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

96f62c89582053aaa77b2be777d981812fbf3db2

experiment-commit-time

2026-10-27T20:36:17Z

goarch

amd64

goos

linux

pgo

off

pkg

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

post-submit

true

repository

runstamp

2026-10-28T02:14:58.810781659Z

shortname

sweet_cockroachdb

upload

20261028.67

upload-file

results

upload-part

20261028.67/0

upload-time

2026-10-28T07:56:27Z

label

values

toolchain

upload:20261028.67:

60	"baseline"
60	"experiment"

	time/op
CockroachDBkv0/nodes=1-44	36.3µs ± 4%
CockroachDBkv50/nodes=1-44	33.8µs ± 2%
CockroachDBkv95/nodes=1-44	33.8µs ± 0%
CockroachDBkv0/nodes=3-44	36.5µs ± 5%
CockroachDBkv50/nodes=3-44	33.9µs ± 1%
CockroachDBkv95/nodes=3-44	33.9µs ± 1%
[Geomean]	34.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.19GB ± 3%
CockroachDBkv50/nodes=1-44	3.83GB ±24%
CockroachDBkv95/nodes=1-44	2.87GB ± 4%
CockroachDBkv0/nodes=3-44	4.20GB ± 3%
CockroachDBkv50/nodes=3-44	4.15GB ± 2%
CockroachDBkv95/nodes=3-44	2.87GB ± 5%
[Geomean]	3.63GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	5.46GB ± 2%
CockroachDBkv50/nodes=1-44	5.09GB ±22%
CockroachDBkv95/nodes=1-44	3.58GB ± 3%
CockroachDBkv0/nodes=3-44	5.50GB ± 5%
CockroachDBkv50/nodes=3-44	5.47GB ± 3%
CockroachDBkv95/nodes=3-44	3.64GB ± 4%
[Geomean]	4.71GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	9.01GB ± 4%
CockroachDBkv50/nodes=1-44	8.09GB ±20%
CockroachDBkv95/nodes=1-44	6.02GB ± 7%
CockroachDBkv0/nodes=3-44	8.94GB ± 5%
CockroachDBkv50/nodes=3-44	8.69GB ± 4%
CockroachDBkv95/nodes=3-44	6.19GB ± 5%
[Geomean]	7.72GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	35.0M ±70%
CockroachDBkv50/nodes=1-44	5.54M ±126%
CockroachDBkv95/nodes=1-44	5.21M ±34%
CockroachDBkv0/nodes=3-44	36.4M ±57%
CockroachDBkv50/nodes=3-44	6.14M ±79%
CockroachDBkv95/nodes=3-44	5.40M ±35%
[Geomean]	10.3M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	6.17G ±13%
CockroachDBkv50/nodes=1-44	1.18G ±127%
CockroachDBkv95/nodes=1-44	1.14G ±21%
CockroachDBkv0/nodes=3-44	5.94G ±13%
CockroachDBkv50/nodes=3-44	1.44G ±40%
CockroachDBkv95/nodes=3-44	1.19G ± 9%
[Geomean]	2.10G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	1.65M ± 9%
CockroachDBkv50/nodes=1-44	1.27M ± 6%
CockroachDBkv95/nodes=1-44	1.93M ± 7%
CockroachDBkv0/nodes=3-44	1.65M ± 3%
CockroachDBkv50/nodes=3-44	1.30M ± 0%
CockroachDBkv95/nodes=3-44	1.93M ± 7%
[Geomean]	1.60M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	101M ±142%
CockroachDBkv50/nodes=1-44	3.10M ±13%
CockroachDBkv95/nodes=1-44	2.63M ± 6%
CockroachDBkv0/nodes=3-44	112M ±117%
CockroachDBkv50/nodes=3-44	3.14M ±11%
CockroachDBkv95/nodes=3-44	2.60M ± 0%
[Geomean]	9.54M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	246M ±18%
CockroachDBkv50/nodes=1-44	50.6M ±265%
CockroachDBkv95/nodes=1-44	4.54M ±15%
CockroachDBkv0/nodes=3-44	255M ±15%
CockroachDBkv50/nodes=3-44	88.6M ±203%
CockroachDBkv95/nodes=3-44	8.64M ±179%
[Geomean]	47.2M

	write-ops/sec
CockroachDBkv0/nodes=1-44	27.6k ± 4%
CockroachDBkv50/nodes=1-44	14.8k ± 2%
CockroachDBkv95/nodes=1-44	1.48k ± 1%
CockroachDBkv0/nodes=3-44	27.4k ± 5%
CockroachDBkv50/nodes=3-44	14.8k ± 2%
CockroachDBkv95/nodes=3-44	1.48k ± 1%
[Geomean]	8.44k

	write-ops
CockroachDBkv0/nodes=1-44	1.66M ± 4%
CockroachDBkv50/nodes=1-44	887k ± 2%
CockroachDBkv95/nodes=1-44	88.6k ± 1%
CockroachDBkv0/nodes=3-44	1.65M ± 5%
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	3.23M ±98%
CockroachDBkv95/nodes=1-44	3.02M ±20%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	3.91M ±33%
CockroachDBkv95/nodes=3-44	3.51M ±54%
[Geomean]	3.40M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.15G ±134%
CockroachDBkv95/nodes=1-44	1.14G ±20%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.40G ±44%
CockroachDBkv95/nodes=3-44	1.20G ± 7%
[Geomean]	1.22G

	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	1.10M ±27%
CockroachDBkv95/nodes=1-44	776k ±16%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.22M ±47%
CockroachDBkv95/nodes=3-44	1.59M ±215%
[Geomean]	1.14M

	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	14.7k ± 1%
CockroachDBkv95/nodes=3-44	28.0k ± 1%
[Geomean]	20.3k

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	886k ± 2%
CockroachDBkv95/nodes=1-44	1.69M ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	883k ± 1%
CockroachDBkv95/nodes=3-44	1.68M ± 1%
[Geomean]	1.22M

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