Performance Result Comparison

label	common value
baseline-commit	8af21751f066eced273ca3ce49506b366847c623
benchmarks-commit	70693762b6a0d7f393892f0ace40979e3cbe5737
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	0929039dd9b10c6dc8ecd8355fcd71fa75d12c85
experiment-commit-time	2026-08-26T21:13:51Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-08-27T02:15:57.381548713Z
shortname	sweet_cockroachdb
toolchain	experiment
upload	20260827.49
upload-file	results
upload-part	20260827.49/0
upload-time	2026-08-27T08:00:03Z
label	values

	time/op
CockroachDBkv0/nodes=1-44	36.7µs ± 4%
CockroachDBkv50/nodes=1-44	33.8µs ± 3%
CockroachDBkv95/nodes=1-44	33.8µs ± 0%
CockroachDBkv0/nodes=3-44	36.4µs ± 4%
CockroachDBkv50/nodes=3-44	33.7µs ± 1%
CockroachDBkv95/nodes=3-44	33.9µs ± 1%
[Geomean]	34.7µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-44	4.27GB ± 4%
CockroachDBkv50/nodes=1-44	3.69GB ±21%
CockroachDBkv95/nodes=1-44	2.94GB ± 1%
CockroachDBkv0/nodes=3-44	4.25GB ± 2%
CockroachDBkv50/nodes=3-44	3.70GB ±22%
CockroachDBkv95/nodes=3-44	2.92GB ± 2%
[Geomean]	3.59GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-44	5.52GB ± 4%
CockroachDBkv50/nodes=1-44	4.89GB ±20%
CockroachDBkv95/nodes=1-44	3.64GB ± 5%
CockroachDBkv0/nodes=3-44	5.57GB ± 4%
CockroachDBkv50/nodes=3-44	4.92GB ±21%
CockroachDBkv95/nodes=3-44	3.61GB ± 2%
[Geomean]	4.62GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-44	9.00GB ± 2%
CockroachDBkv50/nodes=1-44	7.96GB ±17%
CockroachDBkv95/nodes=1-44	6.16GB ± 5%
CockroachDBkv0/nodes=3-44	8.97GB ± 4%
CockroachDBkv50/nodes=3-44	7.92GB ±17%
CockroachDBkv95/nodes=3-44	6.19GB ± 5%
[Geomean]	7.61GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-44	40.3M ±52%
CockroachDBkv50/nodes=1-44	6.26M ±207%
CockroachDBkv95/nodes=1-44	5.30M ±21%
CockroachDBkv0/nodes=3-44	36.8M ±47%
CockroachDBkv50/nodes=3-44	5.01M ±84%
CockroachDBkv95/nodes=3-44	5.49M ±48%
[Geomean]	10.5M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-44	6.11G ± 3%
CockroachDBkv50/nodes=1-44	1.04G ±183%
CockroachDBkv95/nodes=1-44	1.23G ± 7%
CockroachDBkv0/nodes=3-44	6.07G ± 7%
CockroachDBkv50/nodes=3-44	882M ±106%
CockroachDBkv95/nodes=3-44	1.22G ± 6%
[Geomean]	1.93G

	write-p50-latency-ns
CockroachDBkv0/nodes=1-44	1.36M ± 4%
CockroachDBkv50/nodes=1-44	1.20M ± 0%
CockroachDBkv95/nodes=1-44	1.70M ± 0%
CockroachDBkv0/nodes=3-44	1.33M ±10%
CockroachDBkv50/nodes=3-44	1.20M ± 0%
CockroachDBkv95/nodes=3-44	1.68M ± 7%
[Geomean]	1.40M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-44	136M ±94%
CockroachDBkv50/nodes=1-44	2.73M ±13%
CockroachDBkv95/nodes=1-44	2.40M ± 0%
CockroachDBkv0/nodes=3-44	118M ±99%
CockroachDBkv50/nodes=3-44	2.74M ±13%
CockroachDBkv95/nodes=3-44	2.32M ± 5%
[Geomean]	9.36M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-44	269M ±10%
CockroachDBkv50/nodes=1-44	105M ±187%
CockroachDBkv95/nodes=1-44	8.42M ±136%
CockroachDBkv0/nodes=3-44	247M ±15%
CockroachDBkv50/nodes=3-44	87.7M ±139%
CockroachDBkv95/nodes=3-44	8.27M ±205%
[Geomean]	59.1M

	write-ops/sec
CockroachDBkv0/nodes=1-44	27.3k ± 4%
CockroachDBkv50/nodes=1-44	14.8k ± 3%
CockroachDBkv95/nodes=1-44	1.48k ± 0%
CockroachDBkv0/nodes=3-44	27.5k ± 4%
CockroachDBkv50/nodes=3-44	14.9k ± 1%
CockroachDBkv95/nodes=3-44	1.47k ± 1%
[Geomean]	8.43k

	write-ops
CockroachDBkv0/nodes=1-44	1.64M ± 4%
CockroachDBkv50/nodes=1-44	889k ± 3%
CockroachDBkv95/nodes=1-44	88.8k ± 1%
CockroachDBkv0/nodes=3-44	1.65M ± 4%
CockroachDBkv50/nodes=3-44	891k ± 1%
CockroachDBkv95/nodes=3-44	88.4k ± 1%
[Geomean]	506k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	2.75M ±100%
CockroachDBkv95/nodes=1-44	3.30M ± 6%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	2.53M ±94%
CockroachDBkv95/nodes=3-44	3.75M ±47%
[Geomean]	3.05M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	1.01G ±192%
CockroachDBkv95/nodes=1-44	1.26G ± 7%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	844M ±107%
CockroachDBkv95/nodes=3-44	1.22G ± 4%
[Geomean]	1.07G

	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	1.63M ±114%
CockroachDBkv95/nodes=1-44	1.03M ±16%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	1.64M ±89%
CockroachDBkv95/nodes=3-44	950k ±26%
[Geomean]	1.27M

	read-ops/sec
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	14.8k ± 3%
CockroachDBkv95/nodes=1-44	28.1k ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	14.8k ± 1%
CockroachDBkv95/nodes=3-44	28.0k ± 1%
[Geomean]	20.4k

	read-ops
CockroachDBkv0/nodes=1-44
CockroachDBkv50/nodes=1-44	888k ± 3%
CockroachDBkv95/nodes=1-44	1.68M ± 0%
CockroachDBkv0/nodes=3-44
CockroachDBkv50/nodes=3-44	890k ± 1%
CockroachDBkv95/nodes=3-44	1.68M ± 1%
[Geomean]	1.22M

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