Performance Result Comparison

label	common value
baseline-commit	862c888e612ac346c7c4d99c9392bdfd265f33b0
benchmarks-commit	616e1609d6d4f5b25ff4a1049aa0f81f47e2d337
branch	release-branch.go1.27
builder	go1.27-linux-amd64_c3h88-perf_vs_release
by	public-worker-builder@golang-ci-luci.iam.gserviceaccount.com
cpu	Intel(R) Xeon(R) Platinum 8481C CPU @ 2.70GHz
experiment-commit	76875df0f3425f69e4dc2c439040a248b6107854
experiment-commit-time	2026-10-08T15:16:57Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-08T15:24:10.478113702Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20261008.87
upload-file	results
upload-part	20261008.87/0
upload-time	2026-10-08T21:06:02Z
label	values

	time/op
CockroachDBkv0/nodes=1-44	35.6µs ± 2%
CockroachDBkv50/nodes=1-44	34.0µs ± 1%
CockroachDBkv95/nodes=1-44	33.9µs ± 1%
CockroachDBkv0/nodes=3-44	35.7µs ± 1%
CockroachDBkv50/nodes=3-44	33.9µs ± 0%
CockroachDBkv95/nodes=3-44	33.9µs ± 0%
[Geomean]	34.5µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.12GB ± 1%
CockroachDBkv50/nodes=1-44	4.13GB ± 4%
CockroachDBkv95/nodes=1-44	2.85GB ± 4%
CockroachDBkv0/nodes=3-44	4.15GB ± 2%
CockroachDBkv50/nodes=3-44	4.17GB ± 2%
CockroachDBkv95/nodes=3-44	2.81GB ± 3%
[Geomean]	3.65GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	5.53GB ± 9%
CockroachDBkv50/nodes=1-44	5.46GB ± 3%
CockroachDBkv95/nodes=1-44	3.62GB ± 2%
CockroachDBkv0/nodes=3-44	5.54GB ± 5%
CockroachDBkv50/nodes=3-44	5.50GB ± 1%
CockroachDBkv95/nodes=3-44	3.62GB ± 3%
[Geomean]	4.79GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	8.87GB ± 3%
CockroachDBkv50/nodes=1-44	8.54GB ± 8%
CockroachDBkv95/nodes=1-44	6.17GB ± 5%
CockroachDBkv0/nodes=3-44	8.95GB ± 5%
CockroachDBkv50/nodes=3-44	8.73GB ± 6%
CockroachDBkv95/nodes=3-44	6.23GB ± 5%
[Geomean]	7.81GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	23.0M ± 6%
CockroachDBkv50/nodes=1-44	6.67M ±30%
CockroachDBkv95/nodes=1-44	5.59M ±34%
CockroachDBkv0/nodes=3-44	23.3M ± 6%
CockroachDBkv50/nodes=3-44	6.73M ±81%
CockroachDBkv95/nodes=3-44	5.37M ±23%
[Geomean]	9.47M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	5.88G ±19%
CockroachDBkv50/nodes=1-44	1.59G ±31%
CockroachDBkv95/nodes=1-44	1.22G ±21%
CockroachDBkv0/nodes=3-44	6.14G ± 8%
CockroachDBkv50/nodes=3-44	1.44G ±44%
CockroachDBkv95/nodes=3-44	1.19G ± 7%
[Geomean]	2.22G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	1.40M ± 0%
CockroachDBkv50/nodes=1-44	1.14M ± 5%
CockroachDBkv95/nodes=1-44	1.60M ± 0%
CockroachDBkv0/nodes=3-44	1.40M ± 0%
CockroachDBkv50/nodes=3-44	1.17M ± 6%
CockroachDBkv95/nodes=3-44	1.60M ± 0%
[Geomean]	1.37M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	9.84M ±81%
CockroachDBkv50/nodes=1-44	2.86M ± 5%
CockroachDBkv95/nodes=1-44	2.29M ± 9%
CockroachDBkv0/nodes=3-44	9.22M ±28%
CockroachDBkv50/nodes=3-44	2.80M ±18%
CockroachDBkv95/nodes=3-44	2.26M ± 6%
[Geomean]	3.94M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	248M ±15%
CockroachDBkv50/nodes=1-44	78.2M ±168%
CockroachDBkv95/nodes=1-44	12.3M ±224%
CockroachDBkv0/nodes=3-44	258M ±17%
CockroachDBkv50/nodes=3-44	105M ±148%
CockroachDBkv95/nodes=3-44	10.0M ±109%
[Geomean]	63.4M

	write-ops/sec
CockroachDBkv0/nodes=1-44	28.1k ± 2%
CockroachDBkv50/nodes=1-44	14.7k ± 1%
CockroachDBkv95/nodes=1-44	1.48k ± 1%
CockroachDBkv0/nodes=3-44	28.0k ± 1%
CockroachDBkv50/nodes=3-44	14.8k ± 1%
CockroachDBkv95/nodes=3-44	1.48k ± 1%
[Geomean]	8.48k

	write-ops
CockroachDBkv0/nodes=1-44	1.69M ± 2%
CockroachDBkv50/nodes=1-44	883k ± 1%
CockroachDBkv95/nodes=1-44	88.5k ± 1%
CockroachDBkv0/nodes=3-44	1.68M ± 1%
CockroachDBkv50/nodes=3-44	885k ± 1%
CockroachDBkv95/nodes=3-44	88.6k ± 1%
[Geomean]	509k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	4.22M ±26%
CockroachDBkv95/nodes=1-44	3.87M ±40%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	3.91M ±25%
CockroachDBkv95/nodes=3-44	3.79M ±19%
[Geomean]	3.94M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.53G ±32%
CockroachDBkv95/nodes=1-44	1.19G ± 7%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.38G ±46%
CockroachDBkv95/nodes=3-44	1.19G ± 7%
[Geomean]	1.32G

	read-p50-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	400k ± 0%
CockroachDBkv95/nodes=1-44	300k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	400k ± 0%
CockroachDBkv95/nodes=3-44	300k ± 0%
[Geomean]	346k

	read-p95-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	600k ± 0%
CockroachDBkv95/nodes=1-44	400k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	600k ± 0%
CockroachDBkv95/nodes=3-44	400k ± 0%
[Geomean]	490k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.14M ±14%
CockroachDBkv95/nodes=1-44	2.34M ±301%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.29M ±30%
CockroachDBkv95/nodes=3-44	2.79M ±137%
[Geomean]	1.76M

	read-ops/sec
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	14.7k ± 1%
CockroachDBkv95/nodes=1-44	28.0k ± 1%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	14.7k ± 1%
CockroachDBkv95/nodes=3-44	28.0k ± 0%
[Geomean]	20.3k

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	881k ± 1%
CockroachDBkv95/nodes=1-44	1.68M ± 1%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	884k ± 1%
CockroachDBkv95/nodes=3-44	1.68M ± 0%
[Geomean]	1.22M

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