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	620e2e0a1aee7c3066bffd92f2d67b7bc74a7096
experiment-commit-time	2026-09-30T19:10:43Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-01T18:15:04.888507832Z
shortname	sweet_cockroachdb
toolchain	baseline
upload	20261001.198
upload-file	results
upload-part	20261001.198/0
upload-time	2026-10-01T23:24:37Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	34.3µs ± 3%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.5µs ± 1%
CockroachDBkv0/nodes=3-48	34.0µs ± 3%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.4µs ± 1%
[Geomean]	33.8µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.68GB ±27%
CockroachDBkv50/nodes=1-48	3.95GB ± 2%
CockroachDBkv95/nodes=1-48	2.28GB ±26%
CockroachDBkv0/nodes=3-48	3.40GB ±25%
CockroachDBkv50/nodes=3-48	3.98GB ± 1%
CockroachDBkv95/nodes=3-48	2.00GB ±42%
[Geomean]	3.11GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	5.23GB ±20%
CockroachDBkv50/nodes=1-48	5.28GB ± 1%
CockroachDBkv95/nodes=1-48	2.98GB ±31%
CockroachDBkv0/nodes=3-48	4.88GB ±19%
CockroachDBkv50/nodes=3-48	5.28GB ± 1%
CockroachDBkv95/nodes=3-48	2.53GB ±42%
[Geomean]	4.19GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	8.66GB ±22%
CockroachDBkv50/nodes=1-48	8.26GB ± 6%
CockroachDBkv95/nodes=1-48	5.74GB ±15%
CockroachDBkv0/nodes=3-48	8.08GB ±17%
CockroachDBkv50/nodes=3-48	8.43GB ± 7%
CockroachDBkv95/nodes=3-48	5.30GB ±18%
[Geomean]	7.27GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	16.9M ±106%
CockroachDBkv50/nodes=1-48	3.80M ± 8%
CockroachDBkv95/nodes=1-48	3.75M ±55%
CockroachDBkv0/nodes=3-48	13.5M ±160%
CockroachDBkv50/nodes=3-48	4.04M ±14%
CockroachDBkv95/nodes=3-48	3.04M ±51%
[Geomean]	5.85M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	2.56G ±98%
CockroachDBkv50/nodes=1-48	893M ±10%
CockroachDBkv95/nodes=1-48	407M ±106%
CockroachDBkv0/nodes=3-48	1.96G ±113%
CockroachDBkv50/nodes=3-48	925M ± 9%
CockroachDBkv95/nodes=3-48	220M ±251%
[Geomean]	847M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.66M ± 8%
CockroachDBkv50/nodes=1-48	1.28M ± 9%
CockroachDBkv95/nodes=1-48	2.40M ± 0%
CockroachDBkv0/nodes=3-48	1.66M ±10%
CockroachDBkv50/nodes=3-48	1.30M ± 0%
CockroachDBkv95/nodes=3-48	2.40M ± 0%
[Geomean]	1.73M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	78.8M ±134%
CockroachDBkv50/nodes=1-48	3.43M ± 8%
CockroachDBkv95/nodes=1-48	4.38M ±19%
CockroachDBkv0/nodes=3-48	56.2M ±243%
CockroachDBkv50/nodes=3-48	3.55M ±15%
CockroachDBkv95/nodes=3-48	4.33M ±15%
[Geomean]	10.0M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	147M ±91%
CockroachDBkv50/nodes=1-48	6.22M ±16%
CockroachDBkv95/nodes=1-48	7.88M ±46%
CockroachDBkv0/nodes=3-48	108M ±102%
CockroachDBkv50/nodes=3-48	6.58M ±24%
CockroachDBkv95/nodes=3-48	6.29M ±13%
[Geomean]	17.8M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.2k ± 3%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	29.4k ± 3%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.50k ± 1%
[Geomean]	8.66k

	write-ops
CockroachDBkv0/nodes=1-48	1.75M ± 3%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.5k ± 1%
CockroachDBkv0/nodes=3-48	1.76M ± 3%
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	89.8k ± 1%
[Geomean]	520k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.30M ± 4%
CockroachDBkv95/nodes=1-48	1.26M ±138%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.36M ±19%
CockroachDBkv95/nodes=3-48	600k ±233%
[Geomean]	1.42M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	864M ± 7%
CockroachDBkv95/nodes=1-48	403M ±108%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	910M ±18%
CockroachDBkv95/nodes=3-48	208M ±271%
[Geomean]	507M

	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	250k ±20%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	300k ± 0%
CockroachDBkv95/nodes=3-48	200k ± 0%
[Geomean]	259k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	620k ±19%
CockroachDBkv95/nodes=1-48	710k ±111%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	378k ±112%
[Geomean]	584k

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

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