Diff Report
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de55978b9a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\TypedData\Plugin\DataType\ItemList::first

Drupal\Core\TypedData\Plugin\DataType\ItemList::firstRun #541de429e5ab1Run #541de55978b9aDiffDiff%
Number of Function Calls280 280 0 0.0%
Incl. Wall Time (microsec)2,060 2,023 -37 -1.8%
Incl. Wall Time (microsec) per call 7 7 -0 -1.8%
Excl. Wall Time (microsec)862 839 -23 -2.7%
Incl. CPU (microsecs)2,268 2,267 -1 -0.0%
Incl. CPU (microsecs) per call 8 8 -0 -0.0%
Excl. CPU (microsec)874 874 0 0.0%
Incl. MemUse (bytes)5,952 5,952 0 0.0%
Incl. MemUse (bytes) per call 21 21 0 0.0%
Excl. MemUse (bytes)3,720 3,720 0 0.0%
Incl. PeakMemUse (bytes)6,216 6,216 0 0.0%
Incl. PeakMemUse (bytes) per call 22 22 0 0.0%
Excl. PeakMemUse (bytes)3,680 3,680 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\TypedData\Plugin\DataType\ItemList::first [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\Plugin\DataType\ItemList::first0 N/A% -37 -1.9% -1 -0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-23 -62.2% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Field\FieldItemList::__get0 N/A% -33 -89.2% -6 -600.0% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemList::__isset0 N/A% -5 -13.5% -6 -600.0% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemList::applyDefaultValue0 N/A% 1 2.7% 5 500.0% 0 N/A% 0 N/A%
rdf_preprocess_node0 N/A% 0 0.0% 6 600.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\TypedData\Plugin\DataType\ItemList::get0 N/A% -14 -37.8% -1 -100.0% 0 N/A% 0 N/A%