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	f8a45f672be510fa894420cb37139c3df78da954
experiment-commit-time	2026-09-15T14:39:30Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-09-15T14:46:35.353647242Z
shortname	sweet_cockroachdb
toolchain	baseline
upload	20260915.96
upload-file	results
upload-part	20260915.96/0
upload-time	2026-09-15T20:32:40Z
label	values

	time/op
CockroachDBkv0/nodes=1-44	35.6µs ± 1%
CockroachDBkv50/nodes=1-44	33.6µs ± 1%
CockroachDBkv95/nodes=1-44	33.8µs ± 0%
CockroachDBkv0/nodes=3-44	36.3µs ± 4%
CockroachDBkv50/nodes=3-44	33.7µs ± 3%
CockroachDBkv95/nodes=3-44	33.8µs ± 0%
[Geomean]	34.5µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.22GB ± 4%
CockroachDBkv50/nodes=1-44	3.56GB ±24%
CockroachDBkv95/nodes=1-44	2.93GB ± 1%
CockroachDBkv0/nodes=3-44	4.23GB ± 3%
CockroachDBkv50/nodes=3-44	3.59GB ±22%
CockroachDBkv95/nodes=3-44	2.94GB ± 2%
[Geomean]	3.54GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	5.69GB ± 9%
CockroachDBkv50/nodes=1-44	4.75GB ±25%
CockroachDBkv95/nodes=1-44	3.62GB ± 1%
CockroachDBkv0/nodes=3-44	5.52GB ± 4%
CockroachDBkv50/nodes=3-44	4.78GB ±23%
CockroachDBkv95/nodes=3-44	3.63GB ± 2%
[Geomean]	4.59GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	9.05GB ± 6%
CockroachDBkv50/nodes=1-44	7.73GB ±19%
CockroachDBkv95/nodes=1-44	6.09GB ± 2%
CockroachDBkv0/nodes=3-44	8.93GB ± 1%
CockroachDBkv50/nodes=3-44	7.80GB ±20%
CockroachDBkv95/nodes=3-44	6.09GB ± 3%
[Geomean]	7.52GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	23.6M ± 5%
CockroachDBkv50/nodes=1-44	4.24M ±173%
CockroachDBkv95/nodes=1-44	5.12M ±10%
CockroachDBkv0/nodes=3-44	34.7M ±56%
CockroachDBkv50/nodes=3-44	4.90M ±112%
CockroachDBkv95/nodes=3-44	5.12M ±10%
[Geomean]	8.75M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	6.12G ±17%
CockroachDBkv50/nodes=1-44	658M ±145%
CockroachDBkv95/nodes=1-44	1.20G ± 6%
CockroachDBkv0/nodes=3-44	6.07G ± 6%
CockroachDBkv50/nodes=3-44	976M ±216%
CockroachDBkv95/nodes=3-44	1.20G ± 6%
[Geomean]	1.80G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	1.71M ± 6%
CockroachDBkv50/nodes=1-44	1.27M ±10%
CockroachDBkv95/nodes=1-44	1.87M ± 7%
CockroachDBkv0/nodes=3-44	1.71M ± 6%
CockroachDBkv50/nodes=3-44	1.23M ± 6%
CockroachDBkv95/nodes=3-44	1.83M ± 4%
[Geomean]	1.58M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	11.2M ±32%
CockroachDBkv50/nodes=1-44	3.02M ± 9%
CockroachDBkv95/nodes=1-44	2.60M ± 0%
CockroachDBkv0/nodes=3-44	96.5M ±161%
CockroachDBkv50/nodes=3-44	3.23M ±27%
CockroachDBkv95/nodes=3-44	2.60M ± 0%
[Geomean]	6.45M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	239M ± 5%
CockroachDBkv50/nodes=1-44	91.5M ±249%
CockroachDBkv95/nodes=1-44	5.76M ±18%
CockroachDBkv0/nodes=3-44	242M ±31%
CockroachDBkv50/nodes=3-44	108M ±180%
CockroachDBkv95/nodes=3-44	5.77M ±23%
[Geomean]	51.6M

	write-ops/sec
CockroachDBkv0/nodes=1-44	28.1k ± 1%
CockroachDBkv50/nodes=1-44	14.9k ± 1%
CockroachDBkv95/nodes=1-44	1.48k ± 1%
CockroachDBkv0/nodes=3-44	27.6k ± 4%
CockroachDBkv50/nodes=3-44	14.8k ± 3%
CockroachDBkv95/nodes=3-44	1.48k ± 1%
[Geomean]	8.49k

	write-ops
CockroachDBkv0/nodes=1-44	1.69M ± 1%
CockroachDBkv50/nodes=1-44	894k ± 1%
CockroachDBkv95/nodes=1-44	88.7k ± 1%
CockroachDBkv0/nodes=3-44	1.65M ± 4%
CockroachDBkv50/nodes=3-44	890k ± 3%
CockroachDBkv95/nodes=3-44	88.8k ± 1%
[Geomean]	509k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	2.00M ±135%
CockroachDBkv95/nodes=1-44	3.25M ± 5%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	2.19M ±115%
CockroachDBkv95/nodes=3-44	3.24M ±10%
[Geomean]	2.61M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	635M ±143%
CockroachDBkv95/nodes=1-44	1.22G ±10%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	934M ±216%
CockroachDBkv95/nodes=3-44	1.19G ± 7%
[Geomean]	965M

	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	500k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	600k ± 0%
CockroachDBkv95/nodes=3-44	500k ± 0%
[Geomean]	548k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.21M ±48%
CockroachDBkv95/nodes=1-44	1.03M ±35%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.80M ±89%
CockroachDBkv95/nodes=3-44	938k ±15%
[Geomean]	1.21M

	read-ops/sec
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	14.9k ± 1%
CockroachDBkv95/nodes=1-44	28.1k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	14.8k ± 3%
CockroachDBkv95/nodes=3-44	28.1k ± 0%
[Geomean]	20.4k

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	893k ± 1%
CockroachDBkv95/nodes=1-44	1.68M ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	888k ± 3%
CockroachDBkv95/nodes=3-44	1.68M ± 0%
[Geomean]	1.22M

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