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	8cd5a090e0cfa0c2e7af7fb64f978fed1545b16a
experiment-commit-time	2026-09-22T20:09:57Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-09-22T20:18:28.050933529Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20260923.8
upload-file	results
upload-part	20260923.8/0
upload-time	2026-09-23T01:30:01Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	34.9µs ± 1%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.4µs ± 1%
CockroachDBkv0/nodes=3-48	34.4µs ± 3%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.9µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	4.13GB ± 3%
CockroachDBkv50/nodes=1-48	3.97GB ± 2%
CockroachDBkv95/nodes=1-48	2.12GB ±32%
CockroachDBkv0/nodes=3-48	3.74GB ±27%
CockroachDBkv50/nodes=3-48	4.02GB ± 1%
CockroachDBkv95/nodes=3-48	2.34GB ±27%
[Geomean]	3.27GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	5.65GB ± 4%
CockroachDBkv50/nodes=1-48	5.32GB ± 2%
CockroachDBkv95/nodes=1-48	2.68GB ±34%
CockroachDBkv0/nodes=3-48	5.24GB ±22%
CockroachDBkv50/nodes=3-48	5.32GB ± 1%
CockroachDBkv95/nodes=3-48	3.02GB ±31%
[Geomean]	4.35GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	9.37GB ± 2%
CockroachDBkv50/nodes=1-48	8.34GB ± 5%
CockroachDBkv95/nodes=1-48	5.44GB ±17%
CockroachDBkv0/nodes=3-48	8.58GB ±22%
CockroachDBkv50/nodes=3-48	8.61GB ± 6%
CockroachDBkv95/nodes=3-48	5.77GB ±16%
[Geomean]	7.52GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	22.3M ±90%
CockroachDBkv50/nodes=1-48	4.06M ± 6%
CockroachDBkv95/nodes=1-48	3.53M ±67%
CockroachDBkv0/nodes=3-48	18.5M ±94%
CockroachDBkv50/nodes=3-48	4.03M ± 4%
CockroachDBkv95/nodes=3-48	4.01M ±40%
[Geomean]	6.76M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	4.19G ±15%
CockroachDBkv50/nodes=1-48	914M ± 6%
CockroachDBkv95/nodes=1-48	307M ±173%
CockroachDBkv0/nodes=3-48	2.65G ±98%
CockroachDBkv50/nodes=3-48	910M ± 4%
CockroachDBkv95/nodes=3-48	477M ±96%
[Geomean]	1.05G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.73M ±16%
CockroachDBkv50/nodes=1-48	1.32M ± 9%
CockroachDBkv95/nodes=1-48	2.46M ± 6%
CockroachDBkv0/nodes=3-48	1.73M ± 8%
CockroachDBkv50/nodes=3-48	1.34M ± 4%
CockroachDBkv95/nodes=3-48	2.45M ± 6%
[Geomean]	1.78M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	67.7M ±172%
CockroachDBkv50/nodes=1-48	3.93M ±27%
CockroachDBkv95/nodes=1-48	4.54M ±32%
CockroachDBkv0/nodes=3-48	61.7M ±199%
CockroachDBkv50/nodes=3-48	4.11M ± 8%
CockroachDBkv95/nodes=3-48	4.62M ±26%
[Geomean]	10.6M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	203M ± 7%
CockroachDBkv50/nodes=1-48	9.53M ±31%
CockroachDBkv95/nodes=1-48	9.23M ±70%
CockroachDBkv0/nodes=3-48	148M ±93%
CockroachDBkv50/nodes=3-48	10.2M ± 8%
CockroachDBkv95/nodes=3-48	9.76M ±51%
[Geomean]	25.3M

	write-ops/sec
CockroachDBkv0/nodes=1-48	28.7k ± 1%
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	29.1k ± 3%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.62k

	write-ops
CockroachDBkv0/nodes=1-48	1.72M ± 1%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.7k ± 1%
CockroachDBkv0/nodes=3-48	1.75M ± 3%
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	89.5k ± 1%
[Geomean]	517k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.29M ± 8%
CockroachDBkv95/nodes=1-48	960k ±212%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.29M ± 4%
CockroachDBkv95/nodes=3-48	1.47M ±104%
[Geomean]	1.65M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	877M ± 8%
CockroachDBkv95/nodes=1-48	302M ±178%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	868M ± 3%
CockroachDBkv95/nodes=3-48	464M ±97%
[Geomean]	571M

	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	340k ±18%
CockroachDBkv95/nodes=1-48	230k ±30%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	370k ±19%
CockroachDBkv95/nodes=3-48	240k ±25%
[Geomean]	289k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	650k ±23%
CockroachDBkv95/nodes=1-48	610k ±162%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	730k ±147%
[Geomean]	671k

	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	14.9k ± 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	1.70M ± 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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