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	aa6fc252ed3f092977a345d7db29547d7a553f13
experiment-commit-time	2026-09-22T20:09:41Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-09-22T20:15:22.283281879Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20260923.18
upload-file	results
upload-part	20260923.18/0
upload-time	2026-09-23T02:01:53Z
label	values

	time/op
CockroachDBkv0/nodes=1-44	36.5µs ± 5%
CockroachDBkv50/nodes=1-44	33.6µs ± 1%
CockroachDBkv95/nodes=1-44	33.8µs ± 0%
CockroachDBkv0/nodes=3-44	36.2µs ± 4%
CockroachDBkv50/nodes=3-44	33.7µs ± 2%
CockroachDBkv95/nodes=3-44	33.9µs ± 0%
[Geomean]	34.6µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.24GB ± 4%
CockroachDBkv50/nodes=1-44	3.57GB ±23%
CockroachDBkv95/nodes=1-44	2.93GB ± 2%
CockroachDBkv0/nodes=3-44	4.21GB ± 3%
CockroachDBkv50/nodes=3-44	3.72GB ±22%
CockroachDBkv95/nodes=3-44	2.95GB ± 2%
[Geomean]	3.56GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	5.63GB ± 8%
CockroachDBkv50/nodes=1-44	4.76GB ±24%
CockroachDBkv95/nodes=1-44	3.61GB ± 1%
CockroachDBkv0/nodes=3-44	5.57GB ± 7%
CockroachDBkv50/nodes=3-44	4.94GB ±21%
CockroachDBkv95/nodes=3-44	3.64GB ± 3%
[Geomean]	4.62GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	9.00GB ± 4%
CockroachDBkv50/nodes=1-44	7.74GB ±21%
CockroachDBkv95/nodes=1-44	6.08GB ± 3%
CockroachDBkv0/nodes=3-44	8.92GB ± 2%
CockroachDBkv50/nodes=3-44	7.98GB ±19%
CockroachDBkv95/nodes=3-44	6.15GB ± 6%
[Geomean]	7.55GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	39.2M ±143%
CockroachDBkv50/nodes=1-44	4.57M ±158%
CockroachDBkv95/nodes=1-44	5.15M ±15%
CockroachDBkv0/nodes=3-44	32.2M ±68%
CockroachDBkv50/nodes=3-44	5.82M ±77%
CockroachDBkv95/nodes=3-44	5.53M ±17%
[Geomean]	9.93M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	6.17G ± 0%
CockroachDBkv50/nodes=1-44	718M ±134%
CockroachDBkv95/nodes=1-44	1.17G ± 9%
CockroachDBkv0/nodes=3-44	6.14G ±13%
CockroachDBkv50/nodes=3-44	973M ±121%
CockroachDBkv95/nodes=3-44	1.29G ±20%
[Geomean]	1.85G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	1.49M ± 7%
CockroachDBkv50/nodes=1-44	1.20M ± 0%
CockroachDBkv95/nodes=1-44	1.88M ± 6%
CockroachDBkv0/nodes=3-44	1.48M ± 8%
CockroachDBkv50/nodes=3-44	1.23M ± 6%
CockroachDBkv95/nodes=3-44	1.88M ± 6%
[Geomean]	1.50M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	96.4M ±144%
CockroachDBkv50/nodes=1-44	2.91M ±13%
CockroachDBkv95/nodes=1-44	2.57M ± 3%
CockroachDBkv0/nodes=3-44	76.5M ±207%
CockroachDBkv50/nodes=3-44	3.37M ±48%
CockroachDBkv95/nodes=3-44	2.57M ± 3%
[Geomean]	8.84M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	254M ±14%
CockroachDBkv50/nodes=1-44	68.6M ±279%
CockroachDBkv95/nodes=1-44	5.50M ± 0%
CockroachDBkv0/nodes=3-44	251M ±14%
CockroachDBkv50/nodes=3-44	102M ±147%
CockroachDBkv95/nodes=3-44	5.40M ±22%
[Geomean]	48.6M

	write-ops/sec
CockroachDBkv0/nodes=1-44	27.4k ± 5%
CockroachDBkv50/nodes=1-44	14.9k ± 1%
CockroachDBkv95/nodes=1-44	1.48k ± 0%
CockroachDBkv0/nodes=3-44	27.7k ± 4%
CockroachDBkv50/nodes=3-44	14.8k ± 2%
CockroachDBkv95/nodes=3-44	1.48k ± 1%
[Geomean]	8.46k

	write-ops
CockroachDBkv0/nodes=1-44	1.65M ± 5%
CockroachDBkv50/nodes=1-44	894k ± 1%
CockroachDBkv95/nodes=1-44	88.7k ± 0%
CockroachDBkv0/nodes=3-44	1.66M ± 4%
CockroachDBkv50/nodes=3-44	890k ± 2%
CockroachDBkv95/nodes=3-44	88.7k ± 1%
[Geomean]	508k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	2.12M ±112%
CockroachDBkv95/nodes=1-44	3.16M ±18%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	2.79M ±111%
CockroachDBkv95/nodes=3-44	3.69M ±25%
[Geomean]	2.88M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	693M ±142%
CockroachDBkv95/nodes=1-44	1.14G ±20%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	927M ±124%
CockroachDBkv95/nodes=3-44	1.33G ±26%
[Geomean]	993M

	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	460k ±13%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	600k ± 0%
CockroachDBkv95/nodes=3-44	470k ±15%
[Geomean]	528k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.27M ±89%
CockroachDBkv95/nodes=1-44	956k ± 6%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.48M ±69%
CockroachDBkv95/nodes=3-44	975k ±23%
[Geomean]	1.15M

	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 ± 2%
CockroachDBkv95/nodes=3-44	28.0k ± 0%
[Geomean]	20.4k

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	892k ± 1%
CockroachDBkv95/nodes=1-44	1.69M ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	889k ± 2%
CockroachDBkv95/nodes=3-44	1.68M ± 0%
[Geomean]	1.22M

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