Performance Result Comparison

label	common value
baseline-commit	8af21751f066eced273ca3ce49506b366847c623
benchmarks-commit	70693762b6a0d7f393892f0ace40979e3cbe5737
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	24681db42ba3453220bccb7189fb3621e2b22fb3
experiment-commit-time	2026-08-26T15:18:52Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-08-27T07:47:13.631630729Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20260827.70
upload-file	results
upload-part	20260827.70/0
upload-time	2026-08-27T13:29:51Z
label	values

	time/op
CockroachDBkv0/nodes=1-44	36.7µs ± 4%
CockroachDBkv50/nodes=1-44	34.0µs ± 1%
CockroachDBkv95/nodes=1-44	33.9µs ± 1%
CockroachDBkv0/nodes=3-44	36.2µs ± 5%
CockroachDBkv50/nodes=3-44	34.0µs ± 0%
CockroachDBkv95/nodes=3-44	33.8µs ± 0%
[Geomean]	34.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.20GB ± 4%
CockroachDBkv50/nodes=1-44	4.13GB ± 3%
CockroachDBkv95/nodes=1-44	2.83GB ± 4%
CockroachDBkv0/nodes=3-44	4.20GB ± 5%
CockroachDBkv50/nodes=3-44	4.16GB ± 2%
CockroachDBkv95/nodes=3-44	2.87GB ± 3%
[Geomean]	3.67GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	5.54GB ± 6%
CockroachDBkv50/nodes=1-44	5.45GB ± 2%
CockroachDBkv95/nodes=1-44	3.65GB ± 3%
CockroachDBkv0/nodes=3-44	5.61GB ± 4%
CockroachDBkv50/nodes=3-44	5.46GB ± 2%
CockroachDBkv95/nodes=3-44	3.62GB ± 5%
[Geomean]	4.80GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	8.99GB ± 3%
CockroachDBkv50/nodes=1-44	8.68GB ± 6%
CockroachDBkv95/nodes=1-44	6.26GB ± 7%
CockroachDBkv0/nodes=3-44	9.05GB ± 4%
CockroachDBkv50/nodes=3-44	8.67GB ± 6%
CockroachDBkv95/nodes=3-44	6.09GB ± 5%
[Geomean]	7.85GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	40.8M ±43%
CockroachDBkv50/nodes=1-44	7.74M ±35%
CockroachDBkv95/nodes=1-44	6.10M ±51%
CockroachDBkv0/nodes=3-44	34.1M ±65%
CockroachDBkv50/nodes=3-44	8.42M ±31%
CockroachDBkv95/nodes=3-44	5.04M ±27%
[Geomean]	11.9M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	6.11G ± 3%
CockroachDBkv50/nodes=1-44	1.55G ±26%
CockroachDBkv95/nodes=1-44	1.21G ± 0%
CockroachDBkv0/nodes=3-44	6.00G ±12%
CockroachDBkv50/nodes=3-44	1.51G ±20%
CockroachDBkv95/nodes=3-44	1.10G ±16%
[Geomean]	2.20G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	1.60M ± 0%
CockroachDBkv50/nodes=1-44	1.27M ± 6%
CockroachDBkv95/nodes=1-44	1.96M ± 8%
CockroachDBkv0/nodes=3-44	1.55M ±10%
CockroachDBkv50/nodes=3-44	1.25M ± 4%
CockroachDBkv95/nodes=3-44	2.00M ± 0%
[Geomean]	1.58M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	144M ±95%
CockroachDBkv50/nodes=1-44	3.25M ±17%
CockroachDBkv95/nodes=1-44	2.60M ± 0%
CockroachDBkv0/nodes=3-44	101M ±140%
CockroachDBkv50/nodes=3-44	3.17M ±17%
CockroachDBkv95/nodes=3-44	2.60M ± 0%
[Geomean]	10.0M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	262M ±17%
CockroachDBkv50/nodes=1-44	126M ±100%
CockroachDBkv95/nodes=1-44	16.3M ±182%
CockroachDBkv0/nodes=3-44	260M ±13%
CockroachDBkv50/nodes=3-44	160M ±92%
CockroachDBkv95/nodes=3-44	4.79M ±15%
[Geomean]	68.9M

	write-ops/sec
CockroachDBkv0/nodes=1-44	27.3k ± 4%
CockroachDBkv50/nodes=1-44	14.7k ± 1%
CockroachDBkv95/nodes=1-44	1.47k ± 1%
CockroachDBkv0/nodes=3-44	27.6k ± 5%
CockroachDBkv50/nodes=3-44	14.7k ± 1%
CockroachDBkv95/nodes=3-44	1.48k ± 1%
[Geomean]	8.42k

	write-ops
CockroachDBkv0/nodes=1-44	1.64M ± 4%
CockroachDBkv50/nodes=1-44	884k ± 1%
CockroachDBkv95/nodes=1-44	88.5k ± 1%
CockroachDBkv0/nodes=3-44	1.66M ± 5%
CockroachDBkv50/nodes=3-44	885k ± 1%
CockroachDBkv95/nodes=3-44	88.8k ± 1%
[Geomean]	505k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	4.14M ±28%
CockroachDBkv95/nodes=1-44	3.98M ±68%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	4.30M ±35%
CockroachDBkv95/nodes=3-44	2.91M ±11%
[Geomean]	3.79M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.50G ±25%
CockroachDBkv95/nodes=1-44	1.22G ± 5%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.47G ±18%
CockroachDBkv95/nodes=3-44	1.10G ±16%
[Geomean]	1.31G

	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	1.31M ±37%
CockroachDBkv95/nodes=1-44	2.65M ±96%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.22M ±31%
CockroachDBkv95/nodes=3-44	800k ±25%
[Geomean]	1.36M

	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 ± 0%
[Geomean]	20.3k

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	881k ± 1%
CockroachDBkv95/nodes=1-44	1.68M ± 1%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	882k ± 0%
CockroachDBkv95/nodes=3-44	1.69M ± 0%
[Geomean]	1.22M

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