Performance Result Comparison

label

common value

branch

master

builder

go1.27-linux-amd64_c2s16-perf_vs_parent

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

cpu

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

goarch

amd64

goos

linux

pgo

off

pkg

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

repository

runstamp

2026-07-07T02:30:43.743911407Z

shortname

sweet_cockroachdb

upload

20260707.9

upload-file

results

upload-part

20260707.9/0

upload-time

2026-07-07T09:19:49Z

label

values

toolchain

upload:20260707.9:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-8	89.2µs ± 5%
CockroachDBkv50/nodes=1-8	71.1µs ± 2%
CockroachDBkv95/nodes=1-8	46.7µs ± 3%
CockroachDBkv0/nodes=3-8	88.5µs ± 6%
CockroachDBkv50/nodes=3-8	71.0µs ± 3%
CockroachDBkv95/nodes=3-8	46.6µs ± 3%
[Geomean]	66.5µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-8	4.72GB ± 4%
CockroachDBkv50/nodes=1-8	4.51GB ± 5%
CockroachDBkv95/nodes=1-8	3.30GB ± 8%
CockroachDBkv0/nodes=3-8	4.75GB ± 4%
CockroachDBkv50/nodes=3-8	4.52GB ± 3%
CockroachDBkv95/nodes=3-8	3.36GB ± 9%
[Geomean]	4.15GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-8	6.63GB ± 5%
CockroachDBkv50/nodes=1-8	6.17GB ±10%
CockroachDBkv95/nodes=1-8	4.48GB ±14%
CockroachDBkv0/nodes=3-8	6.73GB ± 6%
CockroachDBkv50/nodes=3-8	6.25GB ± 8%
CockroachDBkv95/nodes=3-8	4.56GB ±12%
[Geomean]	5.72GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-8	8.80GB ± 5%
CockroachDBkv50/nodes=1-8	8.27GB ±10%
CockroachDBkv95/nodes=1-8	6.32GB ± 5%
CockroachDBkv0/nodes=3-8	8.88GB ± 5%
CockroachDBkv50/nodes=3-8	8.41GB ± 5%
CockroachDBkv95/nodes=3-8	6.35GB ± 7%
[Geomean]	7.76GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-8	437M ± 6%
CockroachDBkv50/nodes=1-8	572M ± 7%
CockroachDBkv95/nodes=1-8	288M ±15%
CockroachDBkv0/nodes=3-8	438M ± 6%
CockroachDBkv50/nodes=3-8	558M ± 9%
CockroachDBkv95/nodes=3-8	299M ±10%
[Geomean]	417M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-8	8.46G ±46%
CockroachDBkv50/nodes=1-8	10.8G ±31%
CockroachDBkv95/nodes=1-8	17.5G ±53%
CockroachDBkv0/nodes=3-8	7.56G ±28%
CockroachDBkv50/nodes=3-8	11.1G ±23%
CockroachDBkv95/nodes=3-8	18.4G ±18%
[Geomean]	11.6G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-8	348M ± 8%
CockroachDBkv50/nodes=1-8	378M ±11%
CockroachDBkv95/nodes=1-8	200M ±43%
CockroachDBkv0/nodes=3-8	346M ± 8%
CockroachDBkv50/nodes=3-8	380M ±12%
CockroachDBkv95/nodes=3-8	192M ±39%
[Geomean]	295M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-8	799M ±18%
CockroachDBkv50/nodes=1-8	1.09G ±36%
CockroachDBkv95/nodes=1-8	439M ±30%
CockroachDBkv0/nodes=3-8	795M ±18%
CockroachDBkv50/nodes=3-8	1.00G ±21%
CockroachDBkv95/nodes=3-8	457M ±16%
[Geomean]	719M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-8	3.42G ±73%
CockroachDBkv50/nodes=1-8	6.16G ±26%
CockroachDBkv95/nodes=1-8	2.68G ±111%
CockroachDBkv0/nodes=3-8	3.48G ±54%
CockroachDBkv50/nodes=3-8	5.93G ±32%
CockroachDBkv95/nodes=3-8	3.52G ±49%
[Geomean]	4.00G

	write-ops/sec
CockroachDBkv0/nodes=1-8	11.2k ± 6%
CockroachDBkv50/nodes=1-8	7.02k ± 3%
CockroachDBkv95/nodes=1-8	1.07k ± 4%
CockroachDBkv0/nodes=3-8	11.3k ± 7%
CockroachDBkv50/nodes=3-8	7.04k ± 4%
CockroachDBkv95/nodes=3-8	1.08k ± 3%
[Geomean]	4.39k

	write-ops
CockroachDBkv0/nodes=1-8	673k ± 6%
CockroachDBkv50/nodes=1-8	421k ± 3%
CockroachDBkv95/nodes=1-8	64.3k ± 4%
CockroachDBkv0/nodes=3-8	676k ± 7%
CockroachDBkv50/nodes=3-8	422k ± 4%
CockroachDBkv95/nodes=3-8	64.6k ± 4%
[Geomean]	264k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	155M ±22%
CockroachDBkv95/nodes=1-8	234M ± 2%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	161M ±23%
CockroachDBkv95/nodes=3-8	233M ± 5%
[Geomean]	192M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	10.6G ±37%
CockroachDBkv95/nodes=1-8	21.4G ±77%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	10.9G ±34%
CockroachDBkv95/nodes=3-8	27.5G ±26%
[Geomean]	16.2G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	128M ±34%
CockroachDBkv95/nodes=1-8	174M ±45%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	130M ±36%
CockroachDBkv95/nodes=3-8	164M ±41%
[Geomean]	147M

	read-p95-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	305M ±18%
CockroachDBkv95/nodes=1-8	318M ±11%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	313M ±18%
CockroachDBkv95/nodes=3-8	309M ±20%
[Geomean]	311M

	read-p99-latency-ns
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	902M ±26%
CockroachDBkv95/nodes=1-8	2.02G ±193%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	822M ±31%
CockroachDBkv95/nodes=3-8	2.20G ±96%
[Geomean]	1.35G

	read-ops/sec
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	7.04k ± 2%
CockroachDBkv95/nodes=1-8	20.3k ± 3%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	7.05k ± 3%
CockroachDBkv95/nodes=3-8	20.4k ± 3%
[Geomean]	12.0k

	read-ops
CockroachDBkv0/nodes=1-8
CockroachDBkv50/nodes=1-8	422k ± 2%
CockroachDBkv95/nodes=1-8	1.22M ± 3%
CockroachDBkv0/nodes=3-8
CockroachDBkv50/nodes=3-8	423k ± 3%
CockroachDBkv95/nodes=3-8	1.22M ± 3%
[Geomean]	719k

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