Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fd5a43e70: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemList::__get

Drupal\Core\Field\FieldItemList::__getRun #5391fc871e91dRun #5391fd5a43e70DiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)14,052 13,811 -241 -1.7%
Incl. Wall Time (microsec) per call 703 691 -12 -1.7%
Excl. Wall Time (microsec)142 150 8 5.6%
Incl. CPU (microsecs)12,528 12,206 -322 -2.6%
Incl. CPU (microsecs) per call 626 610 -16 -2.6%
Excl. CPU (microsec)130 140 10 7.7%
Incl. MemUse (bytes)192,400 192,928 528 0.3%
Incl. MemUse (bytes) per call 9,620 9,646 26 0.3%
Excl. MemUse (bytes)6,448 6,448 0 0.0%
Incl. PeakMemUse (bytes)213,884 213,464 -420 -0.2%
Incl. PeakMemUse (bytes) per call 10,694 10,673 -21 -0.2%
Excl. PeakMemUse (bytes)4,184 3,772 -412 -9.8%

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% -241 -14.4% -322 -80.5% 528 2.1% -420 -1.7%
Exclusive Metrics Diff for Current Function8 3.3% 10 3.1% 0 0.0% -412 -98.1%
Parent functions
Drupal\node\Entity\Node::getOwner0 N/A% -199 -82.6% -291 -90.4% 528 100.0% 476 113.3%
shortcut_renderable_links0 N/A% -78 -32.4% -70 -21.7% 0 0.0% -428 -101.9%
Drupal\shortcut\Entity\Shortcut::getCacheTag0 N/A% 23 9.5% 22 6.8% 0 0.0% 0 0.0%
Drupal\Core\Entity\ContentEntityBase::setDefaultLangcode0 N/A% 10 4.1% 9 2.8% 0 0.0% 0 0.0%
Drupal\node\Entity\Node::getCreatedTime0 N/A% 8 3.3% 9 2.8% 0 0.0% 0 0.0%
Drupal\node\Entity\Node::isPublished0 N/A% 2 0.8% 2 0.6% 0 0.0% -468 -111.4%
Drupal\shortcut\Entity\Shortcut::getRouteName0 N/A% -2 -0.8% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\ContentEntityBase::getEntityKey0 N/A% -2 -0.8% -1 -0.3% 0 0.0% 0 0.0%
Drupal\node\Entity\Node::isSticky0 N/A% -1 -0.4% -1 -0.3% 0 0.0% 0 0.0%
Drupal\node\Entity\Node::getOwnerId0 N/A% -1 -0.4% -1 -0.3% 0 0.0% 0 0.0%
Drupal\node\Entity\Node::isPromoted0 N/A% -1 -0.4% -1 -0.3% 0 0.0% 0 0.0%
Drupal\node\Entity\Node::getChangedTime0 N/A% 0 0.0% 1 0.3% 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%
Child functions
Drupal\Core\Field\FieldItemBase::__get0 N/A% -248 -102.9% -331 -102.8% 528 100.0% 48 11.4%
Drupal\Core\TypedData\Plugin\DataType\ItemList::first0 N/A% -1 -0.4% -1 -0.3% 0 0.0% -56 -13.3%