Performance Result Comparison

label	common value
baseline-commit	862c888e612ac346c7c4d99c9392bdfd265f33b0
benchmarks-commit	616e1609d6d4f5b25ff4a1049aa0f81f47e2d337
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	bc516c2b36b1eaf65b012d80745b59e682ce2122
experiment-commit-time	2026-09-30T21:40:56Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-01T13:01:28.80946317Z
shortname	sweet_cockroachdb
toolchain	baseline
upload	20261001.159
upload-file	results
upload-part	20261001.159/0
upload-time	2026-10-01T18:13:19Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	33.3µs ± 0%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.6µs ± 1%
CockroachDBkv0/nodes=3-48	33.7µs ± 3%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.6µs ± 0%
[Geomean]	33.6µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	2.79GB ± 5%
CockroachDBkv50/nodes=1-48	3.98GB ± 1%
CockroachDBkv95/nodes=1-48	2.82GB ± 7%
CockroachDBkv0/nodes=3-48	3.22GB ±30%
CockroachDBkv50/nodes=3-48	3.99GB ± 1%
CockroachDBkv95/nodes=3-48	2.83GB ± 4%
[Geomean]	3.23GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.27GB ± 4%
CockroachDBkv50/nodes=1-48	5.32GB ± 2%
CockroachDBkv95/nodes=1-48	3.55GB ± 2%
CockroachDBkv0/nodes=3-48	4.71GB ±24%
CockroachDBkv50/nodes=3-48	5.29GB ± 2%
CockroachDBkv95/nodes=3-48	3.58GB ± 3%
[Geomean]	4.39GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	6.93GB ± 3%
CockroachDBkv50/nodes=1-48	8.16GB ± 1%
CockroachDBkv95/nodes=1-48	6.10GB ± 2%
CockroachDBkv0/nodes=3-48	7.69GB ±25%
CockroachDBkv50/nodes=3-48	8.39GB ± 5%
CockroachDBkv95/nodes=3-48	6.13GB ± 5%
[Geomean]	7.17GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	2.00M ±10%
CockroachDBkv50/nodes=1-48	4.09M ±15%
CockroachDBkv95/nodes=1-48	4.30M ±51%
CockroachDBkv0/nodes=3-48	7.44M ±169%
CockroachDBkv50/nodes=3-48	4.19M ±12%
CockroachDBkv95/nodes=3-48	4.56M ±18%
[Geomean]	4.14M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	44.3M ±37%
CockroachDBkv50/nodes=1-48	966M ±25%
CockroachDBkv95/nodes=1-48	805M ±29%
CockroachDBkv0/nodes=3-48	1.24G ±246%
CockroachDBkv50/nodes=3-48	1.00G ±21%
CockroachDBkv95/nodes=3-48	776M ±18%
[Geomean]	567M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.68M ± 7%
CockroachDBkv50/nodes=1-48	1.30M ± 0%
CockroachDBkv95/nodes=1-48	2.48M ± 5%
CockroachDBkv0/nodes=3-48	1.74M ± 9%
CockroachDBkv50/nodes=3-48	1.35M ± 4%
CockroachDBkv95/nodes=3-48	2.45M ± 6%
[Geomean]	1.77M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	3.58M ± 9%
CockroachDBkv50/nodes=1-48	3.40M ± 3%
CockroachDBkv95/nodes=1-48	3.86M ±35%
CockroachDBkv0/nodes=3-48	4.47M ±99%
CockroachDBkv50/nodes=3-48	3.48M ±12%
CockroachDBkv95/nodes=3-48	3.72M ±13%
[Geomean]	3.74M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	8.45M ±30%
CockroachDBkv50/nodes=1-48	6.77M ±24%
CockroachDBkv95/nodes=1-48	6.49M ±77%
CockroachDBkv0/nodes=3-48	71.0M ±207%
CockroachDBkv50/nodes=3-48	6.83M ±19%
CockroachDBkv95/nodes=3-48	5.77M ±27%
[Geomean]	10.1M

	write-ops/sec
CockroachDBkv0/nodes=1-48	30.0k ± 0%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	29.7k ± 3%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.70k

	write-ops
CockroachDBkv0/nodes=1-48	1.80M ± 0%
CockroachDBkv50/nodes=1-48	890k ± 0%
CockroachDBkv95/nodes=1-48	89.3k ± 1%
CockroachDBkv0/nodes=3-48	1.78M ± 3%
CockroachDBkv50/nodes=3-48	890k ± 0%
CockroachDBkv95/nodes=3-48	89.4k ± 1%
[Geomean]	522k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.49M ±20%
CockroachDBkv95/nodes=1-48	1.67M ±94%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.49M ±16%
CockroachDBkv95/nodes=3-48	2.11M ±42%
[Geomean]	2.16M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	929M ±23%
CockroachDBkv95/nodes=1-48	797M ±31%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	953M ±20%
CockroachDBkv95/nodes=3-48	776M ±18%
[Geomean]	860M

	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	400k ± 0%
CockroachDBkv95/nodes=1-48	300k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	400k ± 0%
CockroachDBkv95/nodes=3-48	300k ± 0%
[Geomean]	346k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	760k ± 8%
CockroachDBkv95/nodes=1-48	610k ±80%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	750k ±20%
CockroachDBkv95/nodes=3-48	512k ±41%
[Geomean]	650k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	28.3k ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	28.2k ± 0%
[Geomean]	20.5k

	read-ops
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	890k ± 0%
CockroachDBkv95/nodes=1-48	1.70M ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	890k ± 0%
CockroachDBkv95/nodes=3-48	1.69M ± 0%
[Geomean]	1.23M

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