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

4d3400181695d437e2e0548b083f3e96e3eb5ae4

experiment-commit-time

2026-10-27T20:35:49Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-28T09:43:24.853268565Z

shortname

sweet_cockroachdb

upload

20261028.110

upload-file

results

upload-part

20261028.110/0

upload-time

2026-10-28T16:46:20Z

label

values

toolchain

upload:20261028.110:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	82.3µs ± 6%
CockroachDBkv50/nodes=1-8	73.2µs ± 5%
CockroachDBkv95/nodes=1-8	52.3µs ± 4%
CockroachDBkv0/nodes=3-8	81.0µs ± 8%
CockroachDBkv50/nodes=3-8	72.4µs ± 6%
CockroachDBkv95/nodes=3-8	52.0µs ± 4%
[Geomean]	67.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	4.69GB ± 2%
CockroachDBkv50/nodes=1-8	4.79GB ± 4%
CockroachDBkv95/nodes=1-8	3.71GB ± 5%
CockroachDBkv0/nodes=3-8	4.71GB ± 4%
CockroachDBkv50/nodes=3-8	4.84GB ± 3%
CockroachDBkv95/nodes=3-8	3.71GB ± 7%
[Geomean]	4.38GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.14GB ± 4%
CockroachDBkv50/nodes=1-8	6.22GB ± 6%
CockroachDBkv95/nodes=1-8	4.79GB ±10%
CockroachDBkv0/nodes=3-8	6.12GB ± 7%
CockroachDBkv50/nodes=3-8	6.36GB ± 5%
CockroachDBkv95/nodes=3-8	4.86GB ± 8%
[Geomean]	5.71GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.03GB ± 3%
CockroachDBkv50/nodes=1-8	8.29GB ± 5%
CockroachDBkv95/nodes=1-8	6.68GB ± 7%
CockroachDBkv0/nodes=3-8	8.03GB ± 4%
CockroachDBkv50/nodes=3-8	8.40GB ± 4%
CockroachDBkv95/nodes=3-8	6.76GB ± 5%
[Geomean]	7.66GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	419M ± 6%
CockroachDBkv50/nodes=1-8	495M ± 9%
CockroachDBkv95/nodes=1-8	338M ± 4%
CockroachDBkv0/nodes=3-8	415M ± 8%
CockroachDBkv50/nodes=3-8	488M ±13%
CockroachDBkv95/nodes=3-8	340M ± 9%
[Geomean]	411M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	11.6G ±48%
CockroachDBkv50/nodes=1-8	17.0G ±76%
CockroachDBkv95/nodes=1-8	15.8G ±83%
CockroachDBkv0/nodes=3-8	9.20G ±47%
CockroachDBkv50/nodes=3-8	20.8G ±50%
CockroachDBkv95/nodes=3-8	15.7G ±73%
[Geomean]	14.5G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	325M ±12%
CockroachDBkv50/nodes=1-8	273M ±36%
CockroachDBkv95/nodes=1-8	266M ±12%
CockroachDBkv0/nodes=3-8	332M ± 4%
CockroachDBkv50/nodes=3-8	255M ±21%
CockroachDBkv95/nodes=3-8	266M ± 7%
[Geomean]	285M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	728M ±25%
CockroachDBkv50/nodes=1-8	901M ±14%
CockroachDBkv95/nodes=1-8	523M ± 4%
CockroachDBkv0/nodes=3-8	722M ±21%
CockroachDBkv50/nodes=3-8	898M ±18%
CockroachDBkv95/nodes=3-8	545M ±23%
[Geomean]	703M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	5.76G ±42%
CockroachDBkv50/nodes=1-8	7.38G ±13%
CockroachDBkv95/nodes=1-8	3.05G ±93%
CockroachDBkv0/nodes=3-8	4.19G ±79%
CockroachDBkv50/nodes=3-8	7.61G ±19%
CockroachDBkv95/nodes=3-8	3.06G ±84%
[Geomean]	4.83G

	write-ops/sec
CockroachDBkv0/nodes=1-8	12.2k ± 5%
CockroachDBkv50/nodes=1-8	6.84k ± 5%
CockroachDBkv95/nodes=1-8	960 ± 3%
CockroachDBkv0/nodes=3-8	12.4k ± 8%
CockroachDBkv50/nodes=3-8	6.92k ± 6%
CockroachDBkv95/nodes=3-8	961 ± 4%
[Geomean]	4.33k

	write-ops
CockroachDBkv0/nodes=1-8	730k ± 5%
CockroachDBkv50/nodes=1-8	411k ± 5%
CockroachDBkv95/nodes=1-8	57.6k ± 3%
CockroachDBkv0/nodes=3-8	742k ± 8%
CockroachDBkv50/nodes=3-8	415k ± 6%
CockroachDBkv95/nodes=3-8	57.7k ± 4%
[Geomean]	260k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	240M ± 9%
CockroachDBkv95/nodes=1-8	265M ± 4%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	235M ±10%
CockroachDBkv95/nodes=3-8	264M ± 2%
[Geomean]	250M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	17.2G ±87%
CockroachDBkv95/nodes=1-8	18.3G ±74%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	19.1G ±46%
CockroachDBkv95/nodes=3-8	18.7G ±66%
[Geomean]	18.3G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	152M ±77%
CockroachDBkv95/nodes=1-8	238M ±16%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	130M ±35%
CockroachDBkv95/nodes=3-8	241M ± 8%
[Geomean]	184M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	346M ±17%
CockroachDBkv95/nodes=1-8	354M ±10%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	341M ±16%
CockroachDBkv95/nodes=3-8	351M ±10%
[Geomean]	348M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	3.52G ±106%
CockroachDBkv95/nodes=1-8	1.65G ±160%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	3.78G ±72%
CockroachDBkv95/nodes=3-8	1.48G ±181%
[Geomean]	2.39G

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	6.82k ± 5%
CockroachDBkv95/nodes=1-8	18.2k ± 4%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	6.90k ± 7%
CockroachDBkv95/nodes=3-8	18.3k ± 4%
[Geomean]	11.2k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	409k ± 5%
CockroachDBkv95/nodes=1-8	1.09M ± 4%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	414k ± 7%
CockroachDBkv95/nodes=3-8	1.10M ± 4%
[Geomean]	671k

Go Performance Dashboard