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	bd9992d1d1f35b7a3df41f73bb956e0ece3fbc74
experiment-commit-time	2026-10-01T02:59:37Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-01T07:19:42.089502468Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20261001.114
upload-file	results
upload-part	20261001.114/0
upload-time	2026-10-01T12:31:31Z
label	values

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

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.09GB ±34%
CockroachDBkv50/nodes=1-48	3.98GB ± 1%
CockroachDBkv95/nodes=1-48	2.63GB ± 2%
CockroachDBkv0/nodes=3-48	2.66GB ± 2%
CockroachDBkv50/nodes=3-48	3.99GB ± 1%
CockroachDBkv95/nodes=3-48	2.43GB ±30%
[Geomean]	3.07GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.54GB ±25%
CockroachDBkv50/nodes=1-48	5.24GB ± 2%
CockroachDBkv95/nodes=1-48	3.55GB ± 1%
CockroachDBkv0/nodes=3-48	4.10GB ± 3%
CockroachDBkv50/nodes=3-48	5.25GB ± 2%
CockroachDBkv95/nodes=3-48	3.12GB ±33%
[Geomean]	4.22GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	7.49GB ±28%
CockroachDBkv50/nodes=1-48	8.38GB ± 4%
CockroachDBkv95/nodes=1-48	6.15GB ± 5%
CockroachDBkv0/nodes=3-48	6.76GB ± 3%
CockroachDBkv50/nodes=3-48	8.43GB ± 5%
CockroachDBkv95/nodes=3-48	5.84GB ±17%
[Geomean]	7.10GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	6.80M ±187%
CockroachDBkv50/nodes=1-48	3.56M ±12%
CockroachDBkv95/nodes=1-48	3.69M ± 8%
CockroachDBkv0/nodes=3-48	1.48M ± 8%
CockroachDBkv50/nodes=3-48	3.73M ±15%
CockroachDBkv95/nodes=3-48	3.40M ±44%
[Geomean]	3.45M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	1.24G ±237%
CockroachDBkv50/nodes=1-48	889M ± 6%
CockroachDBkv95/nodes=1-48	638M ±11%
CockroachDBkv0/nodes=3-48	38.8M ±24%
CockroachDBkv50/nodes=3-48	963M ±18%
CockroachDBkv95/nodes=3-48	514M ±98%
[Geomean]	488M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.20M ± 0%
CockroachDBkv50/nodes=1-48	1.04M ± 6%
CockroachDBkv95/nodes=1-48	1.87M ± 7%
CockroachDBkv0/nodes=3-48	1.20M ± 0%
CockroachDBkv50/nodes=3-48	1.05M ±14%
CockroachDBkv95/nodes=3-48	1.84M ± 3%
[Geomean]	1.32M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	3.30M ±121%
CockroachDBkv50/nodes=1-48	2.57M ± 3%
CockroachDBkv95/nodes=1-48	2.80M ± 0%
CockroachDBkv0/nodes=3-48	2.34M ±11%
CockroachDBkv50/nodes=3-48	2.53M ± 3%
CockroachDBkv95/nodes=3-48	2.80M ± 0%
[Geomean]	2.71M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	64.2M ±214%
CockroachDBkv50/nodes=1-48	4.35M ±10%
CockroachDBkv95/nodes=1-48	4.91M ±25%
CockroachDBkv0/nodes=3-48	6.99M ±65%
CockroachDBkv50/nodes=3-48	4.65M ±12%
CockroachDBkv95/nodes=3-48	4.61M ±65%
[Geomean]	7.68M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.7k ± 3%
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 0%
CockroachDBkv0/nodes=3-48	30.0k ± 0%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.71k

	write-ops
CockroachDBkv0/nodes=1-48	1.78M ± 3%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.4k ± 0%
CockroachDBkv0/nodes=3-48	1.80M ± 0%
CockroachDBkv50/nodes=3-48	890k ± 0%
CockroachDBkv95/nodes=3-48	89.5k ± 1%
[Geomean]	522k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.27M ± 8%
CockroachDBkv95/nodes=1-48	1.77M ±19%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.42M ±16%
CockroachDBkv95/nodes=3-48	1.50M ±93%
[Geomean]	1.96M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	851M ± 6%
CockroachDBkv95/nodes=1-48	638M ±11%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	933M ±22%
CockroachDBkv95/nodes=3-48	516M ±98%
[Geomean]	715M

	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	360k ±17%
CockroachDBkv95/nodes=1-48	300k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	370k ±19%
CockroachDBkv95/nodes=3-48	270k ±26%
[Geomean]	322k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	1.06M ±32%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	740k ±89%
[Geomean]	788k

	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	28.3k ± 1%
[Geomean]	20.5k

	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	890k ± 0%
CockroachDBkv95/nodes=3-48	1.70M ± 1%
[Geomean]	1.23M

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