Performance Result Comparison

label

common value

baseline-commit

2aae1000ea1d4b28923b96db28acf4e3b99d6aff

benchmarks-commit

4a545adeb0d5e7170d0c5633a6f04be94529fde3

branch

release-branch.go1.27

builder

go1.27-linux-amd64_c3h88-perf_vs_release

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

cpu

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

experiment-commit

bb19eae15c2035ed037b90f39b939c1ba7b23af6

experiment-commit-time

2026-10-27T20:38:15Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-28T01:35:00.147701169Z

shortname

sweet_cockroachdb

upload

20261028.55

upload-file

results

upload-part

20261028.55/0

upload-time

2026-10-28T07:18:14Z

label

values

toolchain

upload:20261028.55:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-44	36.5µs ± 7%
CockroachDBkv50/nodes=1-44	34.0µs ± 1%
CockroachDBkv95/nodes=1-44	33.8µs ± 1%
CockroachDBkv0/nodes=3-44	36.2µs ± 5%
CockroachDBkv50/nodes=3-44	33.9µs ± 0%
CockroachDBkv95/nodes=3-44	33.8µs ± 1%
[Geomean]	34.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.20GB ± 3%
CockroachDBkv50/nodes=1-44	4.13GB ± 2%
CockroachDBkv95/nodes=1-44	2.82GB ± 5%
CockroachDBkv0/nodes=3-44	4.19GB ± 3%
CockroachDBkv50/nodes=3-44	4.11GB ± 3%
CockroachDBkv95/nodes=3-44	2.81GB ± 4%
[Geomean]	3.65GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	5.52GB ± 4%
CockroachDBkv50/nodes=1-44	5.45GB ± 3%
CockroachDBkv95/nodes=1-44	3.62GB ± 3%
CockroachDBkv0/nodes=3-44	5.51GB ± 4%
CockroachDBkv50/nodes=3-44	5.42GB ± 4%
CockroachDBkv95/nodes=3-44	3.62GB ± 3%
[Geomean]	4.77GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	8.96GB ± 4%
CockroachDBkv50/nodes=1-44	8.59GB ± 6%
CockroachDBkv95/nodes=1-44	6.21GB ± 7%
CockroachDBkv0/nodes=3-44	9.05GB ± 4%
CockroachDBkv50/nodes=3-44	8.58GB ± 6%
CockroachDBkv95/nodes=3-44	6.18GB ± 5%
[Geomean]	7.83GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	37.0M ±113%
CockroachDBkv50/nodes=1-44	6.47M ±44%
CockroachDBkv95/nodes=1-44	5.27M ±23%
CockroachDBkv0/nodes=3-44	32.6M ±67%
CockroachDBkv50/nodes=3-44	5.51M ±38%
CockroachDBkv95/nodes=3-44	5.19M ±29%
[Geomean]	10.3M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	5.95G ±19%
CockroachDBkv50/nodes=1-44	1.56G ±46%
CockroachDBkv95/nodes=1-44	1.16G ±22%
CockroachDBkv0/nodes=3-44	5.89G ±23%
CockroachDBkv50/nodes=3-44	1.41G ±19%
CockroachDBkv95/nodes=3-44	1.14G ±20%
[Geomean]	2.16G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	1.36M ± 4%
CockroachDBkv50/nodes=1-44	1.20M ± 0%
CockroachDBkv95/nodes=1-44	1.70M ± 0%
CockroachDBkv0/nodes=3-44	1.34M ± 4%
CockroachDBkv50/nodes=3-44	1.20M ± 0%
CockroachDBkv95/nodes=3-44	1.70M ± 0%
[Geomean]	1.40M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	119M ±225%
CockroachDBkv50/nodes=1-44	2.74M ±13%
CockroachDBkv95/nodes=1-44	2.27M ± 6%
CockroachDBkv0/nodes=3-44	87.4M ±178%
CockroachDBkv50/nodes=3-44	2.66M ±13%
CockroachDBkv95/nodes=3-44	2.29M ± 5%
[Geomean]	8.56M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	247M ±25%
CockroachDBkv50/nodes=1-44	66.9M ±213%
CockroachDBkv95/nodes=1-44	12.8M ±130%
CockroachDBkv0/nodes=3-44	248M ±15%
CockroachDBkv50/nodes=3-44	38.2M ±405%
CockroachDBkv95/nodes=3-44	13.1M ±148%
[Geomean]	54.5M

	write-ops/sec
CockroachDBkv0/nodes=1-44	27.4k ± 7%
CockroachDBkv50/nodes=1-44	14.7k ± 2%
CockroachDBkv95/nodes=1-44	1.48k ± 1%
CockroachDBkv0/nodes=3-44	27.7k ± 4%
CockroachDBkv50/nodes=3-44	14.7k ± 1%
CockroachDBkv95/nodes=3-44	1.48k ± 1%
[Geomean]	8.44k

	write-ops
CockroachDBkv0/nodes=1-44	1.65M ± 7%
CockroachDBkv50/nodes=1-44	884k ± 2%
CockroachDBkv95/nodes=1-44	88.7k ± 1%
CockroachDBkv0/nodes=3-44	1.66M ± 4%
CockroachDBkv50/nodes=3-44	885k ± 1%
CockroachDBkv95/nodes=3-44	88.8k ± 1%
[Geomean]	506k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	4.05M ±33%
CockroachDBkv95/nodes=1-44	3.50M ±31%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	3.82M ±23%
CockroachDBkv95/nodes=3-44	3.48M ±32%
[Geomean]	3.71M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.52G ±50%
CockroachDBkv95/nodes=1-44	1.16G ±21%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.36G ±23%
CockroachDBkv95/nodes=3-44	1.14G ±20%
[Geomean]	1.29G

	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	400k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	600k ± 0%
CockroachDBkv95/nodes=3-44	400k ± 0%
[Geomean]	490k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.11M ±27%
CockroachDBkv95/nodes=1-44	2.21M ±135%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.08M ±21%
CockroachDBkv95/nodes=3-44	2.50M ±171%
[Geomean]	1.60M

	read-ops/sec
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	14.7k ± 1%
CockroachDBkv95/nodes=1-44	28.1k ± 1%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	14.7k ± 0%
CockroachDBkv95/nodes=3-44	28.1k ± 1%
[Geomean]	20.3k

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	882k ± 1%
CockroachDBkv95/nodes=1-44	1.68M ± 1%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	884k ± 0%
CockroachDBkv95/nodes=3-44	1.69M ± 1%
[Geomean]	1.22M

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