Performance Result Comparison

label	common value
baseline-commit	022c8636110ebac86a9b88724cda168ed713c21f
benchmarks-commit	4a545adeb0d5e7170d0c5633a6f04be94529fde3
branch	release-branch.go1.27
builder	go1.27-linux-arm64_c4ah72-perf_vs_release
by	public-worker-builder@golang-ci-luci.iam.gserviceaccount.com
experiment-commit	90617fb7ceb59cf08bee7826bb51b8c8fb8c11de
experiment-commit-time	2026-10-20T01:14:34Z
goarch	arm64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-20T01:22:11.707075365Z
shortname	sweet_cockroachdb
toolchain	baseline
upload	20261020.27
upload-file	results
upload-part	20261020.27/0
upload-time	2026-10-20T06:45:34Z
label	values

	time/op
CockroachDBkv0/nodes=1-36	36.1µs ± 6%
CockroachDBkv50/nodes=1-36	33.8µs ± 0%
CockroachDBkv95/nodes=1-36	33.9µs ± 0%
CockroachDBkv0/nodes=3-36	35.8µs ± 4%
CockroachDBkv50/nodes=3-36	33.9µs ± 0%
CockroachDBkv95/nodes=3-36	33.9µs ± 1%
[Geomean]	34.5µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-36	4.10GB ± 4%
CockroachDBkv50/nodes=1-36	3.99GB ± 3%
CockroachDBkv95/nodes=1-36	2.73GB ± 2%
CockroachDBkv0/nodes=3-36	4.08GB ± 5%
CockroachDBkv50/nodes=3-36	3.95GB ± 2%
CockroachDBkv95/nodes=3-36	2.73GB ± 3%
[Geomean]	3.54GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-36	5.45GB ± 3%
CockroachDBkv50/nodes=1-36	5.25GB ± 2%
CockroachDBkv95/nodes=1-36	3.64GB ± 3%
CockroachDBkv0/nodes=3-36	5.42GB ± 4%
CockroachDBkv50/nodes=3-36	5.22GB ± 1%
CockroachDBkv95/nodes=3-36	3.65GB ± 4%
[Geomean]	4.70GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-36	9.00GB ± 2%
CockroachDBkv50/nodes=1-36	8.23GB ± 6%
CockroachDBkv95/nodes=1-36	6.41GB ± 2%
CockroachDBkv0/nodes=3-36	9.01GB ± 3%
CockroachDBkv50/nodes=3-36	7.99GB ± 2%
CockroachDBkv95/nodes=3-36	6.36GB ± 4%
[Geomean]	7.75GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-36	34.3M ±84%
CockroachDBkv50/nodes=1-36	5.17M ±12%
CockroachDBkv95/nodes=1-36	6.47M ±14%
CockroachDBkv0/nodes=3-36	30.5M ±69%
CockroachDBkv50/nodes=3-36	5.21M ±21%
CockroachDBkv95/nodes=3-36	6.72M ±12%
[Geomean]	10.3M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-36	5.34G ±15%
CockroachDBkv50/nodes=1-36	1.15G ± 5%
CockroachDBkv95/nodes=1-36	1.14G ± 0%
CockroachDBkv0/nodes=3-36	5.14G ±22%
CockroachDBkv50/nodes=3-36	1.25G ±18%
CockroachDBkv95/nodes=3-36	1.10G ±18%
[Geomean]	1.92G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-36	1.94M ± 8%
CockroachDBkv50/nodes=1-36	1.40M ± 0%
CockroachDBkv95/nodes=1-36	2.54M ± 2%
CockroachDBkv0/nodes=3-36	1.97M ± 7%
CockroachDBkv50/nodes=3-36	1.40M ± 0%
CockroachDBkv95/nodes=3-36	2.55M ± 2%
[Geomean]	1.91M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-36	94.0M ±159%
CockroachDBkv50/nodes=1-36	3.73M ±13%
CockroachDBkv95/nodes=1-36	3.99M ±13%
CockroachDBkv0/nodes=3-36	88.8M ±165%
CockroachDBkv50/nodes=3-36	3.72M ±10%
CockroachDBkv95/nodes=3-36	3.90M ± 8%
[Geomean]	11.0M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-36	244M ±11%
CockroachDBkv50/nodes=1-36	26.9M ±103%
CockroachDBkv95/nodes=1-36	22.8M ±93%
CockroachDBkv0/nodes=3-36	235M ±11%
CockroachDBkv50/nodes=3-36	16.3M ±247%
CockroachDBkv95/nodes=3-36	37.2M ±126%
[Geomean]	52.7M

	write-ops/sec
CockroachDBkv0/nodes=1-36	27.7k ± 5%
CockroachDBkv50/nodes=1-36	14.8k ± 0%
CockroachDBkv95/nodes=1-36	1.48k ± 1%
CockroachDBkv0/nodes=3-36	28.0k ± 4%
CockroachDBkv50/nodes=3-36	14.8k ± 0%
CockroachDBkv95/nodes=3-36	1.48k ± 0%
[Geomean]	8.47k

	write-ops
CockroachDBkv0/nodes=1-36	1.66M ± 5%
CockroachDBkv50/nodes=1-36	887k ± 0%
CockroachDBkv95/nodes=1-36	88.6k ± 1%
CockroachDBkv0/nodes=3-36	1.68M ± 4%
CockroachDBkv50/nodes=3-36	887k ± 0%
CockroachDBkv95/nodes=3-36	88.6k ± 0%
[Geomean]	508k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	3.00M ± 7%
CockroachDBkv95/nodes=1-36	3.77M ±26%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	3.26M ±20%
CockroachDBkv95/nodes=3-36	3.73M ±25%
[Geomean]	3.42M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	1.12G ± 4%
CockroachDBkv95/nodes=1-36	1.14G ± 0%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	1.21G ±16%
CockroachDBkv95/nodes=3-36	1.10G ±18%
[Geomean]	1.14G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	300k ± 0%
CockroachDBkv95/nodes=1-36	300k ± 0%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	300k ± 0%
CockroachDBkv95/nodes=3-36	300k ± 0%
[Geomean]	300k

	read-p95-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	430k ±16%
CockroachDBkv95/nodes=1-36	300k ± 0%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	430k ±16%
CockroachDBkv95/nodes=3-36	300k ± 0%
[Geomean]	359k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	640k ± 9%
CockroachDBkv95/nodes=1-36	888k ±44%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	630k ±11%
CockroachDBkv95/nodes=3-36	1.01M ±60%
[Geomean]	776k

	read-ops/sec
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	14.8k ± 0%
CockroachDBkv95/nodes=1-36	28.0k ± 0%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	14.8k ± 0%
CockroachDBkv95/nodes=3-36	28.1k ± 1%
[Geomean]	20.4k

	read-ops
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	887k ± 0%
CockroachDBkv95/nodes=1-36	1.68M ± 0%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	886k ± 0%
CockroachDBkv95/nodes=3-36	1.68M ± 1%
[Geomean]	1.22M

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