Performance Result Comparison

label

common value

branch

master

builder

gotip-linux-amd64_c3h88-perf_vs_parent

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

cpu

Intel(R) Xeon(R) Platinum 8481C CPU @ 2.70GHz

goarch

amd64

goos

linux

pgo

off

pkg

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

repository

runstamp

2026-09-14T20:38:24.924585144Z

shortname

sweet_cockroachdb

upload

20260915.13

upload-file

results

upload-part

20260915.13/0

upload-time

2026-09-15T02:09:29Z

label

values

toolchain

upload:20260915.13:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-44	35.5µs ± 4%
CockroachDBkv50/nodes=1-44	33.7µs ± 1%
CockroachDBkv95/nodes=1-44	33.6µs ± 0%
CockroachDBkv0/nodes=3-44	35.6µs ± 3%
CockroachDBkv50/nodes=3-44	33.6µs ± 1%
CockroachDBkv95/nodes=3-44	33.6µs ± 0%
[Geomean]	34.3µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.23GB ± 3%
CockroachDBkv50/nodes=1-44	4.24GB ± 5%
CockroachDBkv95/nodes=1-44	2.92GB ± 2%
CockroachDBkv0/nodes=3-44	4.24GB ± 3%
CockroachDBkv50/nodes=3-44	3.78GB ±25%
CockroachDBkv95/nodes=3-44	2.92GB ± 3%
[Geomean]	3.67GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	5.50GB ± 4%
CockroachDBkv50/nodes=1-44	5.54GB ± 4%
CockroachDBkv95/nodes=1-44	3.60GB ± 2%
CockroachDBkv0/nodes=3-44	5.54GB ± 3%
CockroachDBkv50/nodes=3-44	4.98GB ±22%
CockroachDBkv95/nodes=3-44	3.60GB ± 2%
[Geomean]	4.71GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	8.99GB ± 2%
CockroachDBkv50/nodes=1-44	8.96GB ± 8%
CockroachDBkv95/nodes=1-44	6.11GB ± 5%
CockroachDBkv0/nodes=3-44	9.05GB ± 4%
CockroachDBkv50/nodes=3-44	8.07GB ±20%
CockroachDBkv95/nodes=3-44	6.02GB ± 3%
[Geomean]	7.75GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	31.0M ±51%
CockroachDBkv50/nodes=1-44	7.03M ±101%
CockroachDBkv95/nodes=1-44	4.15M ±20%
CockroachDBkv0/nodes=3-44	31.7M ±69%
CockroachDBkv50/nodes=3-44	5.84M ±114%
CockroachDBkv95/nodes=3-44	4.29M ±19%
[Geomean]	9.46M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	4.83G ± 0%
CockroachDBkv50/nodes=1-44	1.21G ±22%
CockroachDBkv95/nodes=1-44	835M ±16%
CockroachDBkv0/nodes=3-44	4.72G ± 9%
CockroachDBkv50/nodes=3-44	825M ±103%
CockroachDBkv95/nodes=3-44	837M ±12%
[Geomean]	1.59G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	1.51M ±25%
CockroachDBkv50/nodes=1-44	1.23M ±13%
CockroachDBkv95/nodes=1-44	1.85M ± 8%
CockroachDBkv0/nodes=3-44	1.51M ±13%
CockroachDBkv50/nodes=3-44	1.23M ± 5%
CockroachDBkv95/nodes=3-44	1.86M ± 8%
[Geomean]	1.51M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	118M ±114%
CockroachDBkv50/nodes=1-44	3.50M ±43%
CockroachDBkv95/nodes=1-44	2.58M ±12%
CockroachDBkv0/nodes=3-44	118M ±99%
CockroachDBkv50/nodes=3-44	3.08M ±20%
CockroachDBkv95/nodes=3-44	2.61M ±11%
[Geomean]	10.0M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	261M ±10%
CockroachDBkv50/nodes=1-44	143M ±122%
CockroachDBkv95/nodes=1-44	5.60M ±116%
CockroachDBkv0/nodes=3-44	258M ±17%
CockroachDBkv50/nodes=3-44	114M ±179%
CockroachDBkv95/nodes=3-44	9.35M ±180%
[Geomean]	62.2M

	write-ops/sec
CockroachDBkv0/nodes=1-44	28.1k ± 3%
CockroachDBkv50/nodes=1-44	14.9k ± 1%
CockroachDBkv95/nodes=1-44	1.49k ± 1%
CockroachDBkv0/nodes=3-44	28.1k ± 3%
CockroachDBkv50/nodes=3-44	14.9k ± 1%
CockroachDBkv95/nodes=3-44	1.49k ± 1%
[Geomean]	8.54k

	write-ops
CockroachDBkv0/nodes=1-44	1.69M ± 3%
CockroachDBkv50/nodes=1-44	891k ± 1%
CockroachDBkv95/nodes=1-44	89.2k ± 1%
CockroachDBkv0/nodes=3-44	1.69M ± 3%
CockroachDBkv50/nodes=3-44	893k ± 2%
CockroachDBkv95/nodes=3-44	89.2k ± 1%
[Geomean]	512k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	3.39M ±33%
CockroachDBkv95/nodes=1-44	2.24M ±15%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	2.32M ±94%
CockroachDBkv95/nodes=3-44	2.25M ±16%
[Geomean]	2.51M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.16G ±27%
CockroachDBkv95/nodes=1-44	835M ±16%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	786M ±105%
CockroachDBkv95/nodes=3-44	830M ±15%
[Geomean]	893M

	read-p50-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	400k ± 0%
CockroachDBkv95/nodes=1-44	300k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	400k ± 0%
CockroachDBkv95/nodes=3-44	300k ± 0%
[Geomean]	346k

	read-p95-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	600k ± 0%
CockroachDBkv95/nodes=1-44	475k ±16%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	600k ± 0%
CockroachDBkv95/nodes=3-44	475k ±16%
[Geomean]	534k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.84M ±80%
CockroachDBkv95/nodes=1-44	916k ±53%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.46M ±44%
CockroachDBkv95/nodes=3-44	980k ±12%
[Geomean]	1.25M

	read-ops/sec
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	14.8k ± 2%
CockroachDBkv95/nodes=1-44	28.2k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	14.9k ± 1%
CockroachDBkv95/nodes=3-44	28.2k ± 0%
[Geomean]	20.5k

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	888k ± 2%
CockroachDBkv95/nodes=1-44	1.69M ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	891k ± 1%
CockroachDBkv95/nodes=3-44	1.70M ± 0%
[Geomean]	1.23M

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