Performance Result Comparison

label	common value
baseline-commit	c19862e5f8415b4f24b189d065ed739517c548ba
benchmarks-commit	78387f0a869f6cf841119fc61cab7f8dc138aa6a
branch	release-branch.go1.26
builder	go1.26-linux-amd64_c4dh96-perf_vs_release
by	public-worker-builder@golang-ci-luci.iam.gserviceaccount.com
cpu	AMD EPYC 9B45
experiment-commit	52e5e2f22a00b92e35d8533f4098143858236acc
experiment-commit-time	2026-08-05T19:17:27Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-08-06T05:54:25.838249461Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20260806.56
upload-file	results
upload-part	20260806.56/0
upload-time	2026-08-06T11:15:40Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	33.3µs ± 0%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.3µs ± 0%
CockroachDBkv0/nodes=3-48	33.3µs ± 0%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.4µs ± 1%
[Geomean]	33.5µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	2.75GB ± 1%
CockroachDBkv50/nodes=1-48	4.03GB ± 1%
CockroachDBkv95/nodes=1-48	1.77GB ± 1%
CockroachDBkv0/nodes=3-48	2.71GB ± 2%
CockroachDBkv50/nodes=3-48	4.04GB ± 1%
CockroachDBkv95/nodes=3-48	2.17GB ±30%
[Geomean]	2.79GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.17GB ± 4%
CockroachDBkv50/nodes=1-48	5.31GB ± 1%
CockroachDBkv95/nodes=1-48	2.16GB ± 1%
CockroachDBkv0/nodes=3-48	4.18GB ± 4%
CockroachDBkv50/nodes=3-48	5.33GB ± 1%
CockroachDBkv95/nodes=3-48	2.76GB ±35%
[Geomean]	3.79GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	6.82GB ± 3%
CockroachDBkv50/nodes=1-48	8.47GB ± 6%
CockroachDBkv95/nodes=1-48	5.05GB ± 1%
CockroachDBkv0/nodes=3-48	6.82GB ± 2%
CockroachDBkv50/nodes=3-48	8.39GB ± 6%
CockroachDBkv95/nodes=3-48	5.53GB ±18%
[Geomean]	6.72GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	1.64M ±10%
CockroachDBkv50/nodes=1-48	3.52M ± 3%
CockroachDBkv95/nodes=1-48	1.96M ± 3%
CockroachDBkv0/nodes=3-48	1.60M ± 6%
CockroachDBkv50/nodes=3-48	3.78M ±32%
CockroachDBkv95/nodes=3-48	2.85M ±82%
[Geomean]	2.41M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	36.4M ±32%
CockroachDBkv50/nodes=1-48	880M ± 5%
CockroachDBkv95/nodes=1-48	14.1M ±49%
CockroachDBkv0/nodes=3-48	38.9M ±35%
CockroachDBkv50/nodes=3-48	956M ±33%
CockroachDBkv95/nodes=3-48	290M ±201%
[Geomean]	130M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.40M ± 0%
CockroachDBkv50/nodes=1-48	1.13M ± 6%
CockroachDBkv95/nodes=1-48	2.00M ± 0%
CockroachDBkv0/nodes=3-48	1.37M ± 5%
CockroachDBkv50/nodes=3-48	1.10M ± 0%
CockroachDBkv95/nodes=3-48	1.97M ± 4%
[Geomean]	1.45M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	2.79M ±10%
CockroachDBkv50/nodes=1-48	2.80M ± 0%
CockroachDBkv95/nodes=1-48	2.84M ± 2%
CockroachDBkv0/nodes=3-48	2.66M ± 6%
CockroachDBkv50/nodes=3-48	2.75M ± 9%
CockroachDBkv95/nodes=3-48	2.83M ± 2%
[Geomean]	2.78M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	7.54M ±33%
CockroachDBkv50/nodes=1-48	4.70M ± 0%
CockroachDBkv95/nodes=1-48	3.39M ± 3%
CockroachDBkv0/nodes=3-48	6.83M ±38%
CockroachDBkv50/nodes=3-48	4.77M ±26%
CockroachDBkv95/nodes=3-48	3.92M ±68%
[Geomean]	4.98M

	write-ops/sec
CockroachDBkv0/nodes=1-48	30.0k ± 0%
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	1.50k ± 1%
CockroachDBkv0/nodes=3-48	30.0k ± 0%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.50k ± 1%
[Geomean]	8.73k

	write-ops
CockroachDBkv0/nodes=1-48	1.80M ± 0%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.8k ± 1%
CockroachDBkv0/nodes=3-48	1.80M ± 0%
CockroachDBkv50/nodes=3-48	890k ± 0%
CockroachDBkv95/nodes=3-48	89.8k ± 1%
[Geomean]	524k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.21M ± 5%
CockroachDBkv95/nodes=1-48	100k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.44M ±23%
CockroachDBkv95/nodes=3-48	930k ±212%
[Geomean]	842k

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	846M ± 5%
CockroachDBkv95/nodes=1-48	10.8M ±31%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	929M ±37%
CockroachDBkv95/nodes=3-48	287M ±204%
[Geomean]	222M

	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	360k ±17%
CockroachDBkv95/nodes=1-48	200k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	350k ±14%
CockroachDBkv95/nodes=3-48	240k ±25%
[Geomean]	279k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	300k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	500k ±160%
[Geomean]	521k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	28.5k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	14.8k ± 1%
CockroachDBkv95/nodes=3-48	28.4k ± 1%
[Geomean]	20.6k

	read-ops
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	1.71M ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	890k ± 1%
CockroachDBkv95/nodes=3-48	1.70M ± 1%
[Geomean]	1.23M

Go Performance Dashboard