Diff Report
Run #51af430daedb2: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Entity\Field\Type\Field::__construct

Drupal\Core\Entity\Field\Type\Field::__constructRun #51af430daedb2Run #51af3d98520b7DiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)9,107 9,517 410 4.5%
Incl. Wall Time (microsec) per call 434 453 20 4.5%
Excl. Wall Time (microsec)156 162 6 3.8%
Incl. CPU (microsecs)9,122 9,537 415 4.5%
Incl. CPU (microsecs) per call 434 454 20 4.5%
Excl. CPU (microsec)145 161 16 11.0%
Incl. MemUse (bytes)787,928 787,928 0 0.0%
Incl. MemUse (bytes) per call 37,520 37,520 0 0.0%
Excl. MemUse (bytes)8,816 8,816 0 0.0%
Incl. PeakMemUse (bytes)799,120 799,120 0 0.0%
Incