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	8cd5a090e0cfa0c2e7af7fb64f978fed1545b16a
experiment-commit-time	2026-09-22T20:09:57Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-09-22T20:21:00.431553956Z
shortname	sweet_cockroachdb
toolchain	baseline
upload	20260923.19
upload-file	results
upload-part	20260923.19/0
upload-time	2026-09-23T02:03:24Z
label	values

	time/op
CockroachDBkv0/nodes=1-44	36.3µs ± 4%
CockroachDBkv50/nodes=1-44	34.0µs ± 1%
CockroachDBkv95/nodes=1-44	33.8µs ± 0%
CockroachDBkv0/nodes=3-44	36.5µs ± 3%
CockroachDBkv50/nodes=3-44	34.0µs ± 1%
CockroachDBkv95/nodes=3-44	33.8µs ± 1%
[Geomean]	34.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.20GB ± 3%
CockroachDBkv50/nodes=1-44	4.12GB ± 2%
CockroachDBkv95/nodes=1-44	2.86GB ± 4%
CockroachDBkv0/nodes=3-44	4.21GB ± 5%
CockroachDBkv50/nodes=3-44	4.18GB ± 2%
CockroachDBkv95/nodes=3-44	2.85GB ± 4%
[Geomean]	3.68GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	5.48GB ± 3%
CockroachDBkv50/nodes=1-44	5.47GB ± 3%
CockroachDBkv95/nodes=1-44	3.64GB ± 2%
CockroachDBkv0/nodes=3-44	5.48GB ± 4%
CockroachDBkv50/nodes=3-44	5.51GB ± 3%
CockroachDBkv95/nodes=3-44	3.63GB ± 5%
[Geomean]	4.78GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	9.02GB ± 1%
CockroachDBkv50/nodes=1-44	8.49GB ± 3%
CockroachDBkv95/nodes=1-44	6.12GB ± 5%
CockroachDBkv0/nodes=3-44	9.06GB ± 4%
CockroachDBkv50/nodes=3-44	8.78GB ± 4%
CockroachDBkv95/nodes=3-44	6.13GB ± 6%
[Geomean]	7.82GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	34.8M ±55%
CockroachDBkv50/nodes=1-44	6.88M ±45%
CockroachDBkv95/nodes=1-44	5.36M ±14%
CockroachDBkv0/nodes=3-44	40.2M ±74%
CockroachDBkv50/nodes=3-44	7.72M ±32%
CockroachDBkv95/nodes=3-44	5.28M ±31%
[Geomean]	11.3M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	5.88G ±10%
CockroachDBkv50/nodes=1-44	1.57G ±33%
CockroachDBkv95/nodes=1-44	1.20G ±16%
CockroachDBkv0/nodes=3-44	6.20G ±17%
CockroachDBkv50/nodes=3-44	1.58G ±15%
CockroachDBkv95/nodes=3-44	1.16G ±19%
[Geomean]	2.24G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	1.57M ±11%
CockroachDBkv50/nodes=1-44	1.27M ± 6%
CockroachDBkv95/nodes=1-44	1.93M ± 7%
CockroachDBkv0/nodes=3-44	1.58M ±14%
CockroachDBkv50/nodes=3-44	1.30M ± 0%
CockroachDBkv95/nodes=3-44	1.92M ± 6%
[Geomean]	1.57M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	112M ±116%
CockroachDBkv50/nodes=1-44	3.10M ±19%
CockroachDBkv95/nodes=1-44	2.64M ± 6%
CockroachDBkv0/nodes=3-44	112M ±109%
CockroachDBkv50/nodes=3-44	3.11M ±12%
CockroachDBkv95/nodes=3-44	2.68M ± 7%
[Geomean]	9.75M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	262M ±15%
CockroachDBkv50/nodes=1-44	47.2M ±202%
CockroachDBkv95/nodes=1-44	8.74M ±116%
CockroachDBkv0/nodes=3-44	263M ±21%
CockroachDBkv50/nodes=3-44	113M ±101%
CockroachDBkv95/nodes=3-44	11.0M ±194%
[Geomean]	57.3M

	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 ± 3%
CockroachDBkv50/nodes=3-44	14.7k ± 1%
CockroachDBkv95/nodes=3-44	1.48k ± 1%
[Geomean]	8.43k

	write-ops
CockroachDBkv0/nodes=1-44	1.66M ± 4%
CockroachDBkv50/nodes=1-44	886k ± 2%
CockroachDBkv95/nodes=1-44	88.7k ± 1%
CockroachDBkv0/nodes=3-44	1.65M ± 3%
CockroachDBkv50/nodes=3-44	883k ± 1%
CockroachDBkv95/nodes=3-44	88.8k ± 1%
[Geomean]	506k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	4.15M ±23%
CockroachDBkv95/nodes=1-44	3.39M ±23%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	4.52M ± 3%
CockroachDBkv95/nodes=3-44	3.40M ±38%
[Geomean]	3.83M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.52G ±33%
CockroachDBkv95/nodes=1-44	1.20G ± 6%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.57G ±24%
CockroachDBkv95/nodes=3-44	1.21G ± 6%
[Geomean]	1.36G

	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	1.09M ±28%
CockroachDBkv95/nodes=1-44	1.45M ±155%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.05M ±14%
CockroachDBkv95/nodes=3-44	1.59M ±227%
[Geomean]	1.27M

	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 ± 1%
[Geomean]	20.3k

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	882k ± 1%
CockroachDBkv95/nodes=1-44	1.68M ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	880k ± 0%
CockroachDBkv95/nodes=3-44	1.68M ± 1%
[Geomean]	1.22M

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