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

Drupal\Core\Field\FieldItemList::__constructRun #52e96ef41921eRun #52e96dacba2bcDiffDiff%
Number of Function Calls28 28 0 0.0%
Incl. Wall Time (microsec)22,369 21,252 -1,117 -5.0%
Incl. Wall Time (microsec) per call 799 759 -40 -5.0%
Excl. Wall Time (microsec)307 271 -36 -11.7%
Incl. CPU (microsecs)22,398 21,272 -1,126 -5.0%
Incl. CPU (microsecs) per call 800 760 -40 -5.0%
Excl. CPU (microsec)276 239 -37 -13.4%
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 Function-36 -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%