Performance Result Comparison

label	common value
baseline-commit	8af21751f066eced273ca3ce49506b366847c623
benchmarks-commit	70693762b6a0d7f393892f0ace40979e3cbe5737
branch	release-branch.go1.27
builder	go1.27-linux-amd64_c4dh96-perf_vs_release
by	public-worker-builder@golang-ci-luci.iam.gserviceaccount.com
cpu	AMD EPYC 9B45
experiment-commit	45c5cce099961838ee01cbce3cd69886813a5825
experiment-commit-time	2026-08-26T17:10:54Z
goarch	amd64
goos	linux
pgo	off
pkg	golang.org/x/benchmarks/sweet/benchmarks/cockroachdb
post-submit	true
repository	go
runstamp	2026-08-26T20:47:17.693287104Z
shortname	sweet_cockroachdb
toolchain	baseline
upload	20260827.6
upload-file	results
upload-part	20260827.6/0
upload-time	2026-08-27T01:58:09Z
label	values

	time/op
CockroachDBkv0/nodes=1-48	33.7µs ± 4%
CockroachDBkv50/nodes=1-48	33.7µs ± 0%
CockroachDBkv95/nodes=1-48	33.5µs ± 1%
CockroachDBkv0/nodes=3-48	33.3µs ± 0%
CockroachDBkv50/nodes=3-48	33.7µs ± 0%
CockroachDBkv95/nodes=3-48	33.5µs ± 1%
[Geomean]	33.6µs

	average-RSS-bytes
CockroachDBkv0/nodes=1-48	3.11GB ±34%
CockroachDBkv50/nodes=1-48	3.96GB ± 1%
CockroachDBkv95/nodes=1-48	2.29GB ±25%
CockroachDBkv0/nodes=3-48	2.70GB ± 7%
CockroachDBkv50/nodes=3-48	3.97GB ± 1%
CockroachDBkv95/nodes=3-48	2.68GB ± 4%
[Geomean]	3.05GB

	peak-RSS-bytes
CockroachDBkv0/nodes=1-48	4.61GB ±33%
CockroachDBkv50/nodes=1-48	5.26GB ± 1%
CockroachDBkv95/nodes=1-48	3.00GB ±30%
CockroachDBkv0/nodes=3-48	4.13GB ± 6%
CockroachDBkv50/nodes=3-48	5.28GB ± 1%
CockroachDBkv95/nodes=3-48	3.59GB ± 2%
[Geomean]	4.22GB

	peak-VM-bytes
CockroachDBkv0/nodes=1-48	7.56GB ±31%
CockroachDBkv50/nodes=1-48	8.12GB ± 1%
CockroachDBkv95/nodes=1-48	5.72GB ±16%
CockroachDBkv0/nodes=3-48	6.75GB ± 4%
CockroachDBkv50/nodes=3-48	8.22GB ± 4%
CockroachDBkv95/nodes=3-48	6.29GB ± 3%
[Geomean]	7.05GB

	write-avg-latency-ns
CockroachDBkv0/nodes=1-48	7.93M ±306%
CockroachDBkv50/nodes=1-48	3.48M ± 6%
CockroachDBkv95/nodes=1-48	3.02M ±56%
CockroachDBkv0/nodes=3-48	1.51M ± 7%
CockroachDBkv50/nodes=3-48	3.45M ± 4%
CockroachDBkv95/nodes=3-48	3.67M ±51%
[Geomean]	3.42M

	write-p100-latency-ns
CockroachDBkv0/nodes=1-48	983M ±337%
CockroachDBkv50/nodes=1-48	876M ± 7%
CockroachDBkv95/nodes=1-48	397M ±112%
CockroachDBkv0/nodes=3-48	37.4M ±35%
CockroachDBkv50/nodes=3-48	882M ± 6%
CockroachDBkv95/nodes=3-48	717M ±20%
[Geomean]	448M

