Performance Result Comparison

label

common value

branch

master

builder

gotip-linux-amd64_c4dh96-perf_vs_parent

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

cpu

AMD EPYC 9B45

goarch

amd64

goos

linux

pgo

off

pkg

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

repository

runstamp

2026-08-26T05:09:50.868084067Z

shortname

sweet_cockroachdb

upload

20260826.51

upload-file

results

upload-part

20260826.51/0

upload-time

2026-08-26T10:16:21Z

label

values

toolchain

upload:20260826.51:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-48	33.3µs ± 0%
CockroachDBkv50/nodes=1-48	33.6µs ± 0%
CockroachDBkv95/nodes=1-48	33.4µs ± 1%
CockroachDBkv0/nodes=3-48	33.3µs ± 0%
CockroachDBkv50/nodes=3-48	33.6µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 0%
[Geomean]	33.4µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	2.69GB ± 8%
CockroachDBkv50/nodes=1-48	3.94GB ± 3%
CockroachDBkv95/nodes=1-48	1.99GB ±39%
CockroachDBkv0/nodes=3-48	2.68GB ± 3%
CockroachDBkv50/nodes=3-48	3.92GB ± 4%
CockroachDBkv95/nodes=3-48	2.22GB ±27%
[Geomean]	2.81GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.14GB ± 8%
CockroachDBkv50/nodes=1-48	5.25GB ± 3%
CockroachDBkv95/nodes=1-48	2.57GB ±55%
CockroachDBkv0/nodes=3-48	4.16GB ± 9%
CockroachDBkv50/nodes=3-48	5.25GB ± 2%
CockroachDBkv95/nodes=3-48	3.02GB ±33%
[Geomean]	3.93GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	6.77GB ± 7%
CockroachDBkv50/nodes=1-48	8.43GB ± 8%
CockroachDBkv95/nodes=1-48	5.37GB ±27%
CockroachDBkv0/nodes=3-48	6.79GB ± 4%
CockroachDBkv50/nodes=3-48	8.34GB ± 9%
CockroachDBkv95/nodes=3-48	5.78GB ±17%
[Geomean]	6.82GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	1.74M ± 9%
CockroachDBkv50/nodes=1-48	3.13M ±25%
CockroachDBkv95/nodes=1-48	2.79M ±75%
CockroachDBkv0/nodes=3-48	1.73M ±10%
CockroachDBkv50/nodes=3-48	3.13M ±15%
CockroachDBkv95/nodes=3-48	3.32M ±63%
[Geomean]	2.55M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	40.3M ±37%
CockroachDBkv50/nodes=1-48	701M ±34%
CockroachDBkv95/nodes=1-48	191M ±251%
CockroachDBkv0/nodes=3-48	38.5M ±18%
CockroachDBkv50/nodes=3-48	709M ±18%
CockroachDBkv95/nodes=3-48	346M ±133%
[Geomean]	193M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.44M ±11%
CockroachDBkv50/nodes=1-48	1.20M ± 0%
CockroachDBkv95/nodes=1-48	2.16M ± 7%
CockroachDBkv0/nodes=3-48	1.40M ± 0%
CockroachDBkv50/nodes=3-48	1.20M ± 0%
CockroachDBkv95/nodes=3-48	2.15M ± 3%
[Geomean]	1.54M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	3.05M ±15%
CockroachDBkv50/nodes=1-48	2.97M ± 6%
CockroachDBkv95/nodes=1-48	3.36M ± 4%
CockroachDBkv0/nodes=3-48	3.04M ±12%
CockroachDBkv50/nodes=3-48	2.98M ± 4%
CockroachDBkv95/nodes=3-48	3.37M ± 4%
[Geomean]	3.13M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	7.88M ±60%
CockroachDBkv50/nodes=1-48	5.48M ±20%
CockroachDBkv95/nodes=1-48	4.51M ±15%
CockroachDBkv0/nodes=3-48	7.65M ±44%
CockroachDBkv50/nodes=3-48	5.52M ±20%
CockroachDBkv95/nodes=3-48	7.32M ±158%
[Geomean]	6.26M

	write-ops/sec
CockroachDBkv0/nodes=1-48	30.0k ± 0%
CockroachDBkv50/nodes=1-48	14.9k ± 1%
CockroachDBkv95/nodes=1-48	1.50k ± 1%
CockroachDBkv0/nodes=3-48	30.0k ± 0%
CockroachDBkv50/nodes=3-48	14.9k ± 0%
CockroachDBkv95/nodes=3-48	1.50k ± 1%
[Geomean]	8.75k

	write-ops
CockroachDBkv0/nodes=1-48	1.80M ± 0%
CockroachDBkv50/nodes=1-48	894k ± 1%
CockroachDBkv95/nodes=1-48	89.8k ± 1%
CockroachDBkv0/nodes=3-48	1.80M ± 0%
CockroachDBkv50/nodes=3-48	894k ± 0%
CockroachDBkv95/nodes=3-48	89.8k ± 1%
[Geomean]	525k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	1.77M ±69%
CockroachDBkv95/nodes=1-48	655k ±282%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	1.70M ±24%
CockroachDBkv95/nodes=3-48	1.18M ±146%
[Geomean]	1.23M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	651M ±36%
CockroachDBkv95/nodes=1-48	191M ±269%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	664M ± 9%
CockroachDBkv95/nodes=3-48	339M ±128%
[Geomean]	409M

	read-p50-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	300k ± 0%
CockroachDBkv95/nodes=1-48	100k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	300k ± 0%
CockroachDBkv95/nodes=3-48	100k ± 0%
[Geomean]	173k

	read-p95-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	335k ±19%
CockroachDBkv95/nodes=1-48	200k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	340k ±18%
CockroachDBkv95/nodes=3-48	260k ±23%
[Geomean]	277k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	325k ±54%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	1.31M ±213%
[Geomean]	676k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	28.4k ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	14.9k ± 0%
CockroachDBkv95/nodes=3-48	28.4k ± 1%
[Geomean]	20.6k

	read-ops
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	894k ± 0%
CockroachDBkv95/nodes=1-48	1.71M ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	894k ± 0%
CockroachDBkv95/nodes=3-48	1.70M ± 1%
[Geomean]	1.23M

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