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	359bec41aec1c7d2a58048a125cd8c8c206cf7b6
experiment-commit-time	2026-09-30T21:35:02Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-10-01T20:34:56.677849986Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20261002.8
upload-file	results
upload-part	20261002.8/0
upload-time	2026-10-02T02:16:51Z
label	values

	time/op
CockroachDBkv0/nodes=1-44	36.9µs ± 5%
CockroachDBkv50/nodes=1-44	34.0µs ± 1%
CockroachDBkv95/nodes=1-44	33.9µs ± 1%
CockroachDBkv0/nodes=3-44	35.8µs ± 4%
CockroachDBkv50/nodes=3-44	34.1µs ± 1%
CockroachDBkv95/nodes=3-44	33.9µs ± 1%
[Geomean]	34.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.19GB ± 3%
CockroachDBkv50/nodes=1-44	4.14GB ± 2%
CockroachDBkv95/nodes=1-44	2.84GB ± 4%
CockroachDBkv0/nodes=3-44	4.16GB ± 4%
CockroachDBkv50/nodes=3-44	4.13GB ± 2%
CockroachDBkv95/nodes=3-44	2.85GB ± 6%
[Geomean]	3.66GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	5.46GB ± 6%
CockroachDBkv50/nodes=1-44	5.46GB ± 2%
CockroachDBkv95/nodes=1-44	3.62GB ± 2%
CockroachDBkv0/nodes=3-44	5.55GB ± 6%
CockroachDBkv50/nodes=3-44	5.46GB ± 4%
CockroachDBkv95/nodes=3-44	3.64GB ± 3%
[Geomean]	4.78GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	8.92GB ± 2%
CockroachDBkv50/nodes=1-44	8.59GB ± 5%
CockroachDBkv95/nodes=1-44	6.11GB ± 4%
CockroachDBkv0/nodes=3-44	8.91GB ± 7%
CockroachDBkv50/nodes=3-44	8.66GB ± 6%
CockroachDBkv95/nodes=3-44	6.35GB ± 3%
[Geomean]	7.82GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	41.2M ±46%
CockroachDBkv50/nodes=1-44	6.23M ±25%
CockroachDBkv95/nodes=1-44	4.97M ±31%
CockroachDBkv0/nodes=3-44	23.3M ± 4%
CockroachDBkv50/nodes=3-44	6.83M ±80%
CockroachDBkv95/nodes=3-44	5.68M ±41%
[Geomean]	10.2M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	6.29G ± 7%
CockroachDBkv50/nodes=1-44	1.51G ±34%
CockroachDBkv95/nodes=1-44	1.10G ±16%
CockroachDBkv0/nodes=3-44	6.01G ±12%
CockroachDBkv50/nodes=3-44	1.64G ±31%
CockroachDBkv95/nodes=3-44	1.16G ±10%
[Geomean]	2.22G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	1.60M ± 0%
CockroachDBkv50/nodes=1-44	1.20M ± 0%
CockroachDBkv95/nodes=1-44	1.80M ± 0%
CockroachDBkv0/nodes=3-44	1.55M ±10%
CockroachDBkv50/nodes=3-44	1.20M ± 0%
CockroachDBkv95/nodes=3-44	1.81M ± 6%
[Geomean]	1.51M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	147M ±95%
CockroachDBkv50/nodes=1-44	2.95M ± 5%
CockroachDBkv95/nodes=1-44	2.50M ± 0%
CockroachDBkv0/nodes=3-44	10.8M ±61%
CockroachDBkv50/nodes=3-44	3.00M ±10%
CockroachDBkv95/nodes=3-44	2.52M ± 5%
[Geomean]	6.67M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	270M ±19%
CockroachDBkv50/nodes=1-44	40.9M ±126%
CockroachDBkv95/nodes=1-44	9.67M ±204%
CockroachDBkv0/nodes=3-44	238M ±26%
CockroachDBkv50/nodes=3-44	106M ±170%
CockroachDBkv95/nodes=3-44	12.6M ±108%
[Geomean]	56.9M

	write-ops/sec
CockroachDBkv0/nodes=1-44	27.1k ± 5%
CockroachDBkv50/nodes=1-44	14.7k ± 0%
CockroachDBkv95/nodes=1-44	1.47k ± 1%
CockroachDBkv0/nodes=3-44	27.8k ± 4%
CockroachDBkv50/nodes=3-44	14.7k ± 1%
CockroachDBkv95/nodes=3-44	1.48k ± 1%
[Geomean]	8.42k

	write-ops
CockroachDBkv0/nodes=1-44	1.63M ± 5%
CockroachDBkv50/nodes=1-44	885k ± 0%
CockroachDBkv95/nodes=1-44	88.5k ± 1%
CockroachDBkv0/nodes=3-44	1.67M ± 4%
CockroachDBkv50/nodes=3-44	881k ± 1%
CockroachDBkv95/nodes=3-44	88.5k ± 1%
[Geomean]	505k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	4.01M ±15%
CockroachDBkv95/nodes=1-44	3.58M ±65%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	4.38M ±18%
CockroachDBkv95/nodes=3-44	3.81M ±44%
[Geomean]	3.93M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.48G ±36%
CockroachDBkv95/nodes=1-44	1.10G ±16%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.60G ±30%
CockroachDBkv95/nodes=3-44	1.16G ±10%
[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	1.15M ±30%
CockroachDBkv95/nodes=1-44	1.24M ±151%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.12M ±25%
CockroachDBkv95/nodes=3-44	2.59M ±132%
[Geomean]	1.43M

	read-ops/sec
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	14.7k ± 1%
CockroachDBkv95/nodes=1-44	28.1k ± 1%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	14.7k ± 1%
CockroachDBkv95/nodes=3-44	28.0k ± 1%
[Geomean]	20.3k

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	882k ± 1%
CockroachDBkv95/nodes=1-44	1.68M ± 1%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	880k ± 1%
CockroachDBkv95/nodes=3-44	1.68M ± 1%
[Geomean]	1.22M

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