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	e89d44fee06cacdbc1e9753ee109a35d6a5c377c
experiment-commit-time	2026-09-30T15:30:47Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-09-30T15:51:32.354229113Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20260930.83
upload-file	results
upload-part	20260930.83/0
upload-time	2026-09-30T21:13:16Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	34.8µs ± 1%
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	33.4µs ± 1%
[Geomean]	33.9µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	4.15GB ± 4%
CockroachDBkv50/nodes=1-48	4.00GB ± 1%
CockroachDBkv95/nodes=1-48	2.71GB ± 6%
CockroachDBkv0/nodes=3-48	3.76GB ±27%
CockroachDBkv50/nodes=3-48	4.01GB ± 1%
CockroachDBkv95/nodes=3-48	2.15GB ±33%
[Geomean]	3.37GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	5.56GB ± 3%
CockroachDBkv50/nodes=1-48	5.29GB ± 1%
CockroachDBkv95/nodes=1-48	3.59GB ± 4%
CockroachDBkv0/nodes=3-48	5.25GB ±22%
CockroachDBkv50/nodes=3-48	5.32GB ± 1%
CockroachDBkv95/nodes=3-48	2.68GB ±35%
[Geomean]	4.47GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	9.42GB ± 5%
CockroachDBkv50/nodes=1-48	8.26GB ± 2%
CockroachDBkv95/nodes=1-48	6.27GB ± 4%
CockroachDBkv0/nodes=3-48	8.70GB ±22%
CockroachDBkv50/nodes=3-48	8.27GB ± 1%
CockroachDBkv95/nodes=3-48	5.40GB ±17%
[Geomean]	7.58GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	20.1M ± 4%
CockroachDBkv50/nodes=1-48	3.92M ±10%
CockroachDBkv95/nodes=1-48	4.55M ±21%
CockroachDBkv0/nodes=3-48	13.8M ±86%
CockroachDBkv50/nodes=3-48	3.84M ± 1%
CockroachDBkv95/nodes=3-48	3.05M ±54%
[Geomean]	6.22M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	4.00G ±43%
CockroachDBkv50/nodes=1-48	935M ±15%
CockroachDBkv95/nodes=1-48	742M ±18%
CockroachDBkv0/nodes=3-48	2.21G ±98%
CockroachDBkv50/nodes=3-48	893M ± 6%
CockroachDBkv95/nodes=3-48	276M ±155%
[Geomean]	1.07G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.54M ± 9%
CockroachDBkv50/nodes=1-48	1.20M ± 0%
CockroachDBkv95/nodes=1-48	2.32M ± 5%
CockroachDBkv0/nodes=3-48	1.60M ± 0%
CockroachDBkv50/nodes=3-48	1.23M ± 6%
CockroachDBkv95/nodes=3-48	2.34M ± 6%
[Geomean]	1.64M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	9.30M ±148%
CockroachDBkv50/nodes=1-48	3.17M ± 7%
CockroachDBkv95/nodes=1-48	3.67M ± 7%
CockroachDBkv0/nodes=3-48	92.5M ±96%
CockroachDBkv50/nodes=3-48	3.30M ± 0%
CockroachDBkv95/nodes=3-48	3.74M ± 6%
[Geomean]	7.06M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	212M ± 9%
CockroachDBkv50/nodes=1-48	6.29M ±28%
CockroachDBkv95/nodes=1-48	7.15M ±54%
CockroachDBkv0/nodes=3-48	145M ±94%
CockroachDBkv50/nodes=3-48	6.96M ±28%
CockroachDBkv95/nodes=3-48	5.19M ±13%
[Geomean]	19.2M

	write-ops/sec
CockroachDBkv0/nodes=1-48	28.7k ± 1%
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]	8.64k

	write-ops
CockroachDBkv0/nodes=1-48	1.72M ± 1%
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]	518k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.39M ±13%
CockroachDBkv95/nodes=1-48	2.20M ±41%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.29M ± 5%
CockroachDBkv95/nodes=3-48	750k ±180%
[Geomean]	1.73M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	893M ±16%
CockroachDBkv95/nodes=1-48	742M ±18%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	856M ± 6%
CockroachDBkv95/nodes=3-48	269M ±162%
[Geomean]	625M

	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	300k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	400k ± 0%
CockroachDBkv95/nodes=3-48	300k ± 0%
[Geomean]	346k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	730k ±23%
CockroachDBkv95/nodes=1-48	1.40M ±164%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	389k ±54%
[Geomean]	726k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.9k ± 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 ± 0%
[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	1.71M ± 0%
[Geomean]	1.23M

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