Diff Report
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920bd97d62d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemList::__get

Drupal\Core\Field\FieldItemList::__getRun #53920b950c201Run #53920bd97d62dDiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)3,642 3,723 81 2.2%
Incl. Wall Time (microsec) per call 405 414 9 2.2%
Excl. Wall Time (microsec)64 67 3 4.7%
Incl. CPU (microsecs)3,376 3,552 176 5.2%
Incl. CPU (microsecs) per call 375 395 20 5.2%
Excl. CPU (microsec)60 59 -1 -1.7%
Incl. MemUse (bytes)38,916 38,916 0 0.0%
Incl. MemUse (bytes) per call 4,324 4,324 0 0.0%
Excl. MemUse (bytes)2,224 2,224 0 0.0%
Incl. PeakMemUse (bytes)53,848 53,848 0 0.0%
Incl. PeakMemUse (bytes) per call 5,983 5,983 0 0.0%
Excl. PeakMemUse (bytes)1,496 1,496 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Field\FieldItemList::__get [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::__get0 N/A% 81 17.8% 176 40.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 3.7% -1 -0.6% 0 N/A% 0 N/A%
Parent functions
Drupal\shortcut\Entity\Shortcut::getCacheTag0 N/A% 72 88.9% 70 39.8% 0 N/A% 0 N/A%
shortcut_renderable_links0 N/A% 18 22.2% 116 65.9% 0 N/A% 0 N/A%
Drupal\Core\Entity\ContentEntityBase::setDefaultLangcode0 N/A% -9 -11.1% -10 -5.7% 0 N/A% 0 N/A%
Drupal\shortcut\Entity\Shortcut::getRouteName0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Field\FieldItemBase::__get0 N/A% 77 95.1% 175 99.4% 0 N/A% 0 N/A%
Drupal\Core\TypedData\Plugin\DataType\ItemList::first0 N/A% 1 1.2% 2 1.1% 0 N/A% 0 N/A%