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	12acaf3086437e140e2dd3b7d2c30fdd633c5fe0
experiment-commit-time	2026-10-08T15:17:38Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-08T20:40:34.712007631Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20261009.12
upload-file	results
upload-part	20261009.12/0
upload-time	2026-10-09T01:50:04Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	34.5µs ± 4%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.5µs ± 1%
CockroachDBkv0/nodes=3-48	33.9µs ± 2%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.8µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.73GB ±27%
CockroachDBkv50/nodes=1-48	3.97GB ± 1%
CockroachDBkv95/nodes=1-48	2.21GB ±25%
CockroachDBkv0/nodes=3-48	3.57GB ±25%
CockroachDBkv50/nodes=3-48	3.98GB ± 2%
CockroachDBkv95/nodes=3-48	2.21GB ±24%
[Geomean]	3.18GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	5.29GB ±23%
CockroachDBkv50/nodes=1-48	5.32GB ± 2%
CockroachDBkv95/nodes=1-48	2.85GB ±31%
CockroachDBkv0/nodes=3-48	5.21GB ±20%
CockroachDBkv50/nodes=3-48	5.29GB ± 2%
CockroachDBkv95/nodes=3-48	2.85GB ±27%
[Geomean]	4.30GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	8.65GB ±21%
CockroachDBkv50/nodes=1-48	8.31GB ± 3%
CockroachDBkv95/nodes=1-48	5.58GB ±17%
CockroachDBkv0/nodes=3-48	8.56GB ±21%
CockroachDBkv50/nodes=3-48	8.37GB ± 7%
CockroachDBkv95/nodes=3-48	5.65GB ±14%
[Geomean]	7.39GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	19.8M ±101%
CockroachDBkv50/nodes=1-48	4.14M ± 9%
CockroachDBkv95/nodes=1-48	3.95M ±52%
CockroachDBkv0/nodes=3-48	12.6M ±83%
CockroachDBkv50/nodes=3-48	4.14M ±21%
CockroachDBkv95/nodes=3-48	4.06M ±55%
[Geomean]	6.40M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	2.99G ±99%
CockroachDBkv50/nodes=1-48	906M ± 4%
CockroachDBkv95/nodes=1-48	377M ±123%
CockroachDBkv0/nodes=3-48	2.02G ±98%
CockroachDBkv50/nodes=3-48	881M ± 9%
CockroachDBkv95/nodes=3-48	402M ±126%
[Geomean]	949M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.90M ±16%
CockroachDBkv50/nodes=1-48	1.41M ± 8%
CockroachDBkv95/nodes=1-48	2.53M ± 5%
CockroachDBkv0/nodes=3-48	1.92M ±17%
CockroachDBkv50/nodes=3-48	1.42M ±13%
CockroachDBkv95/nodes=3-48	2.61M ±11%
[Geomean]	1.91M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	75.7M ±155%
CockroachDBkv50/nodes=1-48	4.35M ±15%
CockroachDBkv95/nodes=1-48	5.06M ±15%
CockroachDBkv0/nodes=3-48	75.0M ±101%
CockroachDBkv50/nodes=3-48	4.26M ±29%
CockroachDBkv95/nodes=3-48	5.33M ±33%
[Geomean]	11.9M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	146M ±94%
CockroachDBkv50/nodes=1-48	9.08M ±33%
CockroachDBkv95/nodes=1-48	8.84M ±37%
CockroachDBkv0/nodes=3-48	127M ±92%
CockroachDBkv50/nodes=3-48	8.20M ±34%
CockroachDBkv95/nodes=3-48	9.86M ±81%
[Geomean]	22.2M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.0k ± 4%
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	1.50k ± 1%
CockroachDBkv0/nodes=3-48	29.5k ± 2%
CockroachDBkv50/nodes=3-48	14.9k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.66k

	write-ops
CockroachDBkv0/nodes=1-48	1.74M ± 4%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.8k ± 1%
CockroachDBkv0/nodes=3-48	1.77M ± 2%
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	89.6k ± 1%
[Geomean]	520k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.27M ± 6%
CockroachDBkv95/nodes=1-48	1.20M ±150%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.23M ± 6%
CockroachDBkv95/nodes=3-48	1.27M ±136%
[Geomean]	1.67M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	869M ± 7%
CockroachDBkv95/nodes=1-48	373M ±125%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	839M ± 8%
CockroachDBkv95/nodes=3-48	394M ±122%
[Geomean]	572M

	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	230k ±30%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	300k ± 0%
CockroachDBkv95/nodes=3-48	240k ±25%
[Geomean]	265k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	670k ±124%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	710k ±154%
[Geomean]	695k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	28.4k ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	28.4k ± 1%
[Geomean]	20.5k

	read-ops
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	1.70M ± 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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