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	1cfd8f0112dfc92b650eac5d1f8550c3917caf2a
experiment-commit-time	2026-09-16T14:28:51Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-09-16T14:36:01.697004281Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20260916.72
upload-file	results
upload-part	20260916.72/0
upload-time	2026-09-16T20:22:28Z
label	values

	time/op
CockroachDBkv0/nodes=1-44	35.6µs ± 0%
CockroachDBkv50/nodes=1-44	33.5µs ± 2%
CockroachDBkv95/nodes=1-44	33.8µs ± 0%
CockroachDBkv0/nodes=3-44	36.2µs ± 5%
CockroachDBkv50/nodes=3-44	33.9µs ± 2%
CockroachDBkv95/nodes=3-44	33.8µs ± 0%
[Geomean]	34.5µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.18GB ± 2%
CockroachDBkv50/nodes=1-44	3.49GB ±28%
CockroachDBkv95/nodes=1-44	2.92GB ± 1%
CockroachDBkv0/nodes=3-44	4.23GB ± 4%
CockroachDBkv50/nodes=3-44	3.66GB ±22%
CockroachDBkv95/nodes=3-44	2.94GB ± 3%
[Geomean]	3.53GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	5.46GB ± 2%
CockroachDBkv50/nodes=1-44	4.64GB ±29%
CockroachDBkv95/nodes=1-44	3.61GB ± 2%
CockroachDBkv0/nodes=3-44	5.61GB ± 4%
CockroachDBkv50/nodes=3-44	4.87GB ±20%
CockroachDBkv95/nodes=3-44	3.61GB ± 2%
[Geomean]	4.56GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	9.06GB ± 3%
CockroachDBkv50/nodes=1-44	7.58GB ±24%
CockroachDBkv95/nodes=1-44	6.08GB ± 3%
CockroachDBkv0/nodes=3-44	9.09GB ± 3%
CockroachDBkv50/nodes=3-44	7.78GB ±17%
CockroachDBkv95/nodes=3-44	6.06GB ± 3%
[Geomean]	7.51GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	23.4M ± 4%
CockroachDBkv50/nodes=1-44	4.38M ±154%
CockroachDBkv95/nodes=1-44	5.00M ±18%
CockroachDBkv0/nodes=3-44	33.8M ±107%
CockroachDBkv50/nodes=3-44	5.84M ±93%
CockroachDBkv95/nodes=3-44	5.14M ±15%
[Geomean]	8.97M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	6.01G ± 7%
CockroachDBkv50/nodes=1-44	501M ±222%
CockroachDBkv95/nodes=1-44	1.18G ±15%
CockroachDBkv0/nodes=3-44	5.91G ±14%
CockroachDBkv50/nodes=3-44	1.21G ±145%
CockroachDBkv95/nodes=3-44	1.19G ±24%
[Geomean]	1.76G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	1.80M ± 0%
CockroachDBkv50/nodes=1-44	1.30M ± 0%
CockroachDBkv95/nodes=1-44	1.90M ± 0%
CockroachDBkv0/nodes=3-44	1.83M ± 4%
CockroachDBkv50/nodes=3-44	1.30M ± 0%
CockroachDBkv95/nodes=3-44	1.93M ± 4%
[Geomean]	1.65M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	10.0M ±31%
CockroachDBkv50/nodes=1-44	3.32M ±35%
CockroachDBkv95/nodes=1-44	2.76M ± 6%
CockroachDBkv0/nodes=3-44	78.9M ±240%
CockroachDBkv50/nodes=3-44	3.19M ± 7%
CockroachDBkv95/nodes=3-44	2.70M ± 4%
[Geomean]	6.29M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	234M ±11%
CockroachDBkv50/nodes=1-44	108M ±210%
CockroachDBkv95/nodes=1-44	5.69M ±28%
CockroachDBkv0/nodes=3-44	252M ±20%
CockroachDBkv50/nodes=3-44	42.5M ±157%
CockroachDBkv95/nodes=3-44	5.72M ±24%
[Geomean]	45.5M

	write-ops/sec
CockroachDBkv0/nodes=1-44	28.1k ± 0%
CockroachDBkv50/nodes=1-44	14.9k ± 1%
CockroachDBkv95/nodes=1-44	1.48k ± 0%
CockroachDBkv0/nodes=3-44	27.7k ± 5%
CockroachDBkv50/nodes=3-44	14.8k ± 2%
CockroachDBkv95/nodes=3-44	1.48k ± 1%
[Geomean]	8.49k

	write-ops
CockroachDBkv0/nodes=1-44	1.69M ± 0%
CockroachDBkv50/nodes=1-44	895k ± 1%
CockroachDBkv95/nodes=1-44	88.7k ± 0%
CockroachDBkv0/nodes=3-44	1.66M ± 5%
CockroachDBkv50/nodes=3-44	887k ± 2%
CockroachDBkv95/nodes=3-44	88.7k ± 1%
[Geomean]	509k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.62M ±190%
CockroachDBkv95/nodes=1-44	3.27M ± 2%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	3.24M ±119%
CockroachDBkv95/nodes=3-44	3.13M ±17%
[Geomean]	2.71M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	484M ±233%
CockroachDBkv95/nodes=1-44	1.21G ± 6%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.19G ±137%
CockroachDBkv95/nodes=3-44	1.18G ±25%
[Geomean]	952M

	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	1.32M ±66%
CockroachDBkv95/nodes=1-44	1.00M ±30%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.40M ±71%
CockroachDBkv95/nodes=3-44	912k ±10%
[Geomean]	1.14M

	read-ops/sec
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	14.9k ± 2%
CockroachDBkv95/nodes=1-44	28.1k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	14.8k ± 2%
CockroachDBkv95/nodes=3-44	28.1k ± 0%
[Geomean]	20.4k

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	894k ± 2%
CockroachDBkv95/nodes=1-44	1.68M ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	885k ± 2%
CockroachDBkv95/nodes=3-44	1.69M ± 0%
[Geomean]	1.22M

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