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	45c5cce099961838ee01cbce3cd69886813a5825
experiment-commit-time	2026-08-26T17:10:54Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-08-26T20:24:34.09071064Z
shortname	sweet_cockroachdb
toolchain	baseline
upload	20260827.11
upload-file	results
upload-part	20260827.11/0
upload-time	2026-08-27T02:10:31Z
label	values

	time/op
CockroachDBkv0/nodes=1-44	36.3µs ± 4%
CockroachDBkv50/nodes=1-44	33.7µs ± 2%
CockroachDBkv95/nodes=1-44	33.8µs ± 0%
CockroachDBkv0/nodes=3-44	36.2µs ± 5%
CockroachDBkv50/nodes=3-44	33.7µs ± 1%
CockroachDBkv95/nodes=3-44	33.8µs ± 0%
[Geomean]	34.5µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.24GB ± 3%
CockroachDBkv50/nodes=1-44	3.55GB ±22%
CockroachDBkv95/nodes=1-44	2.94GB ± 4%
CockroachDBkv0/nodes=3-44	4.24GB ± 3%
CockroachDBkv50/nodes=3-44	3.69GB ±23%
CockroachDBkv95/nodes=3-44	2.94GB ± 1%
[Geomean]	3.56GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	5.57GB ± 4%
CockroachDBkv50/nodes=1-44	4.70GB ±20%
CockroachDBkv95/nodes=1-44	3.66GB ± 3%
CockroachDBkv0/nodes=3-44	5.67GB ± 7%
CockroachDBkv50/nodes=3-44	4.96GB ±30%
CockroachDBkv95/nodes=3-44	3.63GB ± 2%
[Geomean]	4.63GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	9.04GB ± 4%
CockroachDBkv50/nodes=1-44	7.68GB ±19%
CockroachDBkv95/nodes=1-44	6.11GB ± 1%
CockroachDBkv0/nodes=3-44	9.12GB ± 3%
CockroachDBkv50/nodes=3-44	7.97GB ±22%
CockroachDBkv95/nodes=3-44	6.16GB ± 3%
[Geomean]	7.58GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	35.0M ±55%
CockroachDBkv50/nodes=1-44	3.76M ±102%
CockroachDBkv95/nodes=1-44	5.09M ±16%
CockroachDBkv0/nodes=3-44	32.2M ±76%
CockroachDBkv50/nodes=3-44	5.15M ±83%
CockroachDBkv95/nodes=3-44	5.04M ±17%
[Geomean]	9.08M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	6.04G ±16%
CockroachDBkv50/nodes=1-44	847M ±201%
CockroachDBkv95/nodes=1-44	1.21G ± 0%
CockroachDBkv0/nodes=3-44	5.99G ±17%
CockroachDBkv50/nodes=3-44	870M ±95%
CockroachDBkv95/nodes=3-44	1.16G ± 4%
[Geomean]	1.83G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	1.40M ± 0%
CockroachDBkv50/nodes=1-44	1.20M ± 0%
CockroachDBkv95/nodes=1-44	1.80M ± 0%
CockroachDBkv0/nodes=3-44	1.40M ± 0%
CockroachDBkv50/nodes=3-44	1.20M ± 0%
CockroachDBkv95/nodes=3-44	1.80M ± 0%
[Geomean]	1.45M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	98.2M ±139%
CockroachDBkv50/nodes=1-44	2.77M ±12%
CockroachDBkv95/nodes=1-44	2.50M ± 0%
CockroachDBkv0/nodes=3-44	75.5M ±200%
CockroachDBkv50/nodes=3-44	2.96M ±15%
CockroachDBkv95/nodes=3-44	2.48M ± 5%
[Geomean]	8.50M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	262M ±13%
CockroachDBkv50/nodes=1-44	70.0M ±248%
CockroachDBkv95/nodes=1-44	5.53M ±32%
CockroachDBkv0/nodes=3-44	248M ±15%
CockroachDBkv50/nodes=3-44	87.4M ±121%
CockroachDBkv95/nodes=3-44	4.72M ±11%
[Geomean]	46.7M

	write-ops/sec
CockroachDBkv0/nodes=1-44	27.6k ± 3%
CockroachDBkv50/nodes=1-44	14.9k ± 2%
CockroachDBkv95/nodes=1-44	1.48k ± 0%
CockroachDBkv0/nodes=3-44	27.7k ± 5%
CockroachDBkv50/nodes=3-44	14.9k ± 1%
CockroachDBkv95/nodes=3-44	1.48k ± 0%
[Geomean]	8.47k

	write-ops
CockroachDBkv0/nodes=1-44	1.66M ± 3%
CockroachDBkv50/nodes=1-44	892k ± 2%
CockroachDBkv95/nodes=1-44	88.8k ± 0%
CockroachDBkv0/nodes=3-44	1.66M ± 5%
CockroachDBkv50/nodes=3-44	892k ± 1%
CockroachDBkv95/nodes=3-44	88.6k ± 0%
[Geomean]	508k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	2.28M ±137%
CockroachDBkv95/nodes=1-44	3.23M ± 8%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	2.49M ±84%
CockroachDBkv95/nodes=3-44	3.39M ±21%
[Geomean]	2.81M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	820M ±211%
CockroachDBkv95/nodes=1-44	1.21G ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	831M ±97%
CockroachDBkv95/nodes=3-44	1.16G ± 4%
[Geomean]	988M

	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	500k ± 0%
[Geomean]	548k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.76M ±88%
CockroachDBkv95/nodes=1-44	1.07M ±16%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.76M ±65%
CockroachDBkv95/nodes=3-44	900k ±11%
[Geomean]	1.31M

	read-ops/sec
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	14.8k ± 2%
CockroachDBkv95/nodes=1-44	28.1k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	14.8k ± 1%
CockroachDBkv95/nodes=3-44	28.1k ± 0%
[Geomean]	20.4k

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	890k ± 2%
CockroachDBkv95/nodes=1-44	1.69M ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	890k ± 1%
CockroachDBkv95/nodes=3-44	1.69M ± 0%
[Geomean]	1.22M

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