Performance Result Comparison

label	common value
baseline-commit	022c8636110ebac86a9b88724cda168ed713c21f
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	1d58cdaa1069e259b60c324ec77472f09f23d92e
experiment-commit-time	2026-10-08T15:17:28Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-09T02:56:57.938337518Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20261009.87
upload-file	results
upload-part	20261009.87/0
upload-time	2026-10-09T08:37:40Z
label	values

	time/op
CockroachDBkv0/nodes=1-44	36.1µs ± 5%
CockroachDBkv50/nodes=1-44	33.9µs ± 0%
CockroachDBkv95/nodes=1-44	33.9µs ± 1%
CockroachDBkv0/nodes=3-44	36.7µs ± 5%
CockroachDBkv50/nodes=3-44	34.1µs ± 1%
CockroachDBkv95/nodes=3-44	33.8µs ± 0%
[Geomean]	34.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.16GB ± 3%
CockroachDBkv50/nodes=1-44	4.13GB ± 3%
CockroachDBkv95/nodes=1-44	2.84GB ± 4%
CockroachDBkv0/nodes=3-44	4.23GB ± 3%
CockroachDBkv50/nodes=3-44	4.14GB ± 4%
CockroachDBkv95/nodes=3-44	2.87GB ± 4%
[Geomean]	3.67GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	5.50GB ± 7%
CockroachDBkv50/nodes=1-44	5.43GB ± 1%
CockroachDBkv95/nodes=1-44	3.64GB ± 1%
CockroachDBkv0/nodes=3-44	5.51GB ± 5%
CockroachDBkv50/nodes=3-44	5.45GB ± 5%
CockroachDBkv95/nodes=3-44	3.62GB ± 3%
[Geomean]	4.77GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	8.95GB ± 3%
CockroachDBkv50/nodes=1-44	8.50GB ± 5%
CockroachDBkv95/nodes=1-44	6.20GB ± 4%
CockroachDBkv0/nodes=3-44	8.94GB ± 4%
CockroachDBkv50/nodes=3-44	8.62GB ± 7%
CockroachDBkv95/nodes=3-44	6.15GB ± 5%
[Geomean]	7.79GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	31.7M ±77%
CockroachDBkv50/nodes=1-44	5.37M ±74%
CockroachDBkv95/nodes=1-44	5.93M ±38%
CockroachDBkv0/nodes=3-44	40.5M ±46%
CockroachDBkv50/nodes=3-44	7.11M ±38%
CockroachDBkv95/nodes=3-44	5.18M ±31%
[Geomean]	10.7M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	5.80G ±12%
CockroachDBkv50/nodes=1-44	1.35G ±19%
CockroachDBkv95/nodes=1-44	1.19G ±10%
CockroachDBkv0/nodes=3-44	6.17G ± 0%
CockroachDBkv50/nodes=3-44	1.66G ±46%
CockroachDBkv95/nodes=3-44	1.18G ± 4%
[Geomean]	2.20G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	1.53M ± 8%
CockroachDBkv50/nodes=1-44	1.23M ± 6%
CockroachDBkv95/nodes=1-44	1.94M ± 7%
CockroachDBkv0/nodes=3-44	1.60M ± 0%
CockroachDBkv50/nodes=3-44	1.27M ± 6%
CockroachDBkv95/nodes=3-44	1.96M ± 3%
[Geomean]	1.56M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	75.9M ±210%
CockroachDBkv50/nodes=1-44	3.10M ±23%
CockroachDBkv95/nodes=1-44	2.65M ± 6%
CockroachDBkv0/nodes=3-44	141M ±92%
CockroachDBkv50/nodes=3-44	3.09M ±10%
CockroachDBkv95/nodes=3-44	2.66M ± 5%
[Geomean]	9.47M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	237M ±10%
CockroachDBkv50/nodes=1-44	58.9M ±199%
CockroachDBkv95/nodes=1-44	12.7M ±115%
CockroachDBkv0/nodes=3-44	263M ±17%
CockroachDBkv50/nodes=3-44	77.5M ±246%
CockroachDBkv95/nodes=3-44	4.51M ±11%
[Geomean]	50.3M

	write-ops/sec
CockroachDBkv0/nodes=1-44	27.7k ± 4%
CockroachDBkv50/nodes=1-44	14.8k ± 0%
CockroachDBkv95/nodes=1-44	1.47k ± 1%
CockroachDBkv0/nodes=3-44	27.2k ± 5%
CockroachDBkv50/nodes=3-44	14.7k ± 1%
CockroachDBkv95/nodes=3-44	1.48k ± 1%
[Geomean]	8.42k

	write-ops
CockroachDBkv0/nodes=1-44	1.66M ± 4%
CockroachDBkv50/nodes=1-44	887k ± 0%
CockroachDBkv95/nodes=1-44	88.5k ± 1%
CockroachDBkv0/nodes=3-44	1.64M ± 5%
CockroachDBkv50/nodes=3-44	881k ± 1%
CockroachDBkv95/nodes=3-44	88.6k ± 1%
[Geomean]	505k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	3.85M ±19%
CockroachDBkv95/nodes=1-44	3.79M ±32%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	4.40M ±34%
CockroachDBkv95/nodes=3-44	3.13M ±11%
[Geomean]	3.76M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.35G ±34%
CockroachDBkv95/nodes=1-44	1.19G ±10%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.61G ±42%
CockroachDBkv95/nodes=3-44	1.17G ±11%
[Geomean]	1.32G

	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	1.10M ±18%
CockroachDBkv95/nodes=1-44	2.36M ±120%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.11M ±26%
CockroachDBkv95/nodes=3-44	750k ±20%
[Geomean]	1.21M

	read-ops/sec
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	14.7k ± 1%
CockroachDBkv95/nodes=1-44	28.0k ± 1%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	14.7k ± 1%
CockroachDBkv95/nodes=3-44	28.1k ± 0%
[Geomean]	20.3k

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	884k ± 1%
CockroachDBkv95/nodes=1-44	1.68M ± 1%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	880k ± 1%
CockroachDBkv95/nodes=3-44	1.68M ± 0%
[Geomean]	1.22M

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