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	072330d2eda0b9c3e422955d3bcc36f745d74ac0
experiment-commit-time	2026-09-15T14:29:50Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-09-15T14:39:18.910866757Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20260915.94
upload-file	results
upload-part	20260915.94/0
upload-time	2026-09-15T20:24:46Z
label	values

	time/op
CockroachDBkv0/nodes=1-44	36.5µs ± 5%
CockroachDBkv50/nodes=1-44	33.5µs ± 1%
CockroachDBkv95/nodes=1-44	33.8µs ± 0%
CockroachDBkv0/nodes=3-44	36.4µs ± 4%
CockroachDBkv50/nodes=3-44	33.6µs ± 1%
CockroachDBkv95/nodes=3-44	33.9µs ± 1%
[Geomean]	34.6µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.25GB ± 2%
CockroachDBkv50/nodes=1-44	3.31GB ±29%
CockroachDBkv95/nodes=1-44	2.93GB ± 2%
CockroachDBkv0/nodes=3-44	4.22GB ± 3%
CockroachDBkv50/nodes=3-44	3.57GB ±21%
CockroachDBkv95/nodes=3-44	2.92GB ± 3%
[Geomean]	3.49GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	5.56GB ± 5%
CockroachDBkv50/nodes=1-44	4.42GB ±26%
CockroachDBkv95/nodes=1-44	3.61GB ± 2%
CockroachDBkv0/nodes=3-44	5.54GB ± 6%
CockroachDBkv50/nodes=3-44	4.74GB ±19%
CockroachDBkv95/nodes=3-44	3.67GB ± 8%
[Geomean]	4.52GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	8.95GB ± 4%
CockroachDBkv50/nodes=1-44	7.29GB ±26%
CockroachDBkv95/nodes=1-44	6.05GB ± 5%
CockroachDBkv0/nodes=3-44	8.86GB ± 5%
CockroachDBkv50/nodes=3-44	7.73GB ±20%
CockroachDBkv95/nodes=3-44	6.19GB ± 5%
[Geomean]	7.42GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	38.6M ±48%
CockroachDBkv50/nodes=1-44	3.29M ±146%
CockroachDBkv95/nodes=1-44	5.02M ±12%
CockroachDBkv0/nodes=3-44	34.8M ±58%
CockroachDBkv50/nodes=3-44	4.71M ±121%
CockroachDBkv95/nodes=3-44	5.22M ±11%
[Geomean]	9.04M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	6.17G ± 9%
CockroachDBkv50/nodes=1-44	470M ±257%
CockroachDBkv95/nodes=1-44	1.21G ± 6%
CockroachDBkv0/nodes=3-44	6.17G ± 9%
CockroachDBkv50/nodes=3-44	774M ±117%
CockroachDBkv95/nodes=3-44	1.23G ±15%
[Geomean]	1.66G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	1.43M ± 5%
CockroachDBkv50/nodes=1-44	1.20M ± 0%
CockroachDBkv95/nodes=1-44	1.80M ± 6%
CockroachDBkv0/nodes=3-44	1.40M ± 0%
CockroachDBkv50/nodes=3-44	1.20M ± 0%
CockroachDBkv95/nodes=3-44	1.80M ± 0%
[Geomean]	1.45M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	121M ±101%
CockroachDBkv50/nodes=1-44	2.81M ±17%
CockroachDBkv95/nodes=1-44	2.46M ±11%
CockroachDBkv0/nodes=3-44	93.0M ±161%
CockroachDBkv50/nodes=3-44	2.84M ±20%
CockroachDBkv95/nodes=3-44	2.48M ± 5%
[Geomean]	9.05M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	263M ±21%
CockroachDBkv50/nodes=1-44	52.0M ±287%
CockroachDBkv95/nodes=1-44	5.16M ±19%
CockroachDBkv0/nodes=3-44	240M ±19%
CockroachDBkv50/nodes=3-44	53.0M ±343%
CockroachDBkv95/nodes=3-44	4.96M ±21%
[Geomean]	40.5M

	write-ops/sec
CockroachDBkv0/nodes=1-44	27.4k ± 5%
CockroachDBkv50/nodes=1-44	14.9k ± 1%
CockroachDBkv95/nodes=1-44	1.48k ± 1%
CockroachDBkv0/nodes=3-44	27.5k ± 4%
CockroachDBkv50/nodes=3-44	14.9k ± 1%
CockroachDBkv95/nodes=3-44	1.48k ± 1%
[Geomean]	8.45k

	write-ops
CockroachDBkv0/nodes=1-44	1.64M ± 5%
CockroachDBkv50/nodes=1-44	896k ± 1%
CockroachDBkv95/nodes=1-44	88.6k ± 1%
CockroachDBkv0/nodes=3-44	1.65M ± 4%
CockroachDBkv50/nodes=3-44	892k ± 1%
CockroachDBkv95/nodes=3-44	88.6k ± 1%
[Geomean]	507k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.48M ±197%
CockroachDBkv95/nodes=1-44	3.26M ± 8%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	2.34M ±101%
CockroachDBkv95/nodes=3-44	3.44M ±16%
[Geomean]	2.50M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	447M ±260%
CockroachDBkv95/nodes=1-44	1.20G ±11%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	747M ±116%
CockroachDBkv95/nodes=3-44	1.24G ±14%
[Geomean]	839M

	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	1.24M ±61%
CockroachDBkv95/nodes=1-44	1.01M ±19%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.49M ±68%
CockroachDBkv95/nodes=3-44	933k ±14%
[Geomean]	1.15M

	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	14.9k ± 1%
CockroachDBkv95/nodes=3-44	28.0k ± 1%
[Geomean]	20.4k

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	895k ± 2%
CockroachDBkv95/nodes=1-44	1.68M ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	891k ± 1%
CockroachDBkv95/nodes=3-44	1.68M ± 1%
[Geomean]	1.23M

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