Diff Report
Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e2663e694: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemList::__isset

Drupal\Core\Field\FieldItemList::__issetRun #5350e128cfd2bRun #5350e2663e694DiffDiff%
Number of Function Calls102 102 0 0.0%
Incl. Wall Time (microsec)2,236 2,396 160 7.2%
Incl. Wall Time (microsec) per call 22 23 2 7.2%
Excl. Wall Time (microsec)472 492 20 4.2%
Incl. CPU (microsecs)2,320 2,487 167 7.2%
Incl. CPU (microsecs) per call 23 24 2 7.2%
Excl. CPU (microsec)380 419 39 10.3%
Incl. MemUse (bytes)16,952 16,952 0 0.0%
Incl. MemUse (bytes) per call 166 166 0 0.0%
Excl. MemUse (bytes)2,272 2,272 0 0.0%
Incl. PeakMemUse (bytes)19,472 19,472 0 0.0%
Incl. PeakMemUse (bytes) per call 191 191 0 0.0%
Excl. PeakMemUse (bytes)3,008 3,008 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Field\FieldItemList::__isset [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::__isset0 N/A% 160 10.0% 167 9.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function20 12.5% 39 23.4% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\ContentEntityBase::setDefaultLangcode0 N/A% 162 101.2% 176 105.4% 0 N/A% 0 N/A%
comment_node_links_alter0 N/A% -2 -1.2% -9 -5.4% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Field\FieldItemBase::__isset0 N/A% 107 66.9% 100 59.9% 0 N/A% 0 N/A%
Drupal\Core\TypedData\Plugin\DataType\ItemList::first0 N/A% 33 20.6% 28 16.8% 0 N/A% 0 N/A%