Performance Result Comparison

label	common value
baseline-commit	2aae1000ea1d4b28923b96db28acf4e3b99d6aff
benchmarks-commit	4a545adeb0d5e7170d0c5633a6f04be94529fde3
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	41d6346743f877972ac2032e4d56f1a52f30f05b
experiment-commit-time	2026-10-27T20:27:48Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-28T06:46:27.69955388Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20261028.81
upload-file	results
upload-part	20261028.81/0
upload-time	2026-10-28T11:56:49Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	34.2µs ± 3%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.5µs ± 1%
CockroachDBkv0/nodes=3-48	34.2µs ± 3%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.8µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.67GB ±27%
CockroachDBkv50/nodes=1-48	3.96GB ± 2%
CockroachDBkv95/nodes=1-48	2.41GB ±29%
CockroachDBkv0/nodes=3-48	3.65GB ±26%
CockroachDBkv50/nodes=3-48	3.97GB ± 1%
CockroachDBkv95/nodes=3-48	2.38GB ±28%
[Geomean]	3.26GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	5.13GB ±21%
CockroachDBkv50/nodes=1-48	5.27GB ± 1%
CockroachDBkv95/nodes=1-48	3.18GB ±33%
CockroachDBkv0/nodes=3-48	5.16GB ±21%
CockroachDBkv50/nodes=3-48	5.29GB ± 2%
CockroachDBkv95/nodes=3-48	3.14GB ±33%
[Geomean]	4.41GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	8.59GB ±23%
CockroachDBkv50/nodes=1-48	8.39GB ± 7%
CockroachDBkv95/nodes=1-48	5.86GB ±18%
CockroachDBkv0/nodes=3-48	8.52GB ±22%
CockroachDBkv50/nodes=3-48	8.51GB ± 7%
CockroachDBkv95/nodes=3-48	5.88GB ±17%
[Geomean]	7.52GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	15.1M ±118%
CockroachDBkv50/nodes=1-48	3.76M ± 4%
CockroachDBkv95/nodes=1-48	3.71M ±43%
CockroachDBkv0/nodes=3-48	15.5M ±125%
CockroachDBkv50/nodes=3-48	3.93M ± 9%
CockroachDBkv95/nodes=3-48	3.81M ±45%
[Geomean]	6.04M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	2.44G ±98%
CockroachDBkv50/nodes=1-48	917M ± 5%
CockroachDBkv95/nodes=1-48	522M ±98%
CockroachDBkv0/nodes=3-48	2.52G ±99%
CockroachDBkv50/nodes=3-48	973M ±17%
CockroachDBkv95/nodes=3-48	521M ±98%
[Geomean]	1.07G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.46M ±10%
CockroachDBkv50/nodes=1-48	1.20M ± 0%
CockroachDBkv95/nodes=1-48	2.14M ± 3%
CockroachDBkv0/nodes=3-48	1.46M ±10%
CockroachDBkv50/nodes=3-48	1.20M ± 0%
CockroachDBkv95/nodes=3-48	2.17M ± 3%
[Geomean]	1.56M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	66.8M ±176%
CockroachDBkv50/nodes=1-48	3.02M ± 4%
CockroachDBkv95/nodes=1-48	3.23M ± 8%
CockroachDBkv0/nodes=3-48	60.0M ±207%
CockroachDBkv50/nodes=3-48	3.07M ±11%
CockroachDBkv95/nodes=3-48	3.32M ± 7%
[Geomean]	8.58M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	145M ±93%
CockroachDBkv50/nodes=1-48	5.38M ±17%
CockroachDBkv95/nodes=1-48	5.39M ±35%
CockroachDBkv0/nodes=3-48	127M ±95%
CockroachDBkv50/nodes=3-48	5.45M ±16%
CockroachDBkv95/nodes=3-48	5.74M ±32%
[Geomean]	16.0M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.2k ± 3%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	29.2k ± 3%
CockroachDBkv50/nodes=3-48	14.8k ± 1%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.64k

	write-ops
CockroachDBkv0/nodes=1-48	1.75M ± 3%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.4k ± 1%
CockroachDBkv0/nodes=3-48	1.75M ± 3%
CockroachDBkv50/nodes=3-48	889k ± 1%
CockroachDBkv95/nodes=3-48	89.3k ± 1%
[Geomean]	519k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.30M ± 0%
CockroachDBkv95/nodes=1-48	1.50M ±93%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.54M ±30%
CockroachDBkv95/nodes=3-48	1.62M ±94%
[Geomean]	1.94M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	876M ± 4%
CockroachDBkv95/nodes=1-48	518M ±98%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	932M ±15%
CockroachDBkv95/nodes=3-48	517M ±98%
[Geomean]	684M

	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	240k ±25%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	330k ±21%
CockroachDBkv95/nodes=3-48	240k ±25%
[Geomean]	275k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	760k ±84%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	830k ±81%
[Geomean]	746k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	28.3k ± 1%
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 ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	890k ± 0%
CockroachDBkv95/nodes=3-48	1.70M ± 1%
[Geomean]	1.23M

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