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	31dc9e2449e394439498142451627af52626d7c4
experiment-commit-time	2026-10-08T15:17:33Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-09T01:53:11.149653878Z
shortname	sweet_cockroachdb
toolchain	baseline
upload	20261009.69
upload-file	results
upload-part	20261009.69/0
upload-time	2026-10-09T07:03:41Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	34.3µs ± 3%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.6µs ± 0%
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	4.03GB ± 8%
CockroachDBkv50/nodes=1-48	3.98GB ± 2%
CockroachDBkv95/nodes=1-48	2.72GB ± 5%
CockroachDBkv0/nodes=3-48	3.44GB ±23%
CockroachDBkv50/nodes=3-48	3.96GB ± 2%
CockroachDBkv95/nodes=3-48	2.21GB ±31%
[Geomean]	3.31GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	5.70GB ± 5%
CockroachDBkv50/nodes=1-48	5.27GB ± 1%
CockroachDBkv95/nodes=1-48	3.56GB ± 2%
CockroachDBkv0/nodes=3-48	5.09GB ±23%
CockroachDBkv50/nodes=3-48	5.26GB ± 2%
CockroachDBkv95/nodes=3-48	2.86GB ±32%
[Geomean]	4.49GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	9.31GB ± 4%
CockroachDBkv50/nodes=1-48	8.43GB ± 6%
CockroachDBkv95/nodes=1-48	6.14GB ± 3%
CockroachDBkv0/nodes=3-48	8.40GB ±21%
CockroachDBkv50/nodes=3-48	8.44GB ± 6%
CockroachDBkv95/nodes=3-48	5.64GB ±15%
[Geomean]	7.60GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	16.2M ±133%
CockroachDBkv50/nodes=1-48	3.97M ± 8%
CockroachDBkv95/nodes=1-48	4.45M ±12%
CockroachDBkv0/nodes=3-48	10.5M ±100%
CockroachDBkv50/nodes=3-48	3.85M ± 9%
CockroachDBkv95/nodes=3-48	3.55M ±66%
[Geomean]	5.88M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	2.91G ±99%
CockroachDBkv50/nodes=1-48	981M ±16%
CockroachDBkv95/nodes=1-48	717M ±12%
CockroachDBkv0/nodes=3-48	1.50G ±168%
CockroachDBkv50/nodes=3-48	913M ±10%
CockroachDBkv95/nodes=3-48	399M ±127%
[Geomean]	1.02G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.53M ± 9%
CockroachDBkv50/nodes=1-48	1.23M ± 6%
CockroachDBkv95/nodes=1-48	2.35M ± 6%
CockroachDBkv0/nodes=3-48	1.56M ±10%
CockroachDBkv50/nodes=3-48	1.20M ± 0%
CockroachDBkv95/nodes=3-48	2.33M ± 7%
[Geomean]	1.64M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	27.0M ±381%
CockroachDBkv50/nodes=1-48	3.27M ± 5%
CockroachDBkv95/nodes=1-48	3.81M ±18%
CockroachDBkv0/nodes=3-48	52.3M ±269%
CockroachDBkv50/nodes=3-48	3.34M ±14%
CockroachDBkv95/nodes=3-48	3.85M ±17%
[Geomean]	7.81M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	146M ±94%
CockroachDBkv50/nodes=1-48	5.96M ±14%
CockroachDBkv95/nodes=1-48	8.45M ±55%
CockroachDBkv0/nodes=3-48	107M ±95%
CockroachDBkv50/nodes=3-48	6.37M ±19%
CockroachDBkv95/nodes=3-48	7.02M ±42%
[Geomean]	18.1M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.1k ± 3%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 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	1.75M ± 3%
CockroachDBkv50/nodes=1-48	890k ± 0%
CockroachDBkv95/nodes=1-48	89.4k ± 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	2.43M ±15%
CockroachDBkv95/nodes=1-48	2.04M ±23%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.24M ± 7%
CockroachDBkv95/nodes=3-48	1.26M ±170%
[Geomean]	1.93M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	932M ±15%
CockroachDBkv95/nodes=1-48	717M ±12%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	869M ± 8%
CockroachDBkv95/nodes=3-48	395M ±129%
[Geomean]	692M

	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	230k ±30%
[Geomean]	254k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	820k ±63%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	660k ± 9%
CockroachDBkv95/nodes=3-48	567k ±94%
[Geomean]	681k

	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	14.8k ± 0%
CockroachDBkv95/nodes=3-48	28.4k ± 1%
[Geomean]	20.5k

	read-ops
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	890k ± 0%
CockroachDBkv95/nodes=1-48	1.70M ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	1.70M ± 1%
[Geomean]	1.23M

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