Performance Result Comparison

label	common value
baseline-commit	022c8636110ebac86a9b88724cda168ed713c21f
benchmarks-commit	616e1609d6d4f5b25ff4a1049aa0f81f47e2d337
branch	release-branch.go1.27
builder	go1.27-linux-amd64_c4dh96-perf_vs_release
by	public-worker-builder@golang-ci-luci.iam.gserviceaccount.com
cpu	AMD EPYC 9B45
experiment-commit	cbb0fb8b51cba866018b8a0fb4b5458f16c5c80b
experiment-commit-time	2026-10-08T15:17:43Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-08T20:39:27.741360224Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20261009.11
upload-file	results
upload-part	20261009.11/0
upload-time	2026-10-09T01:49:08Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	34.3µs ± 3%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.4µs ± 1%
CockroachDBkv0/nodes=3-48	33.9µs ± 4%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.6µs ± 1%
[Geomean]	33.8µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.72GB ±27%
CockroachDBkv50/nodes=1-48	3.96GB ± 3%
CockroachDBkv95/nodes=1-48	2.03GB ±37%
CockroachDBkv0/nodes=3-48	3.31GB ±27%
CockroachDBkv50/nodes=3-48	3.97GB ± 2%
CockroachDBkv95/nodes=3-48	2.48GB ±31%
[Geomean]	3.15GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	5.21GB ±20%
CockroachDBkv50/nodes=1-48	5.28GB ± 1%
CockroachDBkv95/nodes=1-48	2.54GB ±43%
CockroachDBkv0/nodes=3-48	4.82GB ±22%
CockroachDBkv50/nodes=3-48	5.29GB ± 1%
CockroachDBkv95/nodes=3-48	3.13GB ±33%
[Geomean]	4.21GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	8.58GB ±20%
CockroachDBkv50/nodes=1-48	8.37GB ± 8%
CockroachDBkv95/nodes=1-48	5.32GB ±19%
CockroachDBkv0/nodes=3-48	7.89GB ±22%
CockroachDBkv50/nodes=3-48	8.37GB ± 5%
CockroachDBkv95/nodes=3-48	5.78GB ±15%
[Geomean]	7.25GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	17.4M ±112%
CockroachDBkv50/nodes=1-48	3.97M ±13%
CockroachDBkv95/nodes=1-48	3.24M ±54%
CockroachDBkv0/nodes=3-48	10.8M ±234%
CockroachDBkv50/nodes=3-48	4.04M ±16%
CockroachDBkv95/nodes=3-48	4.18M ±48%
[Geomean]	5.87M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	2.64G ±99%
CockroachDBkv50/nodes=1-48	923M ±16%
CockroachDBkv95/nodes=1-48	229M ±223%
CockroachDBkv0/nodes=3-48	1.58G ±172%
CockroachDBkv50/nodes=3-48	933M ±22%
CockroachDBkv95/nodes=3-48	596M ±125%
[Geomean]	888M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.68M ±11%
CockroachDBkv50/nodes=1-48	1.32M ± 9%
CockroachDBkv95/nodes=1-48	2.42M ± 3%
CockroachDBkv0/nodes=3-48	1.74M ±15%
CockroachDBkv50/nodes=3-48	1.29M ± 9%
CockroachDBkv95/nodes=3-48	2.40M ± 8%
[Geomean]	1.75M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	75.4M ±156%
CockroachDBkv50/nodes=1-48	3.78M ±19%
CockroachDBkv95/nodes=1-48	4.65M ±29%
CockroachDBkv0/nodes=3-48	6.14M ±140%
CockroachDBkv50/nodes=3-48	3.77M ±33%
CockroachDBkv95/nodes=3-48	4.26M ±18%
[Geomean]	7.12M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	146M ±95%
CockroachDBkv50/nodes=1-48	7.34M ±21%
CockroachDBkv95/nodes=1-48	7.94M ±85%
CockroachDBkv0/nodes=3-48	86.9M ±161%
CockroachDBkv50/nodes=3-48	7.32M ±37%
CockroachDBkv95/nodes=3-48	6.90M ±29%
[Geomean]	18.3M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.1k ± 3%
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	29.5k ± 4%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.66k

	write-ops
CockroachDBkv0/nodes=1-48	1.75M ± 3%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.7k ± 1%
CockroachDBkv0/nodes=3-48	1.77M ± 4%
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	89.5k ± 1%
[Geomean]	520k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.33M ±20%
CockroachDBkv95/nodes=1-48	640k ±228%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.21M ± 8%
CockroachDBkv95/nodes=3-48	1.67M ±110%
[Geomean]	1.53M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	885M ±21%
CockroachDBkv95/nodes=1-48	212M ±232%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	906M ±26%
CockroachDBkv95/nodes=3-48	591M ±127%
[Geomean]	563M

	read-p50-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	300k ± 0%
CockroachDBkv95/nodes=1-48	100k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	300k ± 0%
CockroachDBkv95/nodes=3-48	100k ± 0%
[Geomean]	173k

	read-p95-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	300k ± 0%
CockroachDBkv95/nodes=1-48	200k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	300k ± 0%
CockroachDBkv95/nodes=3-48	200k ± 0%
[Geomean]	245k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	650k ±23%
CockroachDBkv95/nodes=1-48	325k ±54%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	670k ±10%
CockroachDBkv95/nodes=3-48	425k ±29%
[Geomean]	495k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	28.4k ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	14.9k ± 0%
CockroachDBkv95/nodes=3-48	28.3k ± 1%
[Geomean]	20.5k

	read-ops
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	1.71M ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	1.70M ± 1%
[Geomean]	1.23M

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