Performance Result Comparison

label	common value
baseline-commit	2aae1000ea1d4b28923b96db28acf4e3b99d6aff
benchmarks-commit	4a545adeb0d5e7170d0c5633a6f04be94529fde3
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	caa055b6a4f3c0a81210b6c7eb328c13c2516cd4
experiment-commit-time	2026-10-27T20:35:25Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-28T07:23:30.154450048Z
shortname	sweet_cockroachdb
toolchain	baseline
upload	20261028.90
upload-file	results
upload-part	20261028.90/0
upload-time	2026-10-28T13:04:31Z
label	values

	time/op
CockroachDBkv0/nodes=1-44	36.1µs ± 6%
CockroachDBkv50/nodes=1-44	34.0µs ± 1%
CockroachDBkv95/nodes=1-44	33.8µs ± 1%
CockroachDBkv0/nodes=3-44	36.3µs ± 3%
CockroachDBkv50/nodes=3-44	33.9µs ± 0%
CockroachDBkv95/nodes=3-44	33.9µs ± 1%
[Geomean]	34.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.20GB ± 3%
CockroachDBkv50/nodes=1-44	4.14GB ± 3%
CockroachDBkv95/nodes=1-44	2.83GB ± 3%
CockroachDBkv0/nodes=3-44	4.23GB ± 5%
CockroachDBkv50/nodes=3-44	4.16GB ± 4%
CockroachDBkv95/nodes=3-44	2.84GB ± 4%
[Geomean]	3.67GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	5.47GB ± 2%
CockroachDBkv50/nodes=1-44	5.51GB ± 4%
CockroachDBkv95/nodes=1-44	3.66GB ± 8%
CockroachDBkv0/nodes=3-44	5.50GB ± 3%
CockroachDBkv50/nodes=3-44	5.47GB ± 4%
CockroachDBkv95/nodes=3-44	3.62GB ± 2%
[Geomean]	4.79GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	8.97GB ± 3%
CockroachDBkv50/nodes=1-44	8.64GB ± 6%
CockroachDBkv95/nodes=1-44	6.17GB ± 7%
CockroachDBkv0/nodes=3-44	8.98GB ± 3%
CockroachDBkv50/nodes=3-44	8.71GB ± 4%
CockroachDBkv95/nodes=3-44	6.15GB ± 6%
[Geomean]	7.83GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	33.2M ±60%
CockroachDBkv50/nodes=1-44	5.41M ±89%
CockroachDBkv95/nodes=1-44	5.14M ±32%
CockroachDBkv0/nodes=3-44	38.5M ±70%
CockroachDBkv50/nodes=3-44	5.71M ±77%
CockroachDBkv95/nodes=3-44	5.38M ±26%
[Geomean]	10.1M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	5.94G ±19%
CockroachDBkv50/nodes=1-44	1.49G ±26%
CockroachDBkv95/nodes=1-44	1.16G ±16%
CockroachDBkv0/nodes=3-44	6.04G ±11%
CockroachDBkv50/nodes=3-44	1.42G ±18%
CockroachDBkv95/nodes=3-44	1.22G ±21%
[Geomean]	2.18G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	1.40M ± 0%
CockroachDBkv50/nodes=1-44	1.20M ± 0%
CockroachDBkv95/nodes=1-44	1.74M ± 3%
CockroachDBkv0/nodes=3-44	1.40M ± 0%
CockroachDBkv50/nodes=3-44	1.20M ± 0%
CockroachDBkv95/nodes=3-44	1.72M ± 7%
[Geomean]	1.43M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	92.6M ±136%
CockroachDBkv50/nodes=1-44	2.74M ±13%
CockroachDBkv95/nodes=1-44	2.36M ± 7%
CockroachDBkv0/nodes=3-44	110M ±114%
CockroachDBkv50/nodes=3-44	2.66M ±13%
CockroachDBkv95/nodes=3-44	2.45M ± 6%
[Geomean]	8.68M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	244M ±10%
CockroachDBkv50/nodes=1-44	39.0M ±330%
CockroachDBkv95/nodes=1-44	9.37M ±157%
CockroachDBkv0/nodes=3-44	258M ±24%
CockroachDBkv50/nodes=3-44	67.4M ±199%
CockroachDBkv95/nodes=3-44	14.2M ±165%
[Geomean]	52.9M

	write-ops/sec
CockroachDBkv0/nodes=1-44	27.7k ± 5%
CockroachDBkv50/nodes=1-44	14.8k ± 2%
CockroachDBkv95/nodes=1-44	1.48k ± 1%
CockroachDBkv0/nodes=3-44	27.6k ± 3%
CockroachDBkv50/nodes=3-44	14.7k ± 1%
CockroachDBkv95/nodes=3-44	1.48k ± 1%
[Geomean]	8.45k

	write-ops
CockroachDBkv0/nodes=1-44	1.66M ± 5%
CockroachDBkv50/nodes=1-44	887k ± 2%
CockroachDBkv95/nodes=1-44	88.7k ± 1%
CockroachDBkv0/nodes=3-44	1.65M ± 3%
CockroachDBkv50/nodes=3-44	885k ± 1%
CockroachDBkv95/nodes=3-44	88.6k ± 1%
[Geomean]	507k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	4.08M ±35%
CockroachDBkv95/nodes=1-44	3.40M ±50%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	3.91M ±20%
CockroachDBkv95/nodes=3-44	3.64M ±35%
[Geomean]	3.75M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.44G ±30%
CockroachDBkv95/nodes=1-44	1.16G ±16%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.37G ±17%
CockroachDBkv95/nodes=3-44	1.18G ±17%
[Geomean]	1.28G

	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	400k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	600k ± 0%
CockroachDBkv95/nodes=3-44	400k ± 0%
[Geomean]	490k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.14M ±40%
CockroachDBkv95/nodes=1-44	1.73M ±189%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.12M ±24%
CockroachDBkv95/nodes=3-44	2.06M ±168%
[Geomean]	1.46M

	read-ops/sec
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	14.7k ± 1%
CockroachDBkv95/nodes=1-44	28.1k ± 1%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	14.7k ± 0%
CockroachDBkv95/nodes=3-44	28.0k ± 1%
[Geomean]	20.3k

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	882k ± 1%
CockroachDBkv95/nodes=1-44	1.68M ± 1%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	884k ± 0%
CockroachDBkv95/nodes=3-44	1.68M ± 1%
[Geomean]	1.22M

Go Performance Dashboard