Diff Report
Run #52e96dacba2bc: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e96ef41921e: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemList::__construct

Drupal\Core\Field\FieldItemList::__constructRun #52e96dacba2bcRun #52e96ef41921eDiffDiff%
Number of Function Calls28 28 0 0.0%
Incl. Wall Time (microsec)21,252 22,369 1,117 5.3%
Incl. Wall Time (microsec) per call 759 799 40 5.3%
Excl. Wall Time (microsec)271 307 36 13.3%
Incl. CPU (microsecs)21,272 22,398 1,126 5.3%
Incl. CPU (microsecs) per call 760 800 40 5.3%
Excl. CPU (microsec)239 276 37 15.5%
Incl. MemUse (bytes)1,846,496 1,846,496 0 0.0%
Incl. MemUse (bytes) per call 65,946 65,946 0 0.0%
Excl. MemUse (bytes)13,296 13,296 0 0.0%
Incl. PeakMemUse (bytes)1,833,728 1,833,728 0 0.0%
Incl. PeakMemUse (bytes) per call 65,490 65,490 0 0.0%
Excl. PeakMemUse (bytes)2,160 2,160 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Field\FieldItemList::__construct [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\Field\FieldItemList::__construct0 N/A% 1,117 3.0% 1,126 2.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function36 3.2% 37 3.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\TypedData\TypedDataManager::createInstance0 N/A% 799 71.5% 807 71.7% 0 N/A% 0 N/A%
Drupal\Core\Field\ConfigFieldItemList::__construct0 N/A% 328 29.4% 330 29.3% 0 N/A% 0 N/A%
Drupal\node\NodeTitleItemList::__construct0 N/A% -10 -0.9% -11 -1.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\TypedData\Plugin\DataType\ItemList::createItem0 N/A% 1,080 96.7% 1,084 96.3% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::__construct0 N/A% 1 0.1% 5 0.4% 0 N/A% 0 N/A%