBkv95/nodes=3-8	968 ± 3%
[Geomean]	4.34k

	write-ops
CockroachDBkv0/nodes=1-8	727k ± 8%
CockroachDBkv50/nodes=1-8	417k ± 8%
CockroachDBkv95/nodes=1-8	57.8k ± 3%
CockroachDBkv0/nodes=3-8	733k ± 7%
CockroachDBkv50/nodes=3-8	419k ± 6%
CockroachDBkv95/nodes=3-8	58.1k ± 3%
[Geomean]	261k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	237M ±11%
CockroachDBkv95/nodes=1-8	263M ± 4%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	238M ±11%
CockroachDBkv95/nodes=3-8	262M ± 3%
[Geomean]	250M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	18.9G ±43%
CockroachDBkv95/nodes=1-8	19.6G ±75%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	15.6G ±51%
CockroachDBkv95/nodes=3-8	17.8G ±73%
[Geomean]	17.9G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	144M ±99%
CockroachDBkv95/nodes=1-8	229M ±19%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	170M ±53%
CockroachDBkv95/nodes=3-8	236M ±11%
[Geomean]	191M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	345M ±17%
CockroachDBkv95/nodes=1-8	356M ±13%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	357M ±15%
CockroachDBkv95/nodes=3-8	355M ±10%
[Geomean]	353M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	3.49G ±100%
CockroachDBkv95/nodes=1-8	1.56G ±107%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	2.64G ±113%
CockroachDBkv95/nodes=3-8	1.55G ±160%
[Geomean]	2.17G

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	6.93k ± 6%
CockroachDBkv95/nodes=1-8	18.3k ± 3%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	6.96k ± 6%
CockroachDBkv95/nodes=3-8	18.3k ± 5%
[Geomean]	11.3k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	416k ± 6%
CockroachDBkv95/nodes=1-8	1.10M ± 3%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	418k ± 6%
CockroachDBkv95/nodes=3-8	1.10M ± 5%
[Geomean]	677k

Go Performance Dashboard