	write-p50-latency-ns
CockroachDBkv0/nodes=1-48	1.20M ± 0%
CockroachDBkv50/nodes=1-48	1.04M ± 6%
CockroachDBkv95/nodes=1-48	1.80M ± 0%
CockroachDBkv0/nodes=3-48	1.23M ± 6%
CockroachDBkv50/nodes=3-48	1.10M ± 0%
CockroachDBkv95/nodes=3-48	1.80M ± 0%
[Geomean]	1.33M

	write-p95-latency-ns
CockroachDBkv0/nodes=1-48	48.4M ±299%
CockroachDBkv50/nodes=1-48	2.56M ± 2%
CockroachDBkv95/nodes=1-48	2.83M ± 3%
CockroachDBkv0/nodes=3-48	2.59M ±20%
CockroachDBkv50/nodes=3-48	2.66M ±13%
CockroachDBkv95/nodes=3-48	2.77M ± 6%
[Geomean]	4.34M

	write-p99-latency-ns
CockroachDBkv0/nodes=1-48	68.4M ±219%
CockroachDBkv50/nodes=1-48	4.78M ±21%
CockroachDBkv95/nodes=1-48	4.40M ±36%
CockroachDBkv0/nodes=3-48	7.09M ±48%
CockroachDBkv50/nodes=3-48	4.92M ±18%
CockroachDBkv95/nodes=3-48	5.56M ±51%
[Geomean]	8.08M

	write-ops/sec
CockroachDBkv0/nodes=1-48	29.7k ± 4%
CockroachDBkv50/nodes=1-48	14.9k ± 0%
CockroachDBkv95/nodes=1-48	1.50k ± 1%
CockroachDBkv0/nodes=3-48	30.0k ± 0%
CockroachDBkv50/nodes=3-48	14.9k ± 0%
CockroachDBkv95/nodes=3-48	1.49k ± 1%
[Geomean]	8.71k

	write-ops
CockroachDBkv0/nodes=1-48	1.78M ± 4%
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	89.7k ± 1%
CockroachDBkv0/nodes=3-48	1.80M ± 0%
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	89.4k ± 1%
[Geomean]	523k

	read-avg-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	2.27M ±19%
CockroachDBkv95/nodes=1-48	1.23M ±144%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	2.23M ± 6%
CockroachDBkv95/nodes=3-48	1.76M ±94%
[Geomean]	1.82M

	read-p100-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	846M ± 7%
CockroachDBkv95/nodes=1-48	391M ±115%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	839M ± 0%
CockroachDBkv95/nodes=3-48	717M ±20%
[Geomean]	668M

	read-p50-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	300k ± 0%
CockroachDBkv95/nodes=1-48	100k ± 0%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	300k ± 0%
CockroachDBkv95/nodes=3-48	100k ± 0%
[Geomean]	173k

	read-p95-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	370k ±19%
CockroachDBkv95/nodes=1-48	270k ±26%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	350k ±14%
CockroachDBkv95/nodes=3-48	300k ± 0%
[Geomean]	320k

	read-p99-latency-ns
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	700k ± 0%
CockroachDBkv95/nodes=1-48	711k ±58%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	700k ± 0%
CockroachDBkv95/nodes=3-48	1.14M ±23%
[Geomean]	793k

	read-ops/sec
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	14.8k ± 0%
CockroachDBkv95/nodes=1-48	28.4k ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	14.9k ± 0%
CockroachDBkv95/nodes=3-48	28.3k ± 1%
[Geomean]	20.5k

	read-ops
CockroachDBkv0/nodes=1-48
CockroachDBkv50/nodes=1-48	891k ± 0%
CockroachDBkv95/nodes=1-48	1.70M ± 1%
CockroachDBkv0/nodes=3-48
CockroachDBkv50/nodes=3-48	891k ± 0%
CockroachDBkv95/nodes=3-48	1.70M ± 1%
[Geomean]	1.23M

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