Performance Result Comparison

label	common value
baseline-commit	8af21751f066eced273ca3ce49506b366847c623
benchmarks-commit	70693762b6a0d7f393892f0ace40979e3cbe5737
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	ae786d7c16bff3fd92409eaeec1bdf954c2bbb07
experiment-commit-time	2026-08-26T21:51:08Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-08-27T00:57:04.162538821Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20260827.35
upload-file	results
upload-part	20260827.35/0
upload-time	2026-08-27T06:07:25Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	33.6µs ± 3%
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	3.08GB ±36%
CockroachDBkv50/nodes=1-48	3.99GB ± 1%
CockroachDBkv95/nodes=1-48	2.00GB ±36%
CockroachDBkv0/nodes=3-48	2.66GB ± 1%
CockroachDBkv50/nodes=3-48	3.95GB ± 1%
CockroachDBkv95/nodes=3-48	2.21GB ±31%
[Geomean]	2.88GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.69GB ±24%
CockroachDBkv50/nodes=1-48	5.25GB ± 1%
CockroachDBkv95/nodes=1-48	2.57GB ±42%
CockroachDBkv0/nodes=3-48	4.12GB ± 5%
CockroachDBkv50/nodes=3-48	5.24GB ± 2%
CockroachDBkv95/nodes=3-48	2.84GB ±29%
[Geomean]	3.96GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	7.67GB ±27%
CockroachDBkv50/nodes=1-48	8.69GB ± 4%
CockroachDBkv95/nodes=1-48	5.36GB ±21%
CockroachDBkv0/nodes=3-48	6.74GB ± 2%
CockroachDBkv50/nodes=3-48	8.17GB ± 3%
CockroachDBkv95/nodes=3-48	5.58GB ±16%
[Geomean]	6.92GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	6.41M ±282%
CockroachDBkv50/nodes=1-48	3.73M ±18%
CockroachDBkv95/nodes=1-48	2.45M ±84%
CockroachDBkv0/nodes=3-48	1.44M ± 4%
CockroachDBkv50/nodes=3-48	3.69M ±25%
CockroachDBkv95/nodes=3-48	2.87M ±71%
[Geomean]	3.10M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	813M ±395%
CockroachDBkv50/nodes=1-48	1.02G ±38%
CockroachDBkv95/nodes=1-48	223M ±276%
CockroachDBkv0/nodes=3-48	39.4M ±28%
CockroachDBkv50/nodes=3-48	960M ±33%
CockroachDBkv95/nodes=3-48	354M ±127%
[Geomean]	368M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.20M ± 0%
CockroachDBkv50/nodes=1-48	1.00M ± 0%
CockroachDBkv95/nodes=1-48	1.80M ± 0%
CockroachDBkv0/nodes=3-48	1.20M ± 0%
CockroachDBkv50/nodes=3-48	1.00M ± 0%
CockroachDBkv95/nodes=3-48	1.80M ± 0%
[Geomean]	1.29M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	2.54M ±38%
CockroachDBkv50/nodes=1-48	2.54M ± 2%
CockroachDBkv95/nodes=1-48	2.68M ± 4%
CockroachDBkv0/nodes=3-48	2.40M ± 0%
CockroachDBkv50/nodes=3-48	2.50M ± 0%
CockroachDBkv95/nodes=3-48	2.74M ± 9%
[Geomean]	2.56M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	64.5M ±225%
CockroachDBkv50/nodes=1-48	4.60M ±15%
CockroachDBkv95/nodes=1-48	3.92M ±48%
CockroachDBkv0/nodes=3-48	6.27M ±16%
CockroachDBkv50/nodes=3-48	4.62M ±16%
CockroachDBkv95/nodes=3-48	4.06M ±36%
[Geomean]	7.18M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.7k ± 3%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.50k ± 1%
CockroachDBkv0/nodes=3-48	30.0k ± 0%
CockroachDBkv50/nodes=3-48	14.8k ± 1%
CockroachDBkv95/nodes=3-48	1.50k ± 1%
[Geomean]	8.72k

	write-ops
CockroachDBkv0/nodes=1-48	1.78M ± 3%
CockroachDBkv50/nodes=1-48	889k ± 0%
CockroachDBkv95/nodes=1-48	89.8k ± 1%
CockroachDBkv0/nodes=3-48	1.80M ± 0%
CockroachDBkv50/nodes=3-48	890k ± 1%
CockroachDBkv95/nodes=3-48	89.7k ± 1%
[Geomean]	523k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.52M ±31%
CockroachDBkv95/nodes=1-48	680k ±297%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.43M ±32%
CockroachDBkv95/nodes=3-48	1.04M ±160%
[Geomean]	1.44M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	932M ±22%
CockroachDBkv95/nodes=1-48	209M ±302%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	913M ±32%
CockroachDBkv95/nodes=3-48	349M ±131%
[Geomean]	499M

	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	230k ±30%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	330k ±21%
CockroachDBkv95/nodes=3-48	250k ±20%
[Geomean]	295k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	540k ±159%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	533k ±125%
[Geomean]	613k

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

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