Diff Report
Run #536ffcbacf96d: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemList::__get

Drupal\Core\Field\FieldItemList::__getRun #536ffcbacf96dRun #536ffbe232db1DiffDiff%
Number of Function Calls54 54 0 0.0%
Incl. Wall Time (microsec)3,553 3,694 141 4.0%
Incl. Wall Time (microsec) per call 66 68 3 4.0%
Excl. Wall Time (microsec)294 287 -7 -2.4%
Incl. CPU (microsecs)3,577 3,710 133 3.7%
Incl. CPU (microsecs) per call 66 69 2 3.7%
Excl. CPU (microsec)263 251 -12 -4.6%
Incl. MemUse (bytes)122,272 122,288 16 0.0%
Incl. MemUse (bytes) per call 2,264 2,265 0 0.0%
Excl. MemUse (bytes)22,768 22,768 0 0.0%
Incl. PeakMemUse (bytes)172,088 172,112 24 0.0%
Incl. PeakMemUse (bytes) per call 3,187 3,187 0 0.0%
Excl. PeakMemUse (bytes)6,248 6,248 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% 141 8.9% 133 7.4% 16 0.0% 24 0.1%
Exclusive Metrics Diff for Current Function-7 -5.0% -12 -9.0% 0 0.0% 0 0.0%
Parent functions
shortcut_renderable_links0 N/A% 140 99.3% 135 101.5% 0 0.0% 8 33.3%
Drupal\Core\Entity\ContentEntityBase::setDefaultLangcode0 N/A% 15 10.6% 14 10.5% 16 100.0% 16 66.7%
Drupal\node\Entity\Node::getOwnerId0 N/A% -6 -4.3% -5 -3.8% 0 0.0% 0 0.0%
Drupal\Core\Entity\ContentEntityBase::getEntityKey0 N/A% -5 -3.5% -6 -4.5% 0 0.0% 0 0.0%
Drupal\comment\Entity\Comment::getCommentedEntity0 N/A% 5 3.5% 5 3.8% 0 0.0% 0 0.0%
Drupal\comment\Plugin\Field\FieldFormatter\CommentDefaultFormatter::viewElements0 N/A% 5 3.5% 6 4.5% 0 0.0% 0 0.0%
Drupal\comment\Entity\Comment::getAuthorEmail0 N/A% -4 -2.8% -5 -3.8% 0 0.0% 0 0.0%
comment_node_links_alter0 N/A% -3 -2.1% -4 -3.0% 0 0.0% 0 0.0%
Drupal\comment\Entity\Comment::getFieldName0 N/A% -2 -1.4% -2 -1.5% 0 0.0% 0 0.0%
Drupal\comment\Entity\Comment::getCommentedEntityId0 N/A% -2 -1.4% -1 -0.8% 0 0.0% 0 0.0%
Drupal\node\Entity\Node::getCreatedTime0 N/A% 1 0.7% 0 0.0% 0 0.0% 0 0.0%
rdf_preprocess_node0 N/A% -1 -0.7% -2 -1.5% 0 0.0% 0 0.0%
Drupal\comment\CommentForm::form0 N/A% 1 0.7% 5 3.8% 0 0.0% 0 0.0%
Drupal\comment\Entity\Comment::getSubject0 N/A% -1 -0.7% 0 0.0% 0 0.0% 0 0.0%
Drupal\comment\Entity\Comment::getAuthorName0 N/A% -1 -0.7% -3 -2.3% 0 0.0% 0 0.0%
Drupal\comment\Entity\Comment::getCommentedEntityTypeId0 N/A% -1 -0.7% -2 -1.5% 0 0.0% 0 0.0%
Drupal\shortcut\Entity\Shortcut::getRouteName0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\node\Entity\Node::isPublished0 N/A% 0 0.0% 1 0.8% 0 0.0% 0 0.0%
Drupal\comment\Entity\Comment::hasParentComment0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\node\Entity\Node::isPromoted0 N/A% 0 0.0% 1 0.8% 0 0.0% 0 0.0%
Drupal\node\Entity\Node::getChangedTime0 N/A% 0 0.0% 2 1.5% 0 0.0% 0 0.0%
Drupal\comment\Entity\Comment::getHomepage0 N/A% 0 0.0% -2 -1.5% 0 0.0% 0 0.0%
Drupal\node\Entity\Node::getOwner0 N/A% 0 0.0% -3 -2.3% 0 0.0% 0 0.0%
Drupal\user\Entity\User::getUsername0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\node\Entity\Node::isSticky0 N/A% 0 0.0% -1 -0.8% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Field\FieldItemBase::__get0 N/A% 150 106.4% 150 112.8% 16 100.0% 24 100.0%
Drupal\Core\TypedData\Plugin\DataType\ItemList::first0 N/A% -5 -3.5% -10 -7.5% 0 0.0% 0 0.0%
Drupal\Core\Field\Plugin\Field\FieldType\EntityReferenceItem::__get0 N/A% 4 2.8% 8 6.0% 0 0.0% 0 0.0%
Drupal\comment\Plugin\Field\FieldType\CommentItem::__get0 N/A% -1 -0.7% -3 -2.3% 0 0.0% 0 0.0%