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	experiment
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	34.9µs ± 4%
CockroachDBkv50/nodes=1-48	33.6µs ± 1%
CockroachDBkv95/nodes=1-48	33.5µs ± 1%
CockroachDBkv0/nodes=3-48	34.6µs ± 3%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	34.0µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	4.19GB ± 3%
CockroachDBkv50/nodes=1-48	3.98GB ± 4%
CockroachDBkv95/nodes=1-48	2.37GB ±29%
CockroachDBkv0/nodes=3-48	4.14GB ± 3%
CockroachDBkv50/nodes=3-48	4.01GB ± 2%
CockroachDBkv95/nodes=3-48	2.41GB ±29%
[Geomean]	3.41GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	5.68GB ± 4%
CockroachDBkv50/nodes=1-48	5.34GB ± 2%
CockroachDBkv95/nodes=1-48	3.03GB ±32%
CockroachDBkv0/nodes=3-48	5.76GB ± 7%
CockroachDBkv50/nodes=3-48	5.33GB ± 3%
CockroachDBkv95/nodes=3-48	3.14GB ±33%
[Geomean]	4.55GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	9.35GB ± 3%
CockroachDBkv50/nodes=1-48	8.17GB ±20%
CockroachDBkv95/nodes=1-48	5.76GB ±16%
CockroachDBkv0/nodes=3-48	9.47GB ± 5%
CockroachDBkv50/nodes=3-48	8.55GB ± 8%
CockroachDBkv95/nodes=3-48	5.86GB ±16%
[Geomean]	7.70GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	24.9M ±92%
CockroachDBkv50/nodes=1-48	4.11M ±10%
CockroachDBkv95/nodes=1-48	4.13M ±43%
CockroachDBkv0/nodes=3-48	23.6M ±52%
CockroachDBkv50/nodes=3-48	4.31M ±10%
CockroachDBkv95/nodes=3-48	4.23M ±36%
[Geomean]	7.53M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	4.29G ± 6%
CockroachDBkv50/nodes=1-48	889M ±21%
CockroachDBkv95/nodes=1-48	478M ±96%
CockroachDBkv0/nodes=3-48	3.86G ±32%
CockroachDBkv50/nodes=3-48	1.01G ±32%
CockroachDBkv95/nodes=3-48	520M ±95%
[Geomean]	1.24G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.88M ±28%
CockroachDBkv50/nodes=1-48	1.36M ± 4%
CockroachDBkv95/nodes=1-48	2.54M ±10%
CockroachDBkv0/nodes=3-48	1.82M ±18%
CockroachDBkv50/nodes=3-48	1.33M ±10%
CockroachDBkv95/nodes=3-48	2.52M ±11%
[Geomean]	1.85M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	103M ±96%
CockroachDBkv50/nodes=1-48	4.27M ±29%
CockroachDBkv95/nodes=1-48	5.09M ±55%
CockroachDBkv0/nodes=3-48	122M ±95%
CockroachDBkv50/nodes=3-48	4.39M ±44%
CockroachDBkv95/nodes=3-48	5.11M ±33%
[Geomean]	13.5M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	207M ±11%
CockroachDBkv50/nodes=1-48	9.66M ±69%
CockroachDBkv95/nodes=1-48	11.2M ±96%
CockroachDBkv0/nodes=3-48	201M ± 4%
CockroachDBkv50/nodes=3-48	12.5M ±102%
CockroachDBkv95/nodes=3-48	10.1M ±27%
[Geomean]	28.8M

	write-ops/sec
CockroachDBkv0/nodes=1-48	28.6k ± 4%
CockroachDBkv50/nodes=1-48	14.9k ± 1%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	28.9k ± 3%
CockroachDBkv50/nodes=3-48	14.8k ± 1%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.61k

	write-ops
CockroachDBkv0/nodes=1-48	1.72M ± 4%
CockroachDBkv50/nodes=1-48	894k ± 1%
CockroachDBkv95/nodes=1-48	89.5k ± 1%
CockroachDBkv0/nodes=3-48	1.74M ± 3%
CockroachDBkv50/nodes=3-48	890k ± 0%
CockroachDBkv95/nodes=3-48	89.6k ± 1%
[Geomean]	517k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.17M ±22%
CockroachDBkv95/nodes=1-48	1.34M ±116%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.51M ±31%
CockroachDBkv95/nodes=3-48	1.55M ±94%
[Geomean]	1.84M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	843M ±24%
CockroachDBkv95/nodes=1-48	471M ±98%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	962M ±33%
CockroachDBkv95/nodes=3-48	511M ±97%
[Geomean]	665M

	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	200k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	300k ± 0%
CockroachDBkv95/nodes=3-48	230k ±30%
[Geomean]	254k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	660k ±24%
CockroachDBkv95/nodes=1-48	590k ±103%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	820k ±71%
[Geomean]	688k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.9k ± 1%
CockroachDBkv95/nodes=1-48	28.3k ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	28.3k ± 1%
[Geomean]	20.5k

	read-ops
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	892k ± 1%
CockroachDBkv95/nodes=1-48	1.70M ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	890k ± 0%
CockroachDBkv95/nodes=3-48	1.70M ± 1%
[Geomean]	1.23M

Go Performance Dashboard