Performance Result Comparison

label	common value
baseline-commit	c19862e5f8415b4f24b189d065ed739517c548ba
benchmarks-commit	7f7c26a2b6d5c04e2261d940e26c29c54a6dc3f5
branch	master
builder	gotip-linux-arm64_c4ah72-perf_vs_release
by	public-worker-builder@golang-ci-luci.iam.gserviceaccount.com
experiment-commit	dd612356d8bfe352ec7812ce6c93c9fd2bc10c81
experiment-commit-time	2026-07-27T23:22:23Z
goarch	arm64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-07-28T03:33:44.724404431Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20260728.18
upload-file	results
upload-part	20260728.18/0
upload-time	2026-07-28T09:10:18Z
label	values

	time/op
CockroachDBkv0/nodes=1-36	36.3µs ± 4%
CockroachDBkv50/nodes=1-36	33.8µs ± 0%
CockroachDBkv95/nodes=1-36	33.8µs ± 0%
CockroachDBkv0/nodes=3-36	35.8µs ± 6%
CockroachDBkv50/nodes=3-36	33.9µs ± 0%
CockroachDBkv95/nodes=3-36	33.7µs ± 1%
[Geomean]	34.5µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-36	4.13GB ± 4%
CockroachDBkv50/nodes=1-36	3.90GB ± 1%
CockroachDBkv95/nodes=1-36	2.72GB ± 6%
CockroachDBkv0/nodes=3-36	4.06GB ± 3%
CockroachDBkv50/nodes=3-36	3.91GB ± 1%
CockroachDBkv95/nodes=3-36	2.75GB ± 4%
[Geomean]	3.52GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-36	5.39GB ± 4%
CockroachDBkv50/nodes=1-36	5.18GB ± 1%
CockroachDBkv95/nodes=1-36	3.54GB ± 3%
CockroachDBkv0/nodes=3-36	5.32GB ± 3%
CockroachDBkv50/nodes=3-36	5.20GB ± 1%
CockroachDBkv95/nodes=3-36	3.59GB ± 5%
[Geomean]	4.63GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-36	9.04GB ± 3%
CockroachDBkv50/nodes=1-36	8.01GB ± 5%
CockroachDBkv95/nodes=1-36	6.20GB ± 5%
CockroachDBkv0/nodes=3-36	8.98GB ± 3%
CockroachDBkv50/nodes=3-36	8.05GB ± 6%
CockroachDBkv95/nodes=3-36	6.17GB ± 6%
[Geomean]	7.65GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-36	39.7M ±48%
CockroachDBkv50/nodes=1-36	4.49M ± 5%
CockroachDBkv95/nodes=1-36	5.30M ±19%
CockroachDBkv0/nodes=3-36	30.4M ±85%
CockroachDBkv50/nodes=3-36	4.80M ±19%
CockroachDBkv95/nodes=3-36	5.19M ±23%
[Geomean]	9.45M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-36	5.23G ±13%
CockroachDBkv50/nodes=1-36	1.14G ± 0%
CockroachDBkv95/nodes=1-36	983M ±21%
CockroachDBkv0/nodes=3-36	4.92G ±18%
CockroachDBkv50/nodes=3-36	1.28G ±26%
CockroachDBkv95/nodes=3-36	943M ±29%
[Geomean]	1.81G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-36	1.75M ± 9%
CockroachDBkv50/nodes=1-36	1.30M ± 0%
CockroachDBkv95/nodes=1-36	2.40M ± 0%
CockroachDBkv0/nodes=3-36	1.71M ± 6%
CockroachDBkv50/nodes=3-36	1.30M ± 0%
CockroachDBkv95/nodes=3-36	2.40M ± 0%
[Geomean]	1.75M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-36	155M ±97%
CockroachDBkv50/nodes=1-36	3.14M ± 5%
CockroachDBkv95/nodes=1-36	3.42M ± 4%
CockroachDBkv0/nodes=3-36	87.1M ±179%
CockroachDBkv50/nodes=3-36	3.10M ± 0%
CockroachDBkv95/nodes=3-36	3.40M ± 0%
[Geomean]	10.7M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-36	242M ± 7%
CockroachDBkv50/nodes=1-36	5.17M ±16%
CockroachDBkv95/nodes=1-36	6.39M ±47%
CockroachDBkv0/nodes=3-36	238M ± 9%
CockroachDBkv50/nodes=3-36	5.24M ±20%
CockroachDBkv95/nodes=3-36	16.7M ±214%
[Geomean]	23.5M

	write-ops/sec
CockroachDBkv0/nodes=1-36	27.5k ± 4%
CockroachDBkv50/nodes=1-36	14.8k ± 0%
CockroachDBkv95/nodes=1-36	1.48k ± 1%
CockroachDBkv0/nodes=3-36	28.0k ± 6%
CockroachDBkv50/nodes=3-36	14.8k ± 0%
CockroachDBkv95/nodes=3-36	1.48k ± 1%
[Geomean]	8.47k

	write-ops
CockroachDBkv0/nodes=1-36	1.65M ± 4%
CockroachDBkv50/nodes=1-36	888k ± 0%
CockroachDBkv95/nodes=1-36	89.0k ± 1%
CockroachDBkv0/nodes=3-36	1.68M ± 6%
CockroachDBkv50/nodes=3-36	886k ± 0%
CockroachDBkv95/nodes=3-36	88.9k ± 1%
[Geomean]	508k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	2.94M ± 5%
CockroachDBkv95/nodes=1-36	3.01M ±30%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	3.28M ±19%
CockroachDBkv95/nodes=3-36	2.91M ±37%
[Geomean]	3.03M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	1.09G ± 4%
CockroachDBkv95/nodes=1-36	986M ±18%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	1.22G ±27%
CockroachDBkv95/nodes=3-36	946M ±29%
[Geomean]	1.06G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	300k ± 0%
CockroachDBkv95/nodes=1-36	300k ± 0%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	300k ± 0%
CockroachDBkv95/nodes=3-36	300k ± 0%
[Geomean]	300k

	read-p95-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	400k ± 0%
CockroachDBkv95/nodes=1-36	300k ± 0%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	400k ± 0%
CockroachDBkv95/nodes=3-36	300k ± 0%
[Geomean]	346k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	600k ± 0%
CockroachDBkv95/nodes=1-36	860k ±63%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	600k ± 0%
CockroachDBkv95/nodes=3-36	656k ±53%
[Geomean]	671k

	read-ops/sec
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	14.8k ± 0%
CockroachDBkv95/nodes=1-36	28.1k ± 0%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	14.8k ± 0%
CockroachDBkv95/nodes=3-36	28.2k ± 1%
[Geomean]	20.4k

	read-ops
CockroachDBkv0/nodes=1-36
CockroachDBkv50/nodes=1-36	888k ± 0%
CockroachDBkv95/nodes=1-36	1.69M ± 0%
CockroachDBkv0/nodes=3-36
CockroachDBkv50/nodes=3-36	885k ± 0%
CockroachDBkv95/nodes=3-36	1.69M ± 1%
[Geomean]	1.22M

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