Performance Result Comparison

label	common value
baseline-commit	862c888e612ac346c7c4d99c9392bdfd265f33b0
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	d995fb820daebf4eb5277667e343330f7d155fab
experiment-commit-time	2026-10-01T01:38:24Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-01T12:35:02.474807466Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20261001.155
upload-file	results
upload-part	20261001.155/0
upload-time	2026-10-01T17:48:17Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	34.0µs ± 3%
CockroachDBkv50/nodes=1-48	33.8µs ± 0%
CockroachDBkv95/nodes=1-48	33.6µs ± 0%
CockroachDBkv0/nodes=3-48	33.3µs ± 0%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.4µs ± 1%
[Geomean]	33.6µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.46GB ±25%
CockroachDBkv50/nodes=1-48	3.99GB ± 1%
CockroachDBkv95/nodes=1-48	2.74GB ± 4%
CockroachDBkv0/nodes=3-48	2.84GB ± 9%
CockroachDBkv50/nodes=3-48	4.00GB ± 2%
CockroachDBkv95/nodes=3-48	2.05GB ±40%
[Geomean]	3.10GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	5.01GB ±22%
CockroachDBkv50/nodes=1-48	5.29GB ± 1%
CockroachDBkv95/nodes=1-48	3.58GB ± 2%
CockroachDBkv0/nodes=3-48	4.33GB ± 6%
CockroachDBkv50/nodes=3-48	5.27GB ± 1%
CockroachDBkv95/nodes=3-48	2.55GB ±40%
[Geomean]	4.21GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	8.26GB ±18%
CockroachDBkv50/nodes=1-48	8.21GB ± 2%
CockroachDBkv95/nodes=1-48	6.23GB ± 5%
CockroachDBkv0/nodes=3-48	7.01GB ± 5%
CockroachDBkv50/nodes=3-48	8.48GB ± 4%
CockroachDBkv95/nodes=3-48	5.31GB ±17%
[Geomean]	7.15GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	12.1M ±175%
CockroachDBkv50/nodes=1-48	4.45M ±26%
CockroachDBkv95/nodes=1-48	4.61M ±21%
CockroachDBkv0/nodes=3-48	2.02M ± 9%
CockroachDBkv50/nodes=3-48	4.05M ± 9%
CockroachDBkv95/nodes=3-48	3.03M ±55%
[Geomean]	4.28M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	1.77G ±127%
CockroachDBkv50/nodes=1-48	1.10G ±34%
CockroachDBkv95/nodes=1-48	731M ±22%
CockroachDBkv0/nodes=3-48	45.2M ±35%
CockroachDBkv50/nodes=3-48	952M ±13%
CockroachDBkv95/nodes=3-48	243M ±272%
[Geomean]	496M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.66M ± 8%
CockroachDBkv50/nodes=1-48	1.32M ± 9%
CockroachDBkv95/nodes=1-48	2.40M ± 0%
CockroachDBkv0/nodes=3-48	1.66M ± 8%
CockroachDBkv50/nodes=3-48	1.30M ± 8%
CockroachDBkv95/nodes=3-48	2.40M ± 0%
[Geomean]	1.73M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	57.7M ±220%
CockroachDBkv50/nodes=1-48	3.38M ± 4%
CockroachDBkv95/nodes=1-48	3.67M ± 7%
CockroachDBkv0/nodes=3-48	3.56M ± 7%
CockroachDBkv50/nodes=3-48	3.41M ± 9%
CockroachDBkv95/nodes=3-48	3.57M ± 6%
[Geomean]	5.60M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	107M ±96%
CockroachDBkv50/nodes=1-48	6.50M ±12%
CockroachDBkv95/nodes=1-48	7.82M ±55%
CockroachDBkv0/nodes=3-48	9.87M ±59%
CockroachDBkv50/nodes=3-48	6.58M ±35%
CockroachDBkv95/nodes=3-48	4.98M ±17%
[Geomean]	11.0M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.4k ± 3%
CockroachDBkv50/nodes=1-48	14.8k ± 1%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	30.0k ± 0%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.50k ± 1%
[Geomean]	8.69k

	write-ops
CockroachDBkv0/nodes=1-48	1.76M ± 3%
CockroachDBkv50/nodes=1-48	888k ± 1%
CockroachDBkv95/nodes=1-48	89.3k ± 1%
CockroachDBkv0/nodes=3-48	1.80M ± 0%
CockroachDBkv50/nodes=3-48	890k ± 0%
CockroachDBkv95/nodes=3-48	89.8k ± 1%
[Geomean]	522k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.73M ±25%
CockroachDBkv95/nodes=1-48	2.10M ±43%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.40M ±17%
CockroachDBkv95/nodes=3-48	680k ±238%
[Geomean]	1.75M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	1.05G ±34%
CockroachDBkv95/nodes=1-48	727M ±26%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	877M ± 3%
CockroachDBkv95/nodes=3-48	237M ±282%
[Geomean]	631M

	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	400k ± 0%
CockroachDBkv95/nodes=1-48	300k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	400k ± 0%
CockroachDBkv95/nodes=3-48	230k ±30%
[Geomean]	324k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	1.18M ±75%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	730k ±23%
CockroachDBkv95/nodes=3-48	378k ±85%
[Geomean]	691k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	28.3k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	14.9k ± 0%
CockroachDBkv95/nodes=3-48	28.4k ± 1%
[Geomean]	20.5k

	read-ops
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	888k ± 0%
CockroachDBkv95/nodes=1-48	1.70M ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	1.71M ± 1%
[Geomean]	1.23M

Go Performance Dashboard