Performance Result Comparison

label	common value
baseline-commit	c19862e5f8415b4f24b189d065ed739517c548ba
benchmarks-commit	a122f14850979687ab30e30fa702cef3601789cc
branch	master
builder	gotip-linux-amd64_c4dh96-perf_vs_release
by	public-worker-builder@golang-ci-luci.iam.gserviceaccount.com
cpu	AMD EPYC 9B45
experiment-commit	591ed42daf93672b56c786e89272425ffca7dca4
experiment-commit-time	2026-07-28T17:48:46Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-07-28T17:54:05.565136806Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20260728.45
upload-file	results
upload-part	20260728.45/0
upload-time	2026-07-28T23:23:21Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	33.9µs ± 3%
CockroachDBkv50/nodes=1-48	33.7µs ± 1%
CockroachDBkv95/nodes=1-48	33.5µs ± 1%
CockroachDBkv0/nodes=3-48	33.7µs ± 3%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.24GB ±30%
CockroachDBkv50/nodes=1-48	3.96GB ± 2%
CockroachDBkv95/nodes=1-48	2.39GB ±27%
CockroachDBkv0/nodes=3-48	3.11GB ±34%
CockroachDBkv50/nodes=3-48	3.96GB ± 1%
CockroachDBkv95/nodes=3-48	2.28GB ±28%
[Geomean]	3.08GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.68GB ±24%
CockroachDBkv50/nodes=1-48	5.26GB ± 1%
CockroachDBkv95/nodes=1-48	3.04GB ±40%
CockroachDBkv0/nodes=3-48	4.60GB ±28%
CockroachDBkv50/nodes=3-48	5.26GB ± 2%
CockroachDBkv95/nodes=3-48	2.83GB ±29%
[Geomean]	4.15GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	7.79GB ±23%
CockroachDBkv50/nodes=1-48	8.36GB ± 4%
CockroachDBkv95/nodes=1-48	5.78GB ±25%
CockroachDBkv0/nodes=3-48	7.55GB ±28%
CockroachDBkv50/nodes=3-48	8.40GB ± 8%
CockroachDBkv95/nodes=3-48	5.58GB ±16%
[Geomean]	7.15GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	10.0M ±239%
CockroachDBkv50/nodes=1-48	4.00M ±32%
CockroachDBkv95/nodes=1-48	3.11M ±45%
CockroachDBkv0/nodes=3-48	6.80M ±187%
CockroachDBkv50/nodes=3-48	3.94M ±19%
CockroachDBkv95/nodes=3-48	3.04M ±58%
[Geomean]	4.65M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	1.73G ±164%
CockroachDBkv50/nodes=1-48	1.05G ±34%
CockroachDBkv95/nodes=1-48	478M ±98%
CockroachDBkv0/nodes=3-48	1.32G ±267%
CockroachDBkv50/nodes=3-48	1.04G ±29%
CockroachDBkv95/nodes=3-48	417M ±117%
[Geomean]	889M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.23M ± 6%
CockroachDBkv50/nodes=1-48	1.00M ± 0%
CockroachDBkv95/nodes=1-48	1.80M ± 0%
CockroachDBkv0/nodes=3-48	1.24M ± 5%
CockroachDBkv50/nodes=3-48	1.00M ± 0%
CockroachDBkv95/nodes=3-48	1.85M ± 8%
[Geomean]	1.31M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	4.96M ±164%
CockroachDBkv50/nodes=1-48	2.57M ± 3%
CockroachDBkv95/nodes=1-48	2.68M ± 4%
CockroachDBkv0/nodes=3-48	3.06M ±96%
CockroachDBkv50/nodes=3-48	2.54M ± 2%
CockroachDBkv95/nodes=3-48	2.75M ± 9%
[Geomean]	3.00M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	85.2M ±146%
CockroachDBkv50/nodes=1-48	5.03M ±15%
CockroachDBkv95/nodes=1-48	3.82M ±44%
CockroachDBkv0/nodes=3-48	65.1M ±235%
CockroachDBkv50/nodes=3-48	4.92M ±18%
CockroachDBkv95/nodes=3-48	3.65M ±42%
[Geomean]	11.1M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.5k ± 3%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	29.7k ± 3%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.68k

	write-ops
CockroachDBkv0/nodes=1-48	1.77M ± 3%
CockroachDBkv50/nodes=1-48	889k ± 0%
CockroachDBkv95/nodes=1-48	89.6k ± 1%
CockroachDBkv0/nodes=3-48	1.78M ± 3%
CockroachDBkv50/nodes=3-48	889k ± 0%
CockroachDBkv95/nodes=3-48	89.5k ± 1%
[Geomean]	521k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.62M ±26%
CockroachDBkv95/nodes=1-48	1.30M ±92%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.62M ±30%
CockroachDBkv95/nodes=3-48	1.18M ±137%
[Geomean]	1.80M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	1.00G ±34%
CockroachDBkv95/nodes=1-48	477M ±98%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	988M ±29%
CockroachDBkv95/nodes=3-48	409M ±122%
[Geomean]	663M

	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	260k ±23%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	400k ± 0%
CockroachDBkv95/nodes=3-48	250k ±20%
[Geomean]	319k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	730k ±10%
CockroachDBkv95/nodes=1-48	425k ±41%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	740k ±22%
CockroachDBkv95/nodes=3-48	388k ±55%
[Geomean]	546k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.8k ± 1%
CockroachDBkv95/nodes=1-48	28.3k ± 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	889k ± 1%
CockroachDBkv95/nodes=1-48	1.70M ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	889k ± 0%
CockroachDBkv95/nodes=3-48	1.70M ± 1%
[Geomean]	1.23M

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