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	1e44a4c9d983b7787a9593dd4dadfb4ed9737235
experiment-commit-time	2026-09-15T14:28:44Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-09-15T14:35:28.532188285Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20260915.84
upload-file	results
upload-part	20260915.84/0
upload-time	2026-09-15T19:47:23Z
label	values

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

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	2.70GB ± 5%
CockroachDBkv50/nodes=1-48	3.98GB ± 2%
CockroachDBkv95/nodes=1-48	2.10GB ±30%
CockroachDBkv0/nodes=3-48	2.71GB ± 3%
CockroachDBkv50/nodes=3-48	3.99GB ± 1%
CockroachDBkv95/nodes=3-48	2.27GB ±29%
[Geomean]	2.87GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.14GB ± 5%
CockroachDBkv50/nodes=1-48	5.27GB ± 1%
CockroachDBkv95/nodes=1-48	2.71GB ±34%
CockroachDBkv0/nodes=3-48	4.21GB ± 5%
CockroachDBkv50/nodes=3-48	5.29GB ± 2%
CockroachDBkv95/nodes=3-48	2.85GB ±32%
[Geomean]	3.94GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	6.76GB ± 2%
CockroachDBkv50/nodes=1-48	8.29GB ± 4%
CockroachDBkv95/nodes=1-48	5.50GB ±17%
CockroachDBkv0/nodes=3-48	6.86GB ± 3%
CockroachDBkv50/nodes=3-48	8.24GB ± 2%
CockroachDBkv95/nodes=3-48	5.61GB ±17%
[Geomean]	6.79GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	1.56M ± 9%
CockroachDBkv50/nodes=1-48	3.67M ±17%
CockroachDBkv95/nodes=1-48	2.79M ±72%
CockroachDBkv0/nodes=3-48	1.50M ± 0%
CockroachDBkv50/nodes=3-48	3.52M ± 6%
CockroachDBkv95/nodes=3-48	3.00M ±63%
[Geomean]	2.52M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	41.1M ±22%
CockroachDBkv50/nodes=1-48	951M ±41%
CockroachDBkv95/nodes=1-48	293M ±186%
CockroachDBkv0/nodes=3-48	36.1M ±39%
CockroachDBkv50/nodes=3-48	896M ± 9%
CockroachDBkv95/nodes=3-48	407M ±114%
[Geomean]	231M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.27M ±10%
CockroachDBkv50/nodes=1-48	1.10M ± 0%
CockroachDBkv95/nodes=1-48	1.93M ± 7%
CockroachDBkv0/nodes=3-48	1.25M ± 4%
CockroachDBkv50/nodes=3-48	1.10M ± 0%
CockroachDBkv95/nodes=3-48	1.90M ± 0%
[Geomean]	1.38M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	2.52M ±15%
CockroachDBkv50/nodes=1-48	2.70M ± 4%
CockroachDBkv95/nodes=1-48	2.88M ± 3%
CockroachDBkv0/nodes=3-48	2.48M ± 3%
CockroachDBkv50/nodes=3-48	2.68M ± 4%
CockroachDBkv95/nodes=3-48	2.84M ± 6%
[Geomean]	2.68M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	8.29M ±83%
CockroachDBkv50/nodes=1-48	4.84M ±20%
CockroachDBkv95/nodes=1-48	4.41M ±61%
CockroachDBkv0/nodes=3-48	6.14M ±19%
CockroachDBkv50/nodes=3-48	4.73M ±16%
CockroachDBkv95/nodes=3-48	3.88M ±50%
[Geomean]	5.21M

	write-ops/sec
CockroachDBkv0/nodes=1-48	30.0k ± 0%
CockroachDBkv50/nodes=1-48	14.8k ± 1%
CockroachDBkv95/nodes=1-48	1.50k ± 1%
CockroachDBkv0/nodes=3-48	30.0k ± 0%
CockroachDBkv50/nodes=3-48	14.9k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.73k

	write-ops
CockroachDBkv0/nodes=1-48	1.80M ± 0%
CockroachDBkv50/nodes=1-48	890k ± 1%
CockroachDBkv95/nodes=1-48	89.7k ± 1%
CockroachDBkv0/nodes=3-48	1.80M ± 0%
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	89.6k ± 1%
[Geomean]	524k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.38M ±35%
CockroachDBkv95/nodes=1-48	910k ±197%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.25M ± 7%
CockroachDBkv95/nodes=3-48	1.15M ±152%
[Geomean]	1.54M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	925M ±45%
CockroachDBkv95/nodes=1-48	292M ±187%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	859M ± 6%
CockroachDBkv95/nodes=3-48	401M ±117%
[Geomean]	552M

	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	240k ±25%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	400k ± 0%
CockroachDBkv95/nodes=3-48	250k ±20%
[Geomean]	313k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	680k ±106%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	456k ±120%
[Geomean]	624k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	28.4k ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	14.8k ± 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	891k ± 0%
CockroachDBkv95/nodes=3-48	1.70M ± 1%
[Geomean]	1.23M

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