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	9c26a3af4614a6c79061084be9e93205456a62fb
experiment-commit-time	2026-10-01T01:39:29Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-01T02:35:38.261867182Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20261001.80
upload-file	results
upload-part	20261001.80/0
upload-time	2026-10-01T07:46:19Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	33.3µs ± 0%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.5µs ± 1%
CockroachDBkv0/nodes=3-48	33.3µs ± 0%
CockroachDBkv50/nodes=3-48	33.8µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.5µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	2.71GB ± 3%
CockroachDBkv50/nodes=1-48	4.00GB ± 1%
CockroachDBkv95/nodes=1-48	2.39GB ±27%
CockroachDBkv0/nodes=3-48	2.74GB ± 7%
CockroachDBkv50/nodes=3-48	3.99GB ± 2%
CockroachDBkv95/nodes=3-48	2.40GB ±28%
[Geomean]	2.96GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.17GB ± 3%
CockroachDBkv50/nodes=1-48	5.29GB ± 1%
CockroachDBkv95/nodes=1-48	3.16GB ±34%
CockroachDBkv0/nodes=3-48	4.15GB ± 6%
CockroachDBkv50/nodes=3-48	5.26GB ± 1%
CockroachDBkv95/nodes=3-48	3.15GB ±33%
[Geomean]	4.11GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	6.80GB ± 2%
CockroachDBkv50/nodes=1-48	8.48GB ± 6%
CockroachDBkv95/nodes=1-48	5.91GB ±16%
CockroachDBkv0/nodes=3-48	6.82GB ± 5%
CockroachDBkv50/nodes=3-48	8.40GB ± 5%
CockroachDBkv95/nodes=3-48	5.92GB ±17%
[Geomean]	6.98GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	1.80M ±17%
CockroachDBkv50/nodes=1-48	4.16M ±25%
CockroachDBkv95/nodes=1-48	3.57M ±40%
CockroachDBkv0/nodes=3-48	1.77M ±13%
CockroachDBkv50/nodes=3-48	4.20M ±19%
CockroachDBkv95/nodes=3-48	3.69M ±44%
[Geomean]	3.00M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	41.4M ±42%
CockroachDBkv50/nodes=1-48	1.03G ±30%
CockroachDBkv95/nodes=1-48	471M ±97%
CockroachDBkv0/nodes=3-48	42.3M ±34%
CockroachDBkv50/nodes=3-48	1.06G ±26%
CockroachDBkv95/nodes=3-48	487M ±97%
[Geomean]	276M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.46M ±10%
CockroachDBkv50/nodes=1-48	1.20M ± 0%
CockroachDBkv95/nodes=1-48	2.17M ± 3%
CockroachDBkv0/nodes=3-48	1.48M ± 8%
CockroachDBkv50/nodes=3-48	1.20M ± 0%
CockroachDBkv95/nodes=3-48	2.16M ± 3%
[Geomean]	1.56M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	3.10M ±26%
CockroachDBkv50/nodes=1-48	2.98M ± 4%
CockroachDBkv95/nodes=1-48	3.20M ± 9%
CockroachDBkv0/nodes=3-48	3.11M ±35%
CockroachDBkv50/nodes=3-48	3.05M ± 2%
CockroachDBkv95/nodes=3-48	3.28M ±16%
[Geomean]	3.12M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	9.26M ±81%
CockroachDBkv50/nodes=1-48	5.09M ±14%
CockroachDBkv95/nodes=1-48	5.66M ±28%
CockroachDBkv0/nodes=3-48	8.37M ±51%
CockroachDBkv50/nodes=3-48	5.43M ±23%
CockroachDBkv95/nodes=3-48	5.33M ±31%
[Geomean]	6.34M

	write-ops/sec
CockroachDBkv0/nodes=1-48	30.0k ± 0%
CockroachDBkv50/nodes=1-48	14.8k ± 1%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	30.0k ± 0%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.72k

	write-ops
CockroachDBkv0/nodes=1-48	1.80M ± 0%
CockroachDBkv50/nodes=1-48	889k ± 1%
CockroachDBkv95/nodes=1-48	89.6k ± 1%
CockroachDBkv0/nodes=3-48	1.80M ± 0%
CockroachDBkv50/nodes=3-48	889k ± 0%
CockroachDBkv95/nodes=3-48	89.6k ± 1%
[Geomean]	524k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.58M ±24%
CockroachDBkv95/nodes=1-48	1.44M ±94%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.68M ±27%
CockroachDBkv95/nodes=3-48	1.45M ±107%
[Geomean]	1.95M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	993M ±28%
CockroachDBkv95/nodes=1-48	468M ±98%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	1.02G ±25%
CockroachDBkv95/nodes=3-48	480M ±98%
[Geomean]	690M

	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	400k ± 0%
CockroachDBkv95/nodes=1-48	270k ±26%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	400k ± 0%
CockroachDBkv95/nodes=3-48	270k ±26%
[Geomean]	329k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	950k ±68%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	700k ±57%
[Geomean]	756k

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

	read-ops
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	889k ± 0%
CockroachDBkv95/nodes=1-48	1.70M ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	889k ± 0%
CockroachDBkv95/nodes=3-48	1.70M ± 1%
[Geomean]	1.23M

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