Performance Result Comparison

label	common value
baseline-commit	862c888e612ac346c7c4d99c9392bdfd265f33b0
benchmarks-commit	616e1609d6d4f5b25ff4a1049aa0f81f47e2d337
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	e89d44fee06cacdbc1e9753ee109a35d6a5c377c
experiment-commit-time	2026-09-30T15:30:47Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-09-30T15:47:11.488141128Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20260930.92
upload-file	results
upload-part	20260930.92/0
upload-time	2026-09-30T21:29:46Z
label	values

	time/op
CockroachDBkv0/nodes=1-44	36.3µs ± 7%
CockroachDBkv50/nodes=1-44	34.1µs ± 2%
CockroachDBkv95/nodes=1-44	33.9µs ± 1%
CockroachDBkv0/nodes=3-44	36.1µs ± 5%
CockroachDBkv50/nodes=3-44	33.7µs ± 1%
CockroachDBkv95/nodes=3-44	33.9µs ± 0%
[Geomean]	34.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.19GB ± 6%
CockroachDBkv50/nodes=1-44	4.16GB ± 1%
CockroachDBkv95/nodes=1-44	2.84GB ± 3%
CockroachDBkv0/nodes=3-44	4.18GB ± 2%
CockroachDBkv50/nodes=3-44	3.75GB ±24%
CockroachDBkv95/nodes=3-44	2.86GB ± 3%
[Geomean]	3.61GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	5.46GB ± 5%
CockroachDBkv50/nodes=1-44	5.54GB ± 3%
CockroachDBkv95/nodes=1-44	3.63GB ± 3%
CockroachDBkv0/nodes=3-44	5.48GB ± 5%
CockroachDBkv50/nodes=3-44	5.03GB ±23%
CockroachDBkv95/nodes=3-44	3.66GB ± 2%
[Geomean]	4.72GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	9.00GB ± 6%
CockroachDBkv50/nodes=1-44	8.69GB ± 4%
CockroachDBkv95/nodes=1-44	6.18GB ± 4%
CockroachDBkv0/nodes=3-44	9.05GB ± 2%
CockroachDBkv50/nodes=3-44	7.99GB ±19%
CockroachDBkv95/nodes=3-44	6.24GB ± 5%
[Geomean]	7.76GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	33.7M ±116%
CockroachDBkv50/nodes=1-44	7.28M ±81%
CockroachDBkv95/nodes=1-44	6.01M ±46%
CockroachDBkv0/nodes=3-44	32.2M ±65%
CockroachDBkv50/nodes=3-44	4.53M ±69%
CockroachDBkv95/nodes=3-44	5.61M ±41%
[Geomean]	10.3M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	5.99G ±24%
CockroachDBkv50/nodes=1-44	1.82G ±99%
CockroachDBkv95/nodes=1-44	1.19G ± 7%
CockroachDBkv0/nodes=3-44	6.11G ± 8%
CockroachDBkv50/nodes=3-44	1.00G ±97%
CockroachDBkv95/nodes=3-44	1.23G ± 4%
[Geomean]	2.14G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	1.53M ± 5%
CockroachDBkv50/nodes=1-44	1.20M ± 0%
CockroachDBkv95/nodes=1-44	1.76M ± 3%
CockroachDBkv0/nodes=3-44	1.53M ± 5%
CockroachDBkv50/nodes=3-44	1.20M ± 0%
CockroachDBkv95/nodes=3-44	1.77M ± 4%
[Geomean]	1.48M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	79.7M ±258%
CockroachDBkv50/nodes=1-44	2.94M ±12%
CockroachDBkv95/nodes=1-44	2.45M ± 2%
CockroachDBkv0/nodes=3-44	86.0M ±173%
CockroachDBkv50/nodes=3-44	2.82M ± 8%
CockroachDBkv95/nodes=3-44	2.43M ± 3%
[Geomean]	8.35M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	245M ±16%
CockroachDBkv50/nodes=1-44	97.5M ±150%
CockroachDBkv95/nodes=1-44	13.8M ±158%
CockroachDBkv0/nodes=3-44	258M ±12%
CockroachDBkv50/nodes=3-44	44.1M ±280%
CockroachDBkv95/nodes=3-44	10.1M ±118%
[Geomean]	58.0M

	write-ops/sec
CockroachDBkv0/nodes=1-44	27.6k ± 7%
CockroachDBkv50/nodes=1-44	14.7k ± 2%
CockroachDBkv95/nodes=1-44	1.47k ± 1%
CockroachDBkv0/nodes=3-44	27.7k ± 4%
CockroachDBkv50/nodes=3-44	14.8k ± 1%
CockroachDBkv95/nodes=3-44	1.47k ± 1%
[Geomean]	8.44k

	write-ops
CockroachDBkv0/nodes=1-44	1.66M ± 7%
CockroachDBkv50/nodes=1-44	881k ± 2%
CockroachDBkv95/nodes=1-44	88.4k ± 1%
CockroachDBkv0/nodes=3-44	1.66M ± 4%
CockroachDBkv50/nodes=3-44	890k ± 1%
CockroachDBkv95/nodes=3-44	88.3k ± 1%
[Geomean]	506k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	4.20M ±90%
CockroachDBkv95/nodes=1-44	4.01M ±32%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	2.76M ±86%
CockroachDBkv95/nodes=3-44	3.80M ±55%
[Geomean]	3.65M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.56G ±98%
CockroachDBkv95/nodes=1-44	1.18G ± 4%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	940M ±98%
CockroachDBkv95/nodes=3-44	1.23G ± 4%
[Geomean]	1.21G

	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	570k ±12%
CockroachDBkv95/nodes=3-44	400k ± 0%
[Geomean]	484k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.16M ±30%
CockroachDBkv95/nodes=1-44	2.55M ±104%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.14M ±40%
CockroachDBkv95/nodes=3-44	2.09M ±149%
[Geomean]	1.63M

	read-ops/sec
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	14.6k ± 2%
CockroachDBkv95/nodes=1-44	28.0k ± 1%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	14.8k ± 1%
CockroachDBkv95/nodes=3-44	28.0k ± 0%
[Geomean]	20.3k

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	878k ± 2%
CockroachDBkv95/nodes=1-44	1.68M ± 1%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	889k ± 1%
CockroachDBkv95/nodes=3-44	1.68M ± 0%
[Geomean]	1.22M

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