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	4e4eec75bd001b2319c4a5c54aec3cb6da4bf3af
experiment-commit-time	2026-09-30T21:36:18Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-01T17:53:08.905697713Z
shortname	sweet_cockroachdb
toolchain	baseline
upload	20261001.194
upload-file	results
upload-part	20261001.194/0
upload-time	2026-10-01T23:06:43Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	33.8µs ± 4%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.5µs ± 1%
CockroachDBkv0/nodes=3-48	34.7µs ± 1%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.6µs ± 0%
[Geomean]	33.8µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.37GB ±23%
CockroachDBkv50/nodes=1-48	4.01GB ± 2%
CockroachDBkv95/nodes=1-48	2.27GB ±29%
CockroachDBkv0/nodes=3-48	4.16GB ± 2%
CockroachDBkv50/nodes=3-48	4.00GB ± 3%
CockroachDBkv95/nodes=3-48	2.78GB ± 5%
[Geomean]	3.35GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.94GB ±21%
CockroachDBkv50/nodes=1-48	5.31GB ± 1%
CockroachDBkv95/nodes=1-48	2.88GB ±32%
CockroachDBkv0/nodes=3-48	5.73GB ± 3%
CockroachDBkv50/nodes=3-48	5.31GB ± 1%
CockroachDBkv95/nodes=3-48	3.55GB ± 2%
[Geomean]	4.49GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	8.06GB ±21%
CockroachDBkv50/nodes=1-48	8.44GB ± 6%
CockroachDBkv95/nodes=1-48	5.61GB ±16%
CockroachDBkv0/nodes=3-48	9.48GB ± 2%
CockroachDBkv50/nodes=3-48	8.43GB ± 6%
CockroachDBkv95/nodes=3-48	6.06GB ± 3%
[Geomean]	7.55GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	10.1M ±240%
CockroachDBkv50/nodes=1-48	4.11M ±19%
CockroachDBkv95/nodes=1-48	3.64M ±68%
CockroachDBkv0/nodes=3-48	20.5M ±11%
CockroachDBkv50/nodes=3-48	4.19M ±19%
CockroachDBkv95/nodes=3-48	4.46M ± 8%
[Geomean]	6.22M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	1.27G ±227%
CockroachDBkv50/nodes=1-48	943M ±28%
CockroachDBkv95/nodes=1-48	403M ±216%
CockroachDBkv0/nodes=3-48	4.01G ± 4%
CockroachDBkv50/nodes=3-48	1.03G ±37%
CockroachDBkv95/nodes=3-48	697M ± 9%
[Geomean]	1.06G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.80M ± 0%
CockroachDBkv50/nodes=1-48	1.40M ± 0%
CockroachDBkv95/nodes=1-48	2.50M ± 0%
CockroachDBkv0/nodes=3-48	1.80M ± 0%
CockroachDBkv50/nodes=3-48	1.40M ± 0%
CockroachDBkv95/nodes=3-48	2.53M ± 3%
[Geomean]	1.85M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	47.6M ±287%
CockroachDBkv50/nodes=1-48	3.73M ±10%
CockroachDBkv95/nodes=1-48	4.02M ±17%
CockroachDBkv0/nodes=3-48	64.2M ±174%
CockroachDBkv50/nodes=3-48	3.75M ± 4%
CockroachDBkv95/nodes=3-48	4.10M ±10%
[Geomean]	9.43M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	92.1M ±146%
CockroachDBkv50/nodes=1-48	8.22M ±34%
CockroachDBkv95/nodes=1-48	5.88M ±12%
CockroachDBkv0/nodes=3-48	204M ± 7%
CockroachDBkv50/nodes=3-48	7.11M ±14%
CockroachDBkv95/nodes=3-48	6.98M ±28%
[Geomean]	18.9M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.6k ± 4%
CockroachDBkv50/nodes=1-48	14.8k ± 1%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	28.8k ± 1%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.65k

	write-ops
CockroachDBkv0/nodes=1-48	1.77M ± 4%
CockroachDBkv50/nodes=1-48	890k ± 1%
CockroachDBkv95/nodes=1-48	89.7k ± 1%
CockroachDBkv0/nodes=3-48	1.73M ± 1%
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	89.4k ± 1%
[Geomean]	519k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.39M ±21%
CockroachDBkv95/nodes=1-48	1.07M ±218%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.55M ±37%
CockroachDBkv95/nodes=3-48	1.88M ± 7%
[Geomean]	1.87M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	899M ±27%
CockroachDBkv95/nodes=1-48	409M ±228%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	976M ±44%
CockroachDBkv95/nodes=3-48	682M ±11%
[Geomean]	703M

	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	260k ±23%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	400k ± 0%
CockroachDBkv95/nodes=3-48	300k ± 0%
[Geomean]	334k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	760k ±18%
CockroachDBkv95/nodes=1-48	467k ±50%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	756k ± 7%
CockroachDBkv95/nodes=3-48	680k ±91%
[Geomean]	653k

	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 ± 1%
CockroachDBkv95/nodes=3-48	28.3k ± 0%
[Geomean]	20.5k

	read-ops
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	890k ± 0%
CockroachDBkv95/nodes=1-48	1.70M ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	889k ± 1%
CockroachDBkv95/nodes=3-48	1.70M ± 0%
[Geomean]	1.23M

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