Performance Result Comparison

label	common value
baseline-commit	2aae1000ea1d4b28923b96db28acf4e3b99d6aff
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	c1ff416cd8ec950e15cd0d79d7fcaec64fede087
experiment-commit-time	2026-10-27T20:07:30Z
goarch	arm64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-27T20:40:32.215119972Z
shortname	sweet_cockroachdb
toolchain	baseline
upload	20261028.24
upload-file	results
upload-part	20261028.24/0
upload-time	2026-10-28T02:05:46Z
label	values

	time/op
CockroachDBkv0/nodes=1-36	36.3µs ± 5%
CockroachDBkv50/nodes=1-36	33.8µs ± 0%
CockroachDBkv95/nodes=1-36	33.8µs ± 1%
CockroachDBkv0/nodes=3-36	36.0µs ± 4%
CockroachDBkv50/nodes=3-36	33.9µs ± 0%
CockroachDBkv95/nodes=3-36	33.8µs ± 1%
[Geomean]	34.6µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-36	4.07GB ± 3%
CockroachDBkv50/nodes=1-36	3.94GB ± 2%
CockroachDBkv95/nodes=1-36	2.75GB ± 7%
CockroachDBkv0/nodes=3-36	4.08GB ± 3%
CockroachDBkv50/nodes=3-36	3.93GB ± 2%
CockroachDBkv95/nodes=3-36	2.72GB ± 2%
[Geomean]	3.53GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-36	5.39GB ± 3%
CockroachDBkv50/nodes=1-36	5.20GB ± 1%
CockroachDBkv95/nodes=1-36	3.55GB ± 2%
CockroachDBkv0/nodes=3-36	5.38GB ± 3%
CockroachDBkv50/nodes=3-36	5.19GB ± 1%
CockroachDBkv95/nodes=3-36	3.62GB ± 3%
[Geomean]	4.65GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-36	8.92GB ± 3%
CockroachDBkv50/nodes=1-36	8.21GB ± 4%
CockroachDBkv95/nodes=1-36	6.19GB ± 5%
CockroachDBkv0/nodes=3-36	8.93GB ± 2%
CockroachDBkv50/nodes=3-36	8.18GB ± 4%
CockroachDBkv95/nodes=3-36	6.33GB ± 4%
[Geomean]	7.71GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-36	33.2M ±58%
CockroachDBkv50/nodes=1-36	4.55M ± 3%
CockroachDBkv95/nodes=1-36	5.21M ±25%
CockroachDBkv0/nodes=3-36	32.8M ±57%
CockroachDBkv50/nodes=3-36	5.13M ±17%
CockroachDBkv95/nodes=3-36	6.10M ±25%
[Geomean]	9.65M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-36	5.47G ± 7%
CockroachDBkv50/nodes=1-36	1.17G ± 3%
CockroachDBkv95/nodes=1-36	954M ±26%
CockroachDBkv0/nodes=3-36	5.33G ±22%
CockroachDBkv50/nodes=3-36	1.30G ±14%
CockroachDBkv95/nodes=3-36	1.07G ±25%
[Geomean]	1.89G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-36	1.69M ± 7%
CockroachDBkv50/nodes=1-36	1.40M ± 0%
CockroachDBkv95/nodes=1-36	2.40M ± 0%
CockroachDBkv0/nodes=3-36	1.71M ± 6%
CockroachDBkv50/nodes=3-36	1.40M ± 0%
CockroachDBkv95/nodes=3-36	2.40M ± 0%
[Geomean]	1.79M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-36	92.2M ±155%
CockroachDBkv50/nodes=1-36	3.40M ±12%
CockroachDBkv95/nodes=1-36	3.70M ± 5%
CockroachDBkv0/nodes=3-36	92.7M ±144%
CockroachDBkv50/nodes=3-36	3.35M ± 1%
CockroachDBkv95/nodes=3-36	3.84M ± 4%
[Geomean]	10.6M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-36	235M ±11%
CockroachDBkv50/nodes=1-36	6.39M ±19%
CockroachDBkv95/nodes=1-36	11.3M ±188%
CockroachDBkv0/nodes=3-36	231M ± 5%
CockroachDBkv50/nodes=3-36	7.59M ±59%
CockroachDBkv95/nodes=3-36	30.2M ±191%
[Geomean]	31.0M

	write-ops/sec
CockroachDBkv0/nodes=1-36	27.6k ± 5%
CockroachDBkv50/nodes=1-36	14.8k ± 0%
CockroachDBkv95/nodes=1-36	1.48k ± 1%
CockroachDBkv0/nodes=3-36	27.8k ± 4%
CockroachDBkv50/nodes=3-36	14.8k ± 1%
CockroachDBkv95/nodes=3-36	1.48k ± 0%
[Geomean]	8.46k

	write-ops
CockroachDBkv0/nodes=1-36	1.66M ± 5%
CockroachDBkv50/nodes=1-36	886k ± 0%
CockroachDBkv95/nodes=1-36	88.8k ± 1%
CockroachDBkv0/nodes=3-36	1.67M ± 4%
CockroachDBkv50/nodes=3-36	885k ± 1%
CockroachDBkv95/nodes=3-36	88.7k ± 0%
[Geomean]	507k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	3.10M ± 6%
CockroachDBkv95/nodes=1-36	3.01M ±66%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	3.43M ±14%
CockroachDBkv95/nodes=3-36	3.47M ±34%
[Geomean]	3.25M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	1.14G ± 0%
CockroachDBkv95/nodes=1-36	951M ±26%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	1.28G ±16%
CockroachDBkv95/nodes=3-36	1.06G ±24%
[Geomean]	1.10G

	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	400k ± 0%
CockroachDBkv95/nodes=1-36	300k ± 0%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	400k ± 0%
CockroachDBkv95/nodes=3-36	300k ± 0%
[Geomean]	346k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	622k ±12%
CockroachDBkv95/nodes=1-36	733k ±91%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	630k ±21%
CockroachDBkv95/nodes=3-36	1.21M ±15%
[Geomean]	769k

	read-ops/sec
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	14.8k ± 0%
CockroachDBkv95/nodes=1-36	28.1k ± 1%
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	1.69M ± 1%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	885k ± 0%
CockroachDBkv95/nodes=3-36	1.69M ± 1%
[Geomean]	1.22M

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