Diff Report
Run #523f1dee40c1a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f1e3aba264: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\TypedData\ItemList::isEmpty

Drupal\Core\TypedData\ItemList::isEmptyRun #523f1dee40c1aRun #523f1e3aba264DiffDiff%
Number of Function Calls50 50 0 0.0%
Incl. Wall Time (microsec)367 389 22 6.0%
Incl. Wall Time (microsec) per call 7 8 0 6.0%
Excl. Wall Time (microsec)113 116 3 2.7%
Incl. CPU (microsecs)430 438 8 1.9%
Incl. CPU (microsecs) per call 9 9 0 1.9%
Excl. CPU (microsec)150 147 -3 -2.0%
Incl. MemUse (bytes)4,496 4,496 0 0.0%
Incl. MemUse (bytes) per call 90 90 0 0.0%
Excl. MemUse (bytes)2,464 2,464 0 0.0%
Incl. PeakMemUse (bytes)1,296 1,296 0 0.0%
Incl. PeakMemUse (bytes) per call 26 26 0 0.0%
Excl. PeakMemUse (bytes)840 840 0 0.0%

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


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\TypedData\ItemList::isEmpty0 N/A% 22 2.2% 8 4.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 13.6% -3 -37.5% 0 N/A% 0 N/A%
Parent function
Drupal\image\Plugin\field\formatter\ImageFormatterBase::prepareView0 N/A% 22 100.0% 8 100.0% 0 N/A% 0 N/A%
Child function
Drupal\file\Plugin\field\field_type\FileItem::isEmpty0 N/A% 19 86.4% 11 137.5% 0 N/A% 0 N/A%