Diff Report
Run #51f62b0e7bc11: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #51f628573214c: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for Drupal\Core\TypedData\ItemList::isEmpty

Drupal\Core\TypedData\ItemList::isEmptyRun #51f62b0e7bc11Run #51f628573214cDiffDiff%
Number of Function Calls241 241 0 0.0%
Incl. Wall Time (microsec)3,319 3,321 2 0.1%
Incl. Wall Time (microsec) per call 14 14 0 0.1%
Excl. Wall Time (microsec)1,102 1,113 11 1.0%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 17 17 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)29,488 29,488 0 0.0%
Incl. MemUse (bytes) per call 122 122 0 0.0%
Excl. MemUse (bytes)8,136 8,136 0 0.0%
Incl. PeakMemUse (bytes)10,080 9,880 -200 -2.0%
Incl. PeakMemUse (bytes) per call 42 41 -1 -2.0%
Excl. PeakMemUse (bytes)5,232 5,024 -208 -4.0%

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% 2 0.0% 4,000 20.0% 0 0.0% -200 -0.0%
Exclusive Metrics Diff for Current Function11 550.0% 0 0.0% 0 N/A% -208 -104.0%
Parent functions
Drupal\image\Plugin\field\formatter\ImageFormatterBase::prepareView0 N/A% 2 100.0% 0 0.0% 0 N/A% -72 -36.0%
Drupal\Core\Entity\EntityBCDecorator::__get0 N/A% 0 0.0% 4,000 100.0% 0 N/A% -128 -64.0%
Child functions
Drupal\field\Plugin\Type\FieldType\ConfigEntityReferenceItemBase::isEmpty0 N/A% -14 -700.0% 4,000 100.0% 0 N/A% 0 0.0%
Drupal\text\Plugin\field\field_type\TextWithSummaryItem::isEmpty0 N/A% 3 150.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\text\Plugin\field\field_type\TextItemBase::isEmpty0 N/A% 3 150.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\TypedData\Plugin\DataType\Map::isEmpty0 N/A% -1 -50.0% 0 0.0% 0 N/A% 8 4.0%