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
by	public-worker-builder@golang-ci-luci.iam.gserviceaccount.com
cpu	Intel(R) Xeon(R) Platinum 8481C CPU @ 2.70GHz
experiment-commit	62cbde4f2f7cff29c73ffd94b71ad7bdd5edbb61
experiment-commit-time	2026-10-27T19:25:28Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-27T19:32:06.66482856Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20261028.9
upload-file	results
upload-part	20261028.9/0
upload-time	2026-10-28T01:14:02Z
label	values

	time/op
CockroachDBkv0/nodes=1-44	37.0µs ± 5%
CockroachDBkv50/nodes=1-44	34.0µs ± 1%
CockroachDBkv95/nodes=1-44	33.8µs ± 0%
CockroachDBkv0/nodes=3-44	36.5µs ± 4%
CockroachDBkv50/nodes=3-44	33.9µs ± 0%
CockroachDBkv95/nodes=3-44	33.8µs ± 0%
[Geomean]	34.8µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.24GB ± 3%
CockroachDBkv50/nodes=1-44	4.13GB ± 3%
CockroachDBkv95/nodes=1-44	2.93GB ± 1%
CockroachDBkv0/nodes=3-44	4.19GB ± 2%
CockroachDBkv50/nodes=3-44	4.15GB ± 2%
CockroachDBkv95/nodes=3-44	2.86GB ± 6%
[Geomean]	3.70GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	5.54GB ± 4%
CockroachDBkv50/nodes=1-44	5.50GB ± 3%
CockroachDBkv95/nodes=1-44	3.58GB ± 1%
CockroachDBkv0/nodes=3-44	5.51GB ± 3%
CockroachDBkv50/nodes=3-44	5.47GB ± 3%
CockroachDBkv95/nodes=3-44	3.60GB ± 1%
[Geomean]	4.78GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	8.98GB ± 2%
CockroachDBkv50/nodes=1-44	8.51GB ± 6%
CockroachDBkv95/nodes=1-44	6.05GB ± 3%
CockroachDBkv0/nodes=3-44	8.95GB ± 3%
CockroachDBkv50/nodes=3-44	8.65GB ± 5%
CockroachDBkv95/nodes=3-44	6.09GB ± 1%
[Geomean]	7.76GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	43.9M ±70%
CockroachDBkv50/nodes=1-44	7.17M ±60%
CockroachDBkv95/nodes=1-44	4.80M ±17%
CockroachDBkv0/nodes=3-44	35.0M ±54%
CockroachDBkv50/nodes=3-44	5.88M ±78%
CockroachDBkv95/nodes=3-44	4.90M ±20%
[Geomean]	10.7M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	6.20G ±18%
CockroachDBkv50/nodes=1-44	1.58G ±45%
CockroachDBkv95/nodes=1-44	1.17G ± 9%
CockroachDBkv0/nodes=3-44	6.26G ± 7%
CockroachDBkv50/nodes=3-44	1.39G ±21%
CockroachDBkv95/nodes=3-44	1.18G ± 9%
[Geomean]	2.21G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	1.47M ± 9%
CockroachDBkv50/nodes=1-44	1.20M ± 0%
CockroachDBkv95/nodes=1-44	1.60M ± 0%
CockroachDBkv0/nodes=3-44	1.44M ± 4%
CockroachDBkv50/nodes=3-44	1.17M ± 6%
CockroachDBkv95/nodes=3-44	1.60M ± 0%
[Geomean]	1.40M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	156M ±137%
CockroachDBkv50/nodes=1-44	2.91M ±20%
CockroachDBkv95/nodes=1-44	2.40M ± 0%
CockroachDBkv0/nodes=3-44	95.6M ±155%
CockroachDBkv50/nodes=3-44	2.82M ±17%
CockroachDBkv95/nodes=3-44	2.33M ± 7%
[Geomean]	9.39M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	267M ± 7%
CockroachDBkv50/nodes=1-44	94.0M ±185%
CockroachDBkv95/nodes=1-44	4.35M ±15%
CockroachDBkv0/nodes=3-44	258M ±17%
CockroachDBkv50/nodes=3-44	83.5M ±171%
CockroachDBkv95/nodes=3-44	7.44M ±239%
[Geomean]	51.0M

	write-ops/sec
CockroachDBkv0/nodes=1-44	27.1k ± 5%
CockroachDBkv50/nodes=1-44	14.7k ± 1%
CockroachDBkv95/nodes=1-44	1.48k ± 1%
CockroachDBkv0/nodes=3-44	27.4k ± 4%
CockroachDBkv50/nodes=3-44	14.8k ± 0%
CockroachDBkv95/nodes=3-44	1.48k ± 0%
[Geomean]	8.40k

	write-ops
CockroachDBkv0/nodes=1-44	1.62M ± 5%
CockroachDBkv50/nodes=1-44	882k ± 1%
CockroachDBkv95/nodes=1-44	88.7k ± 1%
CockroachDBkv0/nodes=3-44	1.65M ± 4%
CockroachDBkv50/nodes=3-44	886k ± 0%
CockroachDBkv95/nodes=3-44	88.7k ± 0%
[Geomean]	504k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	4.28M ±33%
CockroachDBkv95/nodes=1-44	3.14M ± 8%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	3.74M ±23%
CockroachDBkv95/nodes=3-44	3.28M ±19%
[Geomean]	3.58M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.54G ±48%
CockroachDBkv95/nodes=1-44	1.17G ± 9%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.34G ±20%
CockroachDBkv95/nodes=3-44	1.17G ± 9%
[Geomean]	1.30G

	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	430k ±16%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	600k ± 0%
CockroachDBkv95/nodes=3-44	460k ±13%
[Geomean]	517k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.30M ±23%
CockroachDBkv95/nodes=1-44	800k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.22M ±31%
CockroachDBkv95/nodes=3-44	1.74M ±216%
[Geomean]	1.22M

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

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	881k ± 1%
CockroachDBkv95/nodes=1-44	1.69M ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	884k ± 0%
CockroachDBkv95/nodes=3-44	1.68M ± 0%
[Geomean]	1.22M

Go Performance Dashboard