Performance Result Comparison

label	common value
baseline-commit	c19862e5f8415b4f24b189d065ed739517c548ba
benchmarks-commit	4754bc2f4b4ccb731ae93ca419a6df84ec4a1c62
branch	release-branch.go1.26
builder	go1.26-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	115eb476aaca4531374c42e19e6f199265c2e25e
experiment-commit-time	2026-08-13T17:09:27Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-08-13T17:19:05.230443086Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20260813.87
upload-file	results
upload-part	20260813.87/0
upload-time	2026-08-13T23:08:34Z
label	values

	time/op
CockroachDBkv0/nodes=1-44	35.4µs ± 1%
CockroachDBkv50/nodes=1-44	34.0µs ± 1%
CockroachDBkv95/nodes=1-44	33.9µs ± 1%
CockroachDBkv0/nodes=3-44	36.6µs ± 4%
CockroachDBkv50/nodes=3-44	33.7µs ± 2%
CockroachDBkv95/nodes=3-44	33.8µs ± 0%
[Geomean]	34.5µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.26GB ± 3%
CockroachDBkv50/nodes=1-44	4.24GB ± 1%
CockroachDBkv95/nodes=1-44	2.95GB ± 4%
CockroachDBkv0/nodes=3-44	4.34GB ± 3%
CockroachDBkv50/nodes=3-44	3.45GB ±27%
CockroachDBkv95/nodes=3-44	2.98GB ± 1%
[Geomean]	3.65GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	5.59GB ± 3%
CockroachDBkv50/nodes=1-44	5.53GB ± 1%
CockroachDBkv95/nodes=1-44	3.65GB ± 2%
CockroachDBkv0/nodes=3-44	5.62GB ± 9%
CockroachDBkv50/nodes=3-44	4.61GB ±29%
CockroachDBkv95/nodes=3-44	3.63GB ± 2%
[Geomean]	4.69GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	9.06GB ± 2%
CockroachDBkv50/nodes=1-44	8.82GB ± 1%
CockroachDBkv95/nodes=1-44	6.15GB ± 4%
CockroachDBkv0/nodes=3-44	9.10GB ± 6%
CockroachDBkv50/nodes=3-44	7.56GB ±20%
CockroachDBkv95/nodes=3-44	6.11GB ± 3%
[Geomean]	7.69GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	23.4M ± 5%
CockroachDBkv50/nodes=1-44	6.49M ±20%
CockroachDBkv95/nodes=1-44	5.27M ±31%
CockroachDBkv0/nodes=3-44	42.2M ±44%
CockroachDBkv50/nodes=3-44	3.13M ±168%
CockroachDBkv95/nodes=3-44	5.02M ±12%
[Geomean]	9.00M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	5.66G ±15%
CockroachDBkv50/nodes=1-44	1.45G ±25%
CockroachDBkv95/nodes=1-44	1.16G ±19%
CockroachDBkv0/nodes=3-44	5.73G ±11%
CockroachDBkv50/nodes=3-44	752M ±203%
CockroachDBkv95/nodes=3-44	1.17G ± 9%
[Geomean]	1.91G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	1.44M ±11%
CockroachDBkv50/nodes=1-44	1.20M ± 0%
CockroachDBkv95/nodes=1-44	1.80M ± 0%
CockroachDBkv0/nodes=3-44	1.53M ±11%
CockroachDBkv50/nodes=3-44	1.20M ± 0%
CockroachDBkv95/nodes=3-44	1.80M ± 0%
[Geomean]	1.48M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	18.4M ±105%
CockroachDBkv50/nodes=1-44	2.95M ± 5%
CockroachDBkv95/nodes=1-44	2.53M ± 3%
CockroachDBkv0/nodes=3-44	159M ±92%
CockroachDBkv50/nodes=3-44	2.76M ±12%
CockroachDBkv95/nodes=3-44	2.50M ± 0%
[Geomean]	7.29M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	252M ±13%
CockroachDBkv50/nodes=1-44	72.6M ±108%
CockroachDBkv95/nodes=1-44	10.6M ±197%
CockroachDBkv0/nodes=3-44	273M ±11%
CockroachDBkv50/nodes=3-44	14.8M ±240%
CockroachDBkv95/nodes=3-44	4.74M ±22%
[Geomean]	39.4M

	write-ops/sec
CockroachDBkv0/nodes=1-44	28.2k ± 1%
CockroachDBkv50/nodes=1-44	14.7k ± 1%
CockroachDBkv95/nodes=1-44	1.48k ± 1%
CockroachDBkv0/nodes=3-44	27.4k ± 4%
CockroachDBkv50/nodes=3-44	14.9k ± 2%
CockroachDBkv95/nodes=3-44	1.48k ± 1%
[Geomean]	8.46k

	write-ops
CockroachDBkv0/nodes=1-44	1.69M ± 1%
CockroachDBkv50/nodes=1-44	883k ± 1%
CockroachDBkv95/nodes=1-44	88.6k ± 1%
CockroachDBkv0/nodes=3-44	1.64M ± 4%
CockroachDBkv50/nodes=3-44	891k ± 2%
CockroachDBkv95/nodes=3-44	88.6k ± 1%
[Geomean]	508k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	4.26M ±39%
CockroachDBkv95/nodes=1-44	3.63M ±43%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	2.19M ±160%
CockroachDBkv95/nodes=3-44	3.23M ± 7%
[Geomean]	3.23M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.48G ±40%
CockroachDBkv95/nodes=1-44	1.17G ±19%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	738M ±209%
CockroachDBkv95/nodes=3-44	1.19G ±12%
[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	430k ±16%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	600k ± 0%
CockroachDBkv95/nodes=3-44	440k ±14%
[Geomean]	511k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.98M ±112%
CockroachDBkv95/nodes=1-44	900k ±11%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.56M ±99%
CockroachDBkv95/nodes=3-44	867k ± 8%
[Geomean]	1.25M

	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	14.8k ± 2%
CockroachDBkv95/nodes=3-44	28.1k ± 0%
[Geomean]	20.4k

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	883k ± 1%
CockroachDBkv95/nodes=1-44	1.68M ± 1%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	891k ± 2%
CockroachDBkv95/nodes=3-44	1.68M ± 0%
[Geomean]	1.22M

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