Performance Result Comparison

label	common value
baseline-commit	8af21751f066eced273ca3ce49506b366847c623
benchmarks-commit	70693762b6a0d7f393892f0ace40979e3cbe5737
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	12affc4b1099893c5d5ef346c414b74042580a28
experiment-commit-time	2026-08-28T15:46:03Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-08-28T15:52:57.084386988Z
shortname	sweet_cockroachdb
toolchain	baseline
upload	20260828.76
upload-file	results
upload-part	20260828.76/0
upload-time	2026-08-28T21:40:39Z
label	values

	time/op
CockroachDBkv0/nodes=1-44	36.7µs ± 4%
CockroachDBkv50/nodes=1-44	34.0µs ± 1%
CockroachDBkv95/nodes=1-44	33.8µs ± 0%
CockroachDBkv0/nodes=3-44	36.4µs ± 4%
CockroachDBkv50/nodes=3-44	34.0µs ± 2%
CockroachDBkv95/nodes=3-44	33.8µs ± 0%
[Geomean]	34.8µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.25GB ± 3%
CockroachDBkv50/nodes=1-44	4.17GB ± 2%
CockroachDBkv95/nodes=1-44	2.98GB ± 3%
CockroachDBkv0/nodes=3-44	4.24GB ± 2%
CockroachDBkv50/nodes=3-44	4.18GB ± 3%
CockroachDBkv95/nodes=3-44	2.92GB ± 1%
[Geomean]	3.74GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	5.52GB ± 3%
CockroachDBkv50/nodes=1-44	5.49GB ± 2%
CockroachDBkv95/nodes=1-44	3.88GB ±18%
CockroachDBkv0/nodes=3-44	5.43GB ± 4%
CockroachDBkv50/nodes=3-44	5.55GB ± 4%
CockroachDBkv95/nodes=3-44	3.59GB ± 1%
[Geomean]	4.83GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	9.09GB ± 3%
CockroachDBkv50/nodes=1-44	8.61GB ± 4%
CockroachDBkv95/nodes=1-44	6.31GB ±11%
CockroachDBkv0/nodes=3-44	8.91GB ± 2%
CockroachDBkv50/nodes=3-44	8.70GB ± 5%
CockroachDBkv95/nodes=3-44	6.07GB ± 3%
[Geomean]	7.84GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	40.0M ±45%
CockroachDBkv50/nodes=1-44	7.00M ±34%
CockroachDBkv95/nodes=1-44	5.21M ±10%
CockroachDBkv0/nodes=3-44	37.4M ±48%
CockroachDBkv50/nodes=3-44	6.56M ±24%
CockroachDBkv95/nodes=3-44	5.10M ±22%
[Geomean]	11.1M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	6.14G ± 5%
CockroachDBkv50/nodes=1-44	1.57G ±29%
CockroachDBkv95/nodes=1-44	1.22G ± 6%
CockroachDBkv0/nodes=3-44	5.96G ±10%
CockroachDBkv50/nodes=3-44	1.65G ±26%
CockroachDBkv95/nodes=3-44	1.21G ± 0%
[Geomean]	2.28G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	1.51M ± 7%
CockroachDBkv50/nodes=1-44	1.20M ± 0%
CockroachDBkv95/nodes=1-44	1.86M ± 3%
CockroachDBkv0/nodes=3-44	1.52M ± 8%
CockroachDBkv50/nodes=3-44	1.20M ± 0%
CockroachDBkv95/nodes=3-44	1.86M ± 3%
[Geomean]	1.50M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	140M ±94%
CockroachDBkv50/nodes=1-44	3.00M ±13%
CockroachDBkv95/nodes=1-44	2.53M ± 3%
CockroachDBkv0/nodes=3-44	118M ±106%
CockroachDBkv50/nodes=3-44	2.99M ± 4%
CockroachDBkv95/nodes=3-44	2.53M ± 3%
[Geomean]	9.92M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	272M ±17%
CockroachDBkv50/nodes=1-44	84.4M ±188%
CockroachDBkv95/nodes=1-44	5.43M ±13%
CockroachDBkv0/nodes=3-44	257M ±18%
CockroachDBkv50/nodes=3-44	51.5M ±120%
CockroachDBkv95/nodes=3-44	5.31M ±24%
[Geomean]	45.4M

	write-ops/sec
CockroachDBkv0/nodes=1-44	27.3k ± 4%
CockroachDBkv50/nodes=1-44	14.7k ± 1%
CockroachDBkv95/nodes=1-44	1.48k ± 1%
CockroachDBkv0/nodes=3-44	27.5k ± 4%
CockroachDBkv50/nodes=3-44	14.7k ± 2%
CockroachDBkv95/nodes=3-44	1.48k ± 1%
[Geomean]	8.41k

	write-ops
CockroachDBkv0/nodes=1-44	1.64M ± 4%
CockroachDBkv50/nodes=1-44	884k ± 1%
CockroachDBkv95/nodes=1-44	88.5k ± 1%
CockroachDBkv0/nodes=3-44	1.65M ± 4%
CockroachDBkv50/nodes=3-44	883k ± 2%
CockroachDBkv95/nodes=3-44	88.8k ± 1%
[Geomean]	505k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	4.29M ±21%
CockroachDBkv95/nodes=1-44	3.28M ± 7%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	4.49M ±24%
CockroachDBkv95/nodes=3-44	3.24M ±10%
[Geomean]	3.78M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.48G ±22%
CockroachDBkv95/nodes=1-44	1.22G ± 6%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.58G ±27%
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	500k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	600k ± 0%
CockroachDBkv95/nodes=3-44	470k ±15%
[Geomean]	539k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	2.44M ±93%
CockroachDBkv95/nodes=1-44	960k ±15%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	2.03M ±56%
CockroachDBkv95/nodes=3-44	980k ±22%
[Geomean]	1.47M

	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 ± 1%
CockroachDBkv95/nodes=3-44	28.1k ± 0%
[Geomean]	20.3k

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	881k ± 1%
CockroachDBkv95/nodes=1-44	1.69M ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	881k ± 1%
CockroachDBkv95/nodes=3-44	1.68M ± 0%
[Geomean]	1.22M

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