Performance Result Comparison

label

common value

baseline-commit

d90b98e65320778f3b1f99a6951ab20f04d218b3

benchmarks-commit

cb323f9442766b0222c91d4ea82023330d09feca

branch

release-branch.go1.26

builder

go1.26-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

155c25e249cab56f740aa93c81ebcb761dd32290

experiment-commit-time

2026-02-26T18:36:00Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-02-26T18:41:51.996286643Z

shortname

sweet_cockroachdb

upload

20260227.4

upload-file

results

upload-part

20260227.4/0

upload-time

2026-02-27T00:21:28Z

label

values

toolchain

upload:20260227.4:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-44	36.5µs ± 5%
CockroachDBkv50/nodes=1-44	33.8µs ± 1%
CockroachDBkv95/nodes=1-44	33.8µs ± 0%
CockroachDBkv0/nodes=3-44	36.3µs ± 5%
CockroachDBkv50/nodes=3-44	33.7µs ± 2%
CockroachDBkv95/nodes=3-44	33.8µs ± 0%
[Geo mean]	34.6µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.68GB ± 2%
CockroachDBkv50/nodes=1-44	3.24GB ±28%
CockroachDBkv95/nodes=1-44	2.47GB ± 3%
CockroachDBkv0/nodes=3-44	4.74GB ± 3%
CockroachDBkv50/nodes=3-44	3.16GB ±26%
CockroachDBkv95/nodes=3-44	2.49GB ± 3%
[Geo mean]	3.34GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	7.11GB ± 6%
CockroachDBkv50/nodes=1-44	4.27GB ±26%
CockroachDBkv95/nodes=1-44	3.11GB ± 3%
CockroachDBkv0/nodes=3-44	7.16GB ± 6%
CockroachDBkv50/nodes=3-44	4.18GB ±24%
CockroachDBkv95/nodes=3-44	3.12GB ± 2%
[Geo mean]	4.54GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	10.3GB ± 5%
CockroachDBkv50/nodes=1-44	7.55GB ±20%
CockroachDBkv95/nodes=1-44	5.61GB ± 2%
CockroachDBkv0/nodes=3-44	10.4GB ± 6%
CockroachDBkv50/nodes=3-44	7.47GB ±18%
CockroachDBkv95/nodes=3-44	5.61GB ± 2%
[Geo mean]	7.59GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	60.6M ±38%
CockroachDBkv50/nodes=1-44	5.48M ±77%
CockroachDBkv95/nodes=1-44	4.76M ±12%
CockroachDBkv0/nodes=3-44	61.2M ±35%
CockroachDBkv50/nodes=3-44	6.00M ±109%
CockroachDBkv95/nodes=3-44	4.73M ±16%
[Geo mean]	11.8M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	5.89G ± 9%
CockroachDBkv50/nodes=1-44	1.09G ±122%
CockroachDBkv95/nodes=1-44	1.13G ±14%
CockroachDBkv0/nodes=3-44	5.86G ± 5%
CockroachDBkv50/nodes=3-44	936M ±172%
CockroachDBkv95/nodes=3-44	1.15G ± 5%
[Geo mean]	1.89G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	22.4M ±11%
CockroachDBkv50/nodes=1-44	1.20M ± 0%
CockroachDBkv95/nodes=1-44	1.74M ± 8%
CockroachDBkv0/nodes=3-44	21.0M ±15%
CockroachDBkv50/nodes=3-44	1.23M ± 5%
CockroachDBkv95/nodes=3-44	1.74M ± 9%
[Geo mean]	3.58M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	182M ±69%
CockroachDBkv50/nodes=1-44	4.49M ±18%
CockroachDBkv95/nodes=1-44	2.46M ± 6%
CockroachDBkv0/nodes=3-44	235M ±100%
CockroachDBkv50/nodes=3-44	4.64M ±18%
CockroachDBkv95/nodes=3-44	2.46M ± 6%
[Geo mean]	13.3M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	265M ±14%
CockroachDBkv50/nodes=1-44	72.4M ±201%
CockroachDBkv95/nodes=1-44	4.35M ±20%
CockroachDBkv0/nodes=3-44	414M ±70%
CockroachDBkv50/nodes=3-44	113M ±138%
CockroachDBkv95/nodes=3-44	4.43M ±17%
[Geo mean]	50.8M

	write-ops/sec
CockroachDBkv0/nodes=1-44	27.4k ± 5%
CockroachDBkv50/nodes=1-44	14.8k ± 1%
CockroachDBkv95/nodes=1-44	1.48k ± 1%
CockroachDBkv0/nodes=3-44	27.6k ± 5%
CockroachDBkv50/nodes=3-44	14.9k ± 2%
CockroachDBkv95/nodes=3-44	1.48k ± 1%
[Geo mean]	8.44k

	write-ops
CockroachDBkv0/nodes=1-44	1.64M ± 5%
CockroachDBkv50/nodes=1-44	889k ± 1%
CockroachDBkv95/nodes=1-44	88.7k ± 1%
CockroachDBkv0/nodes=3-44	1.65M ± 5%
CockroachDBkv50/nodes=3-44	891k ± 2%
CockroachDBkv95/nodes=3-44	88.6k ± 1%
[Geo mean]	507k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	2.92M ±86%
CockroachDBkv95/nodes=1-44	3.12M ± 9%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	2.71M ±125%
CockroachDBkv95/nodes=3-44	3.10M ± 3%
[Geo mean]	2.96M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	994M ±97%
CockroachDBkv95/nodes=1-44	1.15G ± 6%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	908M ±181%
CockroachDBkv95/nodes=3-44	1.15G ± 6%
[Geo mean]	1.04G

	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%
[Geo mean]	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%
[Geo mean]	490k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	2.13M ±172%
CockroachDBkv95/nodes=1-44	984k ±42%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.58M ±121%
CockroachDBkv95/nodes=3-44	979k ±23%
[Geo mean]	1.34M

	read-ops/sec
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	14.8k ± 2%
CockroachDBkv95/nodes=1-44	28.1k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	14.8k ± 2%
CockroachDBkv95/nodes=3-44	28.1k ± 0%
[Geo mean]	20.4k

	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	889k ± 2%
CockroachDBkv95/nodes=3-44	1.69M ± 0%
[Geo mean]	1.22M

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