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	d995fb820daebf4eb5277667e343330f7d155fab
experiment-commit-time	2026-10-01T01:38:24Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-01T12:35:02.474807466Z
shortname	sweet_cockroachdb
toolchain	baseline
upload	20261001.155
upload-file	results
upload-part	20261001.155/0
upload-time	2026-10-01T17:48:17Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	33.3µs ± 0%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.5µs ± 1%
CockroachDBkv0/nodes=3-48	33.6µs ± 4%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.6µs ± 1%
[Geomean]	33.6µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	2.82GB ± 5%
CockroachDBkv50/nodes=1-48	3.99GB ± 1%
CockroachDBkv95/nodes=1-48	2.38GB ±27%
CockroachDBkv0/nodes=3-48	3.17GB ±32%
CockroachDBkv50/nodes=3-48	4.00GB ± 1%
CockroachDBkv95/nodes=3-48	2.79GB ± 6%
[Geomean]	3.13GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.27GB ± 4%
CockroachDBkv50/nodes=1-48	5.30GB ± 1%
CockroachDBkv95/nodes=1-48	3.00GB ±30%
CockroachDBkv0/nodes=3-48	4.63GB ±25%
CockroachDBkv50/nodes=3-48	5.27GB ± 1%
CockroachDBkv95/nodes=3-48	3.57GB ± 1%
[Geomean]	4.25GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	6.98GB ± 1%
CockroachDBkv50/nodes=1-48	8.41GB ± 6%
CockroachDBkv95/nodes=1-48	5.72GB ±14%
CockroachDBkv0/nodes=3-48	7.68GB ±28%
CockroachDBkv50/nodes=3-48	8.47GB ± 5%
CockroachDBkv95/nodes=3-48	6.23GB ± 5%
[Geomean]	7.17GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	2.03M ± 8%
CockroachDBkv50/nodes=1-48	4.14M ±13%
CockroachDBkv95/nodes=1-48	3.80M ±45%
CockroachDBkv0/nodes=3-48	4.96M ±265%
CockroachDBkv50/nodes=3-48	4.18M ±15%
CockroachDBkv95/nodes=3-48	4.81M ±31%
[Geomean]	3.84M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	51.0M ±23%
CockroachDBkv50/nodes=1-48	1.00G ±21%
CockroachDBkv95/nodes=1-48	473M ±96%
CockroachDBkv0/nodes=3-48	156M ±503%
CockroachDBkv50/nodes=3-48	993M ±22%
CockroachDBkv95/nodes=3-48	824M ±55%
[Geomean]	381M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.64M ± 3%
CockroachDBkv50/nodes=1-48	1.30M ± 0%
CockroachDBkv95/nodes=1-48	2.43M ± 3%
CockroachDBkv0/nodes=3-48	1.66M ± 9%
CockroachDBkv50/nodes=3-48	1.30M ± 0%
CockroachDBkv95/nodes=3-48	2.45M ± 2%
[Geomean]	1.74M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	3.48M ± 9%
CockroachDBkv50/nodes=1-48	3.38M ± 8%
CockroachDBkv95/nodes=1-48	3.65M ± 7%
CockroachDBkv0/nodes=3-48	21.1M ±457%
CockroachDBkv50/nodes=3-48	3.39M ± 9%
CockroachDBkv95/nodes=3-48	3.74M ±12%
[Geomean]	4.75M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	12.2M ±55%
CockroachDBkv50/nodes=1-48	6.51M ±11%
CockroachDBkv95/nodes=1-48	5.79M ±36%
CockroachDBkv0/nodes=3-48	68.3M ±219%
CockroachDBkv50/nodes=3-48	6.21M ±22%
CockroachDBkv95/nodes=3-48	7.11M ±91%
[Geomean]	10.6M

	write-ops/sec
CockroachDBkv0/nodes=1-48	30.0k ± 0%
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	1.49k ± 1%
CockroachDBkv0/nodes=3-48	29.7k ± 4%
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.71k

	write-ops
CockroachDBkv0/nodes=1-48	1.80M ± 0%
CockroachDBkv50/nodes=1-48	890k ± 0%
CockroachDBkv95/nodes=1-48	89.6k ± 1%
CockroachDBkv0/nodes=3-48	1.78M ± 4%
CockroachDBkv50/nodes=3-48	890k ± 0%
CockroachDBkv95/nodes=3-48	89.3k ± 1%
[Geomean]	523k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.49M ±21%
CockroachDBkv95/nodes=1-48	1.36M ±121%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.46M ±18%
CockroachDBkv95/nodes=3-48	2.19M ±46%
[Geomean]	2.07M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	951M ±20%
CockroachDBkv95/nodes=1-48	466M ±97%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	953M ±20%
CockroachDBkv95/nodes=3-48	820M ±56%
[Geomean]	767M

	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	300k ± 0%
[Geomean]	334k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	730k ±18%
CockroachDBkv95/nodes=1-48	578k ±125%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	740k ±22%
CockroachDBkv95/nodes=3-48	770k ±95%
[Geomean]	700k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	28.3k ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	14.8k ± 0%
CockroachDBkv95/nodes=3-48	28.2k ± 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	890k ± 0%
CockroachDBkv95/nodes=3-48	1.69M ± 1%
[Geomean]	1.23M

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