Performance Result Comparison

label	common value
baseline-commit	022c8636110ebac86a9b88724cda168ed713c21f
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	022c8636110ebac86a9b88724cda168ed713c21f
experiment-commit-time	2026-10-08T15:36:10Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-08T20:39:28.04464175Z
shortname	sweet_cockroachdb
toolchain	baseline
upload	20261009.10
upload-file	results
upload-part	20261009.10/0
upload-time	2026-10-09T01:47:54Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	34.6µs ± 3%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.5µs ± 1%
CockroachDBkv0/nodes=3-48	34.2µs ± 3%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.9µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	4.13GB ± 3%
CockroachDBkv50/nodes=1-48	3.97GB ± 1%
CockroachDBkv95/nodes=1-48	2.39GB ±30%
CockroachDBkv0/nodes=3-48	3.78GB ±28%
CockroachDBkv50/nodes=3-48	4.00GB ± 2%
CockroachDBkv95/nodes=3-48	2.40GB ±29%
[Geomean]	3.35GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	5.67GB ± 4%
CockroachDBkv50/nodes=1-48	5.29GB ± 1%
CockroachDBkv95/nodes=1-48	3.13GB ±34%
CockroachDBkv0/nodes=3-48	5.68GB ± 7%
CockroachDBkv50/nodes=3-48	5.34GB ± 2%
CockroachDBkv95/nodes=3-48	3.13GB ±32%
[Geomean]	4.55GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	9.32GB ± 7%
CockroachDBkv50/nodes=1-48	8.54GB ± 5%
CockroachDBkv95/nodes=1-48	5.86GB ±16%
CockroachDBkv0/nodes=3-48	8.82GB ±23%
CockroachDBkv50/nodes=3-48	8.44GB ± 9%
CockroachDBkv95/nodes=3-48	5.80GB ±16%
[Geomean]	7.66GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	22.8M ±82%
CockroachDBkv50/nodes=1-48	4.20M ±14%
CockroachDBkv95/nodes=1-48	4.51M ±31%
CockroachDBkv0/nodes=3-48	16.7M ±125%
CockroachDBkv50/nodes=3-48	4.30M ±23%
CockroachDBkv95/nodes=3-48	4.15M ±40%
[Geomean]	7.10M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	3.92G ±21%
CockroachDBkv50/nodes=1-48	960M ±19%
CockroachDBkv95/nodes=1-48	571M ±100%
CockroachDBkv0/nodes=3-48	2.70G ±98%
CockroachDBkv50/nodes=3-48	920M ± 2%
CockroachDBkv95/nodes=3-48	467M ±97%
[Geomean]	1.16G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.75M ±14%
CockroachDBkv50/nodes=1-48	1.33M ±10%
CockroachDBkv95/nodes=1-48	2.56M ±13%
CockroachDBkv0/nodes=3-48	1.80M ±11%
CockroachDBkv50/nodes=3-48	1.36M ± 4%
CockroachDBkv95/nodes=3-48	2.52M ± 5%
[Geomean]	1.82M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	97.6M ±94%
CockroachDBkv50/nodes=1-48	4.21M ±24%
CockroachDBkv95/nodes=1-48	5.39M ±56%
CockroachDBkv0/nodes=3-48	76.7M ±152%
CockroachDBkv50/nodes=3-48	4.50M ±29%
CockroachDBkv95/nodes=3-48	5.64M ±31%
[Geomean]	12.8M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	202M ± 8%
CockroachDBkv50/nodes=1-48	10.1M ±88%
CockroachDBkv95/nodes=1-48	10.2M ±33%
CockroachDBkv0/nodes=3-48	149M ±90%
CockroachDBkv50/nodes=3-48	13.2M ±106%
CockroachDBkv95/nodes=3-48	11.7M ±52%
[Geomean]	28.0M

	write-ops/sec
CockroachDBkv0/nodes=1-48	28.9k ± 3%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	29.2k ± 3%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.63k

	write-ops
CockroachDBkv0/nodes=1-48	1.73M ± 3%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.5k ± 1%
CockroachDBkv0/nodes=3-48	1.75M ± 3%
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	89.3k ± 1%
[Geomean]	518k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.36M ±19%
CockroachDBkv95/nodes=1-48	1.60M ±100%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.26M ± 7%
CockroachDBkv95/nodes=3-48	1.37M ±93%
[Geomean]	1.85M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	909M ±18%
CockroachDBkv95/nodes=1-48	571M ±100%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	854M ± 6%
CockroachDBkv95/nodes=3-48	471M ±97%
[Geomean]	676M

	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	300k ± 0%
CockroachDBkv95/nodes=1-48	230k ±30%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	350k ±14%
CockroachDBkv95/nodes=3-48	200k ± 0%
[Geomean]	264k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	900k ±178%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	780k ±79%
[Geomean]	766k

	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	14.9k ± 0%
CockroachDBkv95/nodes=3-48	28.4k ± 1%
[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	892k ± 0%
CockroachDBkv95/nodes=3-48	1.70M ± 1%
[Geomean]	1.23M

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