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	b73c1430905ad30332a25ad980f5659aa74fce29
experiment-commit-time	2026-10-01T01:39:03Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-01T09:01:57.935538829Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20261001.136
upload-file	results
upload-part	20261001.136/0
upload-time	2026-10-01T14:43:29Z
label	values

	time/op
CockroachDBkv0/nodes=1-44	36.2µs ± 5%
CockroachDBkv50/nodes=1-44	33.9µs ± 0%
CockroachDBkv95/nodes=1-44	33.9µs ± 1%
CockroachDBkv0/nodes=3-44	36.2µs ± 6%
CockroachDBkv50/nodes=3-44	33.9µs ± 0%
CockroachDBkv95/nodes=3-44	34.0µs ± 0%
[Geomean]	34.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.17GB ± 3%
CockroachDBkv50/nodes=1-44	4.13GB ± 1%
CockroachDBkv95/nodes=1-44	2.81GB ± 4%
CockroachDBkv0/nodes=3-44	4.18GB ± 4%
CockroachDBkv50/nodes=3-44	4.13GB ± 2%
CockroachDBkv95/nodes=3-44	2.83GB ± 4%
[Geomean]	3.65GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	5.51GB ± 4%
CockroachDBkv50/nodes=1-44	5.44GB ± 2%
CockroachDBkv95/nodes=1-44	3.63GB ± 3%
CockroachDBkv0/nodes=3-44	5.47GB ± 2%
CockroachDBkv50/nodes=3-44	5.47GB ± 3%
CockroachDBkv95/nodes=3-44	3.65GB ± 4%
[Geomean]	4.78GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	8.99GB ± 3%
CockroachDBkv50/nodes=1-44	8.50GB ± 4%
CockroachDBkv95/nodes=1-44	6.23GB ± 7%
CockroachDBkv0/nodes=3-44	9.00GB ± 1%
CockroachDBkv50/nodes=3-44	8.57GB ± 5%
CockroachDBkv95/nodes=3-44	6.27GB ± 5%
[Geomean]	7.83GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	32.2M ±69%
CockroachDBkv50/nodes=1-44	5.60M ±36%
CockroachDBkv95/nodes=1-44	5.54M ±35%
CockroachDBkv0/nodes=3-44	34.8M ±141%
CockroachDBkv50/nodes=3-44	6.40M ±25%
CockroachDBkv95/nodes=3-44	6.09M ±20%
[Geomean]	10.5M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	5.88G ±18%
CockroachDBkv50/nodes=1-44	1.41G ±24%
CockroachDBkv95/nodes=1-44	1.20G ± 6%
CockroachDBkv0/nodes=3-44	6.00G ±15%
CockroachDBkv50/nodes=3-44	1.43G ±12%
CockroachDBkv95/nodes=3-44	1.21G ± 0%
[Geomean]	2.17G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	1.60M ± 0%
CockroachDBkv50/nodes=1-44	1.27M ± 6%
CockroachDBkv95/nodes=1-44	1.91M ± 6%
CockroachDBkv0/nodes=3-44	1.60M ± 0%
CockroachDBkv50/nodes=3-44	1.27M ± 6%
CockroachDBkv95/nodes=3-44	1.94M ± 7%
[Geomean]	1.58M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	76.9M ±206%
CockroachDBkv50/nodes=1-44	3.07M ±11%
CockroachDBkv95/nodes=1-44	2.66M ± 9%
CockroachDBkv0/nodes=3-44	75.5M ±211%
CockroachDBkv50/nodes=3-44	3.19M ±22%
CockroachDBkv95/nodes=3-44	2.74M ± 9%
[Geomean]	8.63M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	258M ±12%
CockroachDBkv50/nodes=1-44	30.2M ±303%
CockroachDBkv95/nodes=1-44	12.0M ±136%
CockroachDBkv0/nodes=3-44	258M ±43%
CockroachDBkv50/nodes=3-44	73.5M ±185%
CockroachDBkv95/nodes=3-44	15.6M ±76%
[Geomean]	55.0M

	write-ops/sec
CockroachDBkv0/nodes=1-44	27.7k ± 5%
CockroachDBkv50/nodes=1-44	14.7k ± 0%
CockroachDBkv95/nodes=1-44	1.48k ± 1%
CockroachDBkv0/nodes=3-44	27.6k ± 6%
CockroachDBkv50/nodes=3-44	14.8k ± 0%
CockroachDBkv95/nodes=3-44	1.47k ± 1%
[Geomean]	8.44k

	write-ops
CockroachDBkv0/nodes=1-44	1.66M ± 5%
CockroachDBkv50/nodes=1-44	884k ± 0%
CockroachDBkv95/nodes=1-44	88.6k ± 1%
CockroachDBkv0/nodes=3-44	1.66M ± 6%
CockroachDBkv50/nodes=3-44	886k ± 0%
CockroachDBkv95/nodes=3-44	88.4k ± 1%
[Geomean]	507k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	3.86M ±19%
CockroachDBkv95/nodes=1-44	3.62M ±53%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	3.91M ±12%
CockroachDBkv95/nodes=3-44	4.19M ±26%
[Geomean]	3.89M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.37G ±23%
CockroachDBkv95/nodes=1-44	1.21G ±22%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.40G ±15%
CockroachDBkv95/nodes=3-44	1.21G ± 0%
[Geomean]	1.29G

	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 ±27%
CockroachDBkv95/nodes=1-44	2.50M ±88%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.19M ±24%
CockroachDBkv95/nodes=3-44	3.50M ±109%
[Geomean]	1.84M

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

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	884k ± 0%
CockroachDBkv95/nodes=1-44	1.68M ± 1%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	883k ± 0%
CockroachDBkv95/nodes=3-44	1.68M ± 0%
[Geomean]	1.22M

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