Diff Report
Run #565918537d922: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5659186b7d6e0: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Render\Element::isEmpty

Drupal\Core\Render\Element::isEmptyRun #565918537d922Run #5659186b7d6e0DiffDiff%
Number of Function Calls1,400 1,400 0 0.0%
Incl. Wall Time (microsec)5,670 5,779 109 1.9%
Incl. Wall Time (microsec) per call 4 4 0 1.9%
Excl. Wall Time (microsec)5,644 5,761 117 2.1%
Incl. MemUse (bytes)320,800 320,808 8 0.0%
Incl. MemUse (bytes) per call 229 229 0 0.0%
Excl. MemUse (bytes)38,464 38,464 0 0.0%
Incl. PeakMemUse (bytes)49,600 49,608 8 0.0%
Incl. PeakMemUse (bytes) per call 35 35 0 0.0%
Excl. PeakMemUse (bytes)36,000 36,008 8 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Render\Element::isEmpty [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Render\Element::isEmpty0 N/A% 109 0.0% 8 0.0% 8 0.0%
Exclusive Metrics Diff for Current Function117 107.3% 0 0.0% 8 100.0%
Parent function
Drupal\block\BlockViewBuilder::preRender0 N/A% 109 100.0% 8 100.0% 8 100.0%
Child functions
array_keys0 N/A% -22 -20.2% 8 100.0% 0 0.0%
count0 N/A% 14 12.8% 0 0.0% 0 0.0%