Performance Result Comparison

label	common value
baseline-commit	8af21751f066eced273ca3ce49506b366847c623
benchmarks-commit	70693762b6a0d7f393892f0ace40979e3cbe5737
branch	release-branch.go1.27
builder	go1.27-linux-amd64_c3h88-perf_vs_release
by	public-worker-builder@golang-ci-luci.iam.gserviceaccount.com
cpu	Intel(R) Xeon(R) Platinum 8481C CPU @ 2.70GHz
experiment-commit	ea06a67c692491e8f7e80d2a3ff300750157886d
experiment-commit-time	2026-08-25T21:27:29Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-08-25T21:34:52.043823931Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20260826.15
upload-file	results
upload-part	20260826.15/0
upload-time	2026-08-26T03:18:47Z
label	values

	time/op
CockroachDBkv0/nodes=1-44	36.4µs ± 3%
CockroachDBkv50/nodes=1-44	34.0µs ± 3%
CockroachDBkv95/nodes=1-44	33.8µs ± 0%
CockroachDBkv0/nodes=3-44	36.2µs ± 4%
CockroachDBkv50/nodes=3-44	33.8µs ± 2%
CockroachDBkv95/nodes=3-44	33.8µs ± 0%
[Geomean]	34.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.26GB ± 3%
CockroachDBkv50/nodes=1-44	4.22GB ± 4%
CockroachDBkv95/nodes=1-44	2.98GB ± 4%
CockroachDBkv0/nodes=3-44	4.20GB ± 3%
CockroachDBkv50/nodes=3-44	3.70GB ±22%
CockroachDBkv95/nodes=3-44	2.94GB ± 1%
[Geomean]	3.67GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	5.51GB ± 3%
CockroachDBkv50/nodes=1-44	5.55GB ± 9%
CockroachDBkv95/nodes=1-44	3.66GB ± 6%
CockroachDBkv0/nodes=3-44	5.58GB ± 6%
CockroachDBkv50/nodes=3-44	4.90GB ±21%
CockroachDBkv95/nodes=3-44	3.64GB ± 2%
[Geomean]	4.73GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	9.03GB ± 2%
CockroachDBkv50/nodes=1-44	8.76GB ± 6%
CockroachDBkv95/nodes=1-44	6.21GB ±11%
CockroachDBkv0/nodes=3-44	8.97GB ± 4%
CockroachDBkv50/nodes=3-44	7.93GB ±19%
CockroachDBkv95/nodes=3-44	6.14GB ± 4%
[Geomean]	7.73GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	37.3M ±41%
CockroachDBkv50/nodes=1-44	7.86M ±82%
CockroachDBkv95/nodes=1-44	5.22M ± 8%
CockroachDBkv0/nodes=3-44	32.6M ±72%
CockroachDBkv50/nodes=3-44	6.74M ±151%
CockroachDBkv95/nodes=3-44	5.17M ± 4%
[Geomean]	11.0M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	5.77G ±12%
CockroachDBkv50/nodes=1-44	1.53G ±119%
CockroachDBkv95/nodes=1-44	1.25G ±18%
CockroachDBkv0/nodes=3-44	6.17G ±17%
CockroachDBkv50/nodes=3-44	1.09G ±158%
CockroachDBkv95/nodes=3-44	1.21G ± 0%
[Geomean]	2.12G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	1.58M ±14%
CockroachDBkv50/nodes=1-44	1.27M ±10%
CockroachDBkv95/nodes=1-44	1.87M ± 7%
CockroachDBkv0/nodes=3-44	1.53M ±11%
CockroachDBkv50/nodes=3-44	1.25M ± 4%
CockroachDBkv95/nodes=3-44	1.87M ± 7%
[Geomean]	1.54M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	122M ±100%
CockroachDBkv50/nodes=1-44	3.12M ±18%
CockroachDBkv95/nodes=1-44	2.55M ± 6%
CockroachDBkv0/nodes=3-44	79.1M ±218%
CockroachDBkv50/nodes=3-44	3.09M ±13%
CockroachDBkv95/nodes=3-44	2.60M ± 8%
[Geomean]	9.22M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	260M ±10%
CockroachDBkv50/nodes=1-44	129M ±134%
CockroachDBkv95/nodes=1-44	5.22M ±30%
CockroachDBkv0/nodes=3-44	252M ±20%
CockroachDBkv50/nodes=3-44	128M ±124%
CockroachDBkv95/nodes=3-44	5.21M ±11%
[Geomean]	55.6M

	write-ops/sec
CockroachDBkv0/nodes=1-44	27.5k ± 3%
CockroachDBkv50/nodes=1-44	14.7k ± 3%
CockroachDBkv95/nodes=1-44	1.47k ± 1%
CockroachDBkv0/nodes=3-44	27.6k ± 4%
CockroachDBkv50/nodes=3-44	14.8k ± 2%
CockroachDBkv95/nodes=3-44	1.48k ± 0%
[Geomean]	8.44k

	write-ops
CockroachDBkv0/nodes=1-44	1.65M ± 3%
CockroachDBkv50/nodes=1-44	883k ± 3%
CockroachDBkv95/nodes=1-44	88.3k ± 1%
CockroachDBkv0/nodes=3-44	1.66M ± 4%
CockroachDBkv50/nodes=3-44	890k ± 2%
CockroachDBkv95/nodes=3-44	88.7k ± 1%
[Geomean]	506k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	4.02M ±90%
CockroachDBkv95/nodes=1-44	3.45M ±16%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	2.85M ±118%
CockroachDBkv95/nodes=3-44	3.22M ± 6%
[Geomean]	3.36M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.48G ±118%
CockroachDBkv95/nodes=1-44	1.26G ±17%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.00G ±167%
CockroachDBkv95/nodes=3-44	1.19G ± 7%
[Geomean]	1.22G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	400k ± 0%
CockroachDBkv95/nodes=1-44	300k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	400k ± 0%
CockroachDBkv95/nodes=3-44	300k ± 0%
[Geomean]	346k

	read-p95-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	600k ± 0%
CockroachDBkv95/nodes=1-44	500k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	600k ± 0%
CockroachDBkv95/nodes=3-44	500k ± 0%
[Geomean]	548k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.80M ±56%
CockroachDBkv95/nodes=1-44	944k ± 6%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.43M ±47%
CockroachDBkv95/nodes=3-44	956k ±15%
[Geomean]	1.23M

	read-ops/sec
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	14.7k ± 3%
CockroachDBkv95/nodes=1-44	28.1k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	14.8k ± 2%
CockroachDBkv95/nodes=3-44	28.1k ± 0%
[Geomean]	20.3k

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	881k ± 3%
CockroachDBkv95/nodes=1-44	1.68M ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	887k ± 2%
CockroachDBkv95/nodes=3-44	1.69M ± 0%
[Geomean]	1.22M

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