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	a934395a6c0d3c74b57733a444e040edbec7fa65
experiment-commit-time	2026-08-26T15:16:51Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-08-26T15:23:36.856165903Z
shortname	sweet_cockroachdb
toolchain	baseline
upload	20260826.116
upload-file	results
upload-part	20260826.116/0
upload-time	2026-08-26T21:12:00Z
label	values

	time/op
CockroachDBkv0/nodes=1-44	36.4µs ± 4%
CockroachDBkv50/nodes=1-44	33.8µs ± 1%
CockroachDBkv95/nodes=1-44	33.8µs ± 0%
CockroachDBkv0/nodes=3-44	36.5µs ± 5%
CockroachDBkv50/nodes=3-44	33.8µs ± 3%
CockroachDBkv95/nodes=3-44	33.8µs ± 0%
[Geomean]	34.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.24GB ± 3%
CockroachDBkv50/nodes=1-44	3.83GB ±25%
CockroachDBkv95/nodes=1-44	2.93GB ± 2%
CockroachDBkv0/nodes=3-44	4.24GB ± 3%
CockroachDBkv50/nodes=3-44	3.46GB ±23%
CockroachDBkv95/nodes=3-44	2.96GB ± 1%
[Geomean]	3.57GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	5.52GB ± 1%
CockroachDBkv50/nodes=1-44	5.10GB ±24%
CockroachDBkv95/nodes=1-44	3.64GB ± 2%
CockroachDBkv0/nodes=3-44	5.53GB ± 2%
CockroachDBkv50/nodes=3-44	4.79GB ±27%
CockroachDBkv95/nodes=3-44	3.62GB ± 1%
[Geomean]	4.63GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	8.99GB ± 4%
CockroachDBkv50/nodes=1-44	8.19GB ±21%
CockroachDBkv95/nodes=1-44	6.10GB ± 4%
CockroachDBkv0/nodes=3-44	9.07GB ± 4%
CockroachDBkv50/nodes=3-44	7.59GB ±17%
CockroachDBkv95/nodes=3-44	6.11GB ± 3%
[Geomean]	7.57GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	34.5M ±50%
CockroachDBkv50/nodes=1-44	6.93M ±111%
CockroachDBkv95/nodes=1-44	5.20M ± 6%
CockroachDBkv0/nodes=3-44	37.3M ±47%
CockroachDBkv50/nodes=3-44	5.11M ±158%
CockroachDBkv95/nodes=3-44	4.86M ± 9%
[Geomean]	10.2M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	6.09G ±16%
CockroachDBkv50/nodes=1-44	1.20G ±96%
CockroachDBkv95/nodes=1-44	1.20G ± 6%
CockroachDBkv0/nodes=3-44	5.96G ±19%
CockroachDBkv50/nodes=3-44	973M ±231%
CockroachDBkv95/nodes=3-44	1.19G ± 8%
[Geomean]	1.98G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	1.48M ± 8%
CockroachDBkv50/nodes=1-44	1.20M ± 0%
CockroachDBkv95/nodes=1-44	1.87M ± 9%
CockroachDBkv0/nodes=3-44	1.51M ± 7%
CockroachDBkv50/nodes=3-44	1.20M ± 0%
CockroachDBkv95/nodes=3-44	1.85M ± 3%
[Geomean]	1.49M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	93.5M ±142%
CockroachDBkv50/nodes=1-44	3.13M ±21%
CockroachDBkv95/nodes=1-44	2.54M ± 6%
CockroachDBkv0/nodes=3-44	123M ±97%
CockroachDBkv50/nodes=3-44	2.83M ± 9%
CockroachDBkv95/nodes=3-44	2.52M ± 3%
[Geomean]	9.32M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	252M ±13%
CockroachDBkv50/nodes=1-44	126M ±139%
CockroachDBkv95/nodes=1-44	5.66M ±20%
CockroachDBkv0/nodes=3-44	254M ±19%
CockroachDBkv50/nodes=3-44	32.0M ±136%
CockroachDBkv95/nodes=3-44	5.32M ±33%
[Geomean]	44.5M

	write-ops/sec
CockroachDBkv0/nodes=1-44	27.5k ± 4%
CockroachDBkv50/nodes=1-44	14.8k ± 1%
CockroachDBkv95/nodes=1-44	1.48k ± 1%
CockroachDBkv0/nodes=3-44	27.4k ± 4%
CockroachDBkv50/nodes=3-44	14.8k ± 3%
CockroachDBkv95/nodes=3-44	1.48k ± 1%
[Geomean]	8.44k

	write-ops
CockroachDBkv0/nodes=1-44	1.65M ± 4%
CockroachDBkv50/nodes=1-44	888k ± 1%
CockroachDBkv95/nodes=1-44	88.6k ± 1%
CockroachDBkv0/nodes=3-44	1.65M ± 4%
CockroachDBkv50/nodes=3-44	889k ± 3%
CockroachDBkv95/nodes=3-44	88.8k ± 1%
[Geomean]	506k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	3.24M ±88%
CockroachDBkv95/nodes=1-44	3.23M ± 5%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	2.76M ±154%
CockroachDBkv95/nodes=3-44	3.21M ± 7%
[Geomean]	3.10M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.14G ±97%
CockroachDBkv95/nodes=1-44	1.21G ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	949M ±225%
CockroachDBkv95/nodes=3-44	1.18G ± 9%
[Geomean]	1.11G

	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	500k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	600k ± 0%
CockroachDBkv95/nodes=3-44	500k ± 0%
[Geomean]	548k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.81M ±93%
CockroachDBkv95/nodes=1-44	1.06M ±32%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.39M ±87%
CockroachDBkv95/nodes=3-44	967k ±24%
[Geomean]	1.27M

	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 ± 3%
CockroachDBkv95/nodes=3-44	28.1k ± 0%
[Geomean]	20.4k

	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	888k ± 3%
CockroachDBkv95/nodes=3-44	1.68M ± 0%
[Geomean]	1.22M

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