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	8ada93d797e9f9f30f78cd5e3a0c373363395db6
experiment-commit-time	2026-10-01T01:38:41Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-01T07:47:30.053425194Z
shortname	sweet_cockroachdb
toolchain	baseline
upload	20261001.121
upload-file	results
upload-part	20261001.121/0
upload-time	2026-10-01T12:59:52Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	33.6µs ± 3%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.5µs ± 0%
CockroachDBkv0/nodes=3-48	34.0µs ± 2%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.3µs ± 0%
[Geomean]	33.6µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.13GB ±31%
CockroachDBkv50/nodes=1-48	3.94GB ± 1%
CockroachDBkv95/nodes=1-48	2.32GB ±26%
CockroachDBkv0/nodes=3-48	3.56GB ±25%
CockroachDBkv50/nodes=3-48	3.95GB ± 2%
CockroachDBkv95/nodes=3-48	1.72GB ± 2%
[Geomean]	2.97GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.68GB ±25%
CockroachDBkv50/nodes=1-48	5.28GB ± 1%
CockroachDBkv95/nodes=1-48	2.97GB ±30%
CockroachDBkv0/nodes=3-48	5.12GB ±18%
CockroachDBkv50/nodes=3-48	5.26GB ± 2%
CockroachDBkv95/nodes=3-48	2.10GB ± 1%
[Geomean]	4.01GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	7.62GB ±27%
CockroachDBkv50/nodes=1-48	8.39GB ± 6%
CockroachDBkv95/nodes=1-48	5.65GB ±14%
CockroachDBkv0/nodes=3-48	8.48GB ±18%
CockroachDBkv50/nodes=3-48	8.33GB ± 5%
CockroachDBkv95/nodes=3-48	4.96GB ± 2%
[Geomean]	7.09GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	6.09M ±215%
CockroachDBkv50/nodes=1-48	3.66M ± 4%
CockroachDBkv95/nodes=1-48	3.37M ±35%
CockroachDBkv0/nodes=3-48	11.9M ±85%
CockroachDBkv50/nodes=3-48	3.66M ± 4%
CockroachDBkv95/nodes=3-48	2.25M ± 7%
[Geomean]	4.41M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	145M ±524%
CockroachDBkv50/nodes=1-48	872M ±12%
CockroachDBkv95/nodes=1-48	411M ±97%
CockroachDBkv0/nodes=3-48	2.19G ±98%
CockroachDBkv50/nodes=3-48	896M ± 5%
CockroachDBkv95/nodes=3-48	18.0M ±81%
[Geomean]	350M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.49M ± 7%
CockroachDBkv50/nodes=1-48	1.20M ± 0%
CockroachDBkv95/nodes=1-48	2.27M ±10%
CockroachDBkv0/nodes=3-48	1.47M ± 9%
CockroachDBkv50/nodes=3-48	1.20M ± 0%
CockroachDBkv95/nodes=3-48	2.20M ± 0%
[Geomean]	1.58M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	4.78M ±130%
CockroachDBkv50/nodes=1-48	3.18M ±10%
CockroachDBkv95/nodes=1-48	3.71M ±21%
CockroachDBkv0/nodes=3-48	34.7M ±226%
CockroachDBkv50/nodes=3-48	3.06M ± 2%
CockroachDBkv95/nodes=3-48	3.46M ±13%
[Geomean]	5.24M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	66.6M ±215%
CockroachDBkv50/nodes=1-48	5.81M ±17%
CockroachDBkv95/nodes=1-48	5.51M ±18%
CockroachDBkv0/nodes=3-48	122M ±95%
CockroachDBkv50/nodes=3-48	5.37M ± 8%
CockroachDBkv95/nodes=3-48	5.26M ±50%
[Geomean]	13.9M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.7k ± 3%
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	29.4k ± 2%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.50k ± 1%
[Geomean]	8.69k

	write-ops
CockroachDBkv0/nodes=1-48	1.78M ± 3%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.7k ± 1%
CockroachDBkv0/nodes=3-48	1.76M ± 2%
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	89.7k ± 1%
[Geomean]	521k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.18M ±10%
CockroachDBkv95/nodes=1-48	1.10M ±91%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.27M ± 6%
CockroachDBkv95/nodes=3-48	100k ± 0%
[Geomean]	859k

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	818M ± 3%
CockroachDBkv95/nodes=1-48	401M ±97%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	858M ± 6%
CockroachDBkv95/nodes=3-48	11.9M ±23%
[Geomean]	241M

	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	700k ± 0%
CockroachDBkv95/nodes=1-48	560k ±96%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	660k ±24%
CockroachDBkv95/nodes=3-48	300k ± 0%
[Geomean]	528k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	28.4k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	28.5k ± 0%
[Geomean]	20.6k

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

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