Performance Result Comparison

label	common value
baseline-commit	862c888e612ac346c7c4d99c9392bdfd265f33b0
benchmarks-commit	616e1609d6d4f5b25ff4a1049aa0f81f47e2d337
branch	master
builder	gotip-linux-amd64_c4dh96-perf_vs_release
by	public-worker-builder@golang-ci-luci.iam.gserviceaccount.com
cpu	AMD EPYC 9B45
experiment-commit	27903a87177570c03b827b4985a8522da1e89bd3
experiment-commit-time	2026-09-30T17:58:57Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-09-30T20:48:40.590918134Z
shortname	sweet_cockroachdb
toolchain	baseline
upload	20261001.13
upload-file	results
upload-part	20261001.13/0
upload-time	2026-10-01T01:53:52Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	34.3µs ± 3%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.5µs ± 1%
CockroachDBkv0/nodes=3-48	34.1µs ± 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	3.71GB ±27%
CockroachDBkv50/nodes=1-48	3.95GB ± 1%
CockroachDBkv95/nodes=1-48	2.20GB ±32%
CockroachDBkv0/nodes=3-48	3.56GB ±25%
CockroachDBkv50/nodes=3-48	3.95GB ± 4%
CockroachDBkv95/nodes=3-48	2.33GB ±28%
[Geomean]	3.19GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	5.23GB ±23%
CockroachDBkv50/nodes=1-48	5.29GB ± 1%
CockroachDBkv95/nodes=1-48	2.83GB ±30%
CockroachDBkv0/nodes=3-48	5.21GB ±19%
CockroachDBkv50/nodes=3-48	5.29GB ± 1%
CockroachDBkv95/nodes=3-48	3.00GB ±31%
[Geomean]	4.32GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	8.70GB ±22%
CockroachDBkv50/nodes=1-48	8.32GB ± 5%
CockroachDBkv95/nodes=1-48	5.56GB ±17%
CockroachDBkv0/nodes=3-48	8.54GB ±19%
CockroachDBkv50/nodes=3-48	8.52GB ± 6%
CockroachDBkv95/nodes=3-48	5.76GB ±16%
[Geomean]	7.43GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	16.1M ±124%
CockroachDBkv50/nodes=1-48	3.92M ± 8%
CockroachDBkv95/nodes=1-48	3.57M ±51%
CockroachDBkv0/nodes=3-48	12.0M ±85%
CockroachDBkv50/nodes=3-48	3.82M ± 5%
CockroachDBkv95/nodes=3-48	4.03M ±49%
[Geomean]	5.89M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	2.85G ±98%
CockroachDBkv50/nodes=1-48	936M ± 8%
CockroachDBkv95/nodes=1-48	387M ±117%
CockroachDBkv0/nodes=3-48	1.91G ±124%
CockroachDBkv50/nodes=3-48	901M ± 8%
CockroachDBkv95/nodes=3-48	522M ±106%
[Geomean]	988M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.64M ± 9%
CockroachDBkv50/nodes=1-48	1.29M ± 9%
CockroachDBkv95/nodes=1-48	2.39M ± 9%
CockroachDBkv0/nodes=3-48	1.69M ±12%
CockroachDBkv50/nodes=3-48	1.31M ± 8%
CockroachDBkv95/nodes=3-48	2.48M ± 5%
[Geomean]	1.74M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	57.7M ±234%
CockroachDBkv50/nodes=1-48	3.43M ±14%
CockroachDBkv95/nodes=1-48	3.98M ±18%
CockroachDBkv0/nodes=3-48	10.0M ±216%
CockroachDBkv50/nodes=3-48	3.54M ±19%
CockroachDBkv95/nodes=3-48	4.02M ±18%
[Geomean]	6.94M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	145M ±95%
CockroachDBkv50/nodes=1-48	7.28M ±37%
CockroachDBkv95/nodes=1-48	6.82M ±47%
CockroachDBkv0/nodes=3-48	128M ±93%
CockroachDBkv50/nodes=3-48	6.70M ±40%
CockroachDBkv95/nodes=3-48	7.84M ±67%
[Geomean]	19.1M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.2k ± 3%
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	1.50k ± 1%
CockroachDBkv0/nodes=3-48	29.4k ± 2%
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	89.9k ± 1%
CockroachDBkv0/nodes=3-48	1.76M ± 2%
CockroachDBkv50/nodes=3-48	890k ± 0%
CockroachDBkv95/nodes=3-48	89.4k ± 1%
[Geomean]	520k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.31M ± 8%
CockroachDBkv95/nodes=1-48	1.12M ±150%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.25M ± 7%
CockroachDBkv95/nodes=3-48	1.50M ±107%
[Geomean]	1.72M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	891M ±13%
CockroachDBkv95/nodes=1-48	379M ±121%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	858M ±13%
CockroachDBkv95/nodes=3-48	517M ±108%
[Geomean]	622M

	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	240k ±25%
[Geomean]	256k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	580k ±90%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	644k ±22%
CockroachDBkv95/nodes=3-48	640k ±119%
[Geomean]	640k

	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 ± 1%
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	1.70M ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	890k ± 1%
CockroachDBkv95/nodes=3-48	1.70M ± 1%
[Geomean]	1.23M

Go Performance Dashboard