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

2026-08-26T05:11:59.363519617Z

shortname

sweet_cockroachdb

upload

20260826.57

upload-file

results

upload-part

20260826.57/0

upload-time

2026-08-26T10:52:26Z

label

values

toolchain

upload:20260826.57:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-44	35.5µs ± 3%
CockroachDBkv50/nodes=1-44	33.5µs ± 1%
CockroachDBkv95/nodes=1-44	33.6µs ± 0%
CockroachDBkv0/nodes=3-44	35.9µs ± 4%
CockroachDBkv50/nodes=3-44	33.7µs ± 1%
CockroachDBkv95/nodes=3-44	33.6µs ± 1%
[Geomean]	34.3µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.22GB ± 3%
CockroachDBkv50/nodes=1-44	3.41GB ±26%
CockroachDBkv95/nodes=1-44	2.92GB ± 6%
CockroachDBkv0/nodes=3-44	4.25GB ± 3%
CockroachDBkv50/nodes=3-44	4.26GB ± 2%
CockroachDBkv95/nodes=3-44	2.87GB ± 7%
[Geomean]	3.60GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	5.49GB ± 5%
CockroachDBkv50/nodes=1-44	4.54GB ±25%
CockroachDBkv95/nodes=1-44	3.60GB ± 4%
CockroachDBkv0/nodes=3-44	5.48GB ± 5%
CockroachDBkv50/nodes=3-44	5.56GB ± 6%
CockroachDBkv95/nodes=3-44	3.58GB ± 2%
[Geomean]	4.62GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	9.00GB ± 2%
CockroachDBkv50/nodes=1-44	7.51GB ±23%
CockroachDBkv95/nodes=1-44	6.09GB ± 5%
CockroachDBkv0/nodes=3-44	8.96GB ± 4%
CockroachDBkv50/nodes=3-44	8.97GB ± 6%
CockroachDBkv95/nodes=3-44	6.05GB ± 4%
[Geomean]	7.65GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	30.8M ±56%
CockroachDBkv50/nodes=1-44	3.75M ±156%
CockroachDBkv95/nodes=1-44	3.94M ±17%
CockroachDBkv0/nodes=3-44	36.0M ±40%
CockroachDBkv50/nodes=3-44	7.18M ±121%
CockroachDBkv95/nodes=3-44	3.87M ±19%
[Geomean]	8.77M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	4.70G ± 9%
CockroachDBkv50/nodes=1-44	440M ±175%
CockroachDBkv95/nodes=1-44	833M ±23%
CockroachDBkv0/nodes=3-44	4.77G ± 4%
CockroachDBkv50/nodes=3-44	1.17G ±43%
CockroachDBkv95/nodes=3-44	765M ±36%
[Geomean]	1.39G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	1.35M ±11%
CockroachDBkv50/nodes=1-44	1.20M ± 0%
CockroachDBkv95/nodes=1-44	1.67M ± 4%
CockroachDBkv0/nodes=3-44	1.37M ± 5%
CockroachDBkv50/nodes=3-44	1.20M ± 0%
CockroachDBkv95/nodes=3-44	1.67M ± 8%
[Geomean]	1.40M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	112M ±118%
CockroachDBkv50/nodes=1-44	2.76M ±23%
CockroachDBkv95/nodes=1-44	2.32M ± 5%
CockroachDBkv0/nodes=3-44	151M ±88%
CockroachDBkv50/nodes=3-44	3.06M ±34%
CockroachDBkv95/nodes=3-44	2.29M ± 9%
[Geomean]	9.54M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	261M ±13%
CockroachDBkv50/nodes=1-44	76.0M ±253%
CockroachDBkv95/nodes=1-44	4.75M ±14%
CockroachDBkv0/nodes=3-44	265M ±12%
CockroachDBkv50/nodes=3-44	169M ±98%
CockroachDBkv95/nodes=3-44	4.44M ±35%
[Geomean]	51.6M

	write-ops/sec
CockroachDBkv0/nodes=1-44	28.1k ± 3%
CockroachDBkv50/nodes=1-44	15.0k ± 1%
CockroachDBkv95/nodes=1-44	1.49k ± 1%
CockroachDBkv0/nodes=3-44	27.9k ± 4%
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	897k ± 1%
CockroachDBkv95/nodes=1-44	89.3k ± 1%
CockroachDBkv0/nodes=3-44	1.67M ± 4%
CockroachDBkv50/nodes=3-44	892k ± 1%
CockroachDBkv95/nodes=3-44	89.5k ± 1%
[Geomean]	512k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.35M ±144%
CockroachDBkv95/nodes=1-44	2.25M ±16%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	3.37M ±37%
CockroachDBkv95/nodes=3-44	2.12M ±39%
[Geomean]	2.16M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	407M ±180%
CockroachDBkv95/nodes=1-44	833M ±17%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.25G ±50%
CockroachDBkv95/nodes=3-44	764M ±38%
[Geomean]	754M

	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	500k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	600k ± 0%
CockroachDBkv95/nodes=3-44	465k ±14%
[Geomean]	538k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.19M ±67%
CockroachDBkv95/nodes=1-44	929k ± 8%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.64M ±47%
CockroachDBkv95/nodes=3-44	939k ±49%
[Geomean]	1.14M

	read-ops/sec
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	14.9k ± 1%
CockroachDBkv95/nodes=1-44	28.2k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	14.8k ± 1%
CockroachDBkv95/nodes=3-44	28.3k ± 1%
[Geomean]	20.5k

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	896k ± 1%
CockroachDBkv95/nodes=1-44	1.69M ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	889k ± 1%
CockroachDBkv95/nodes=3-44	1.70M ± 1%
[Geomean]	1.23M

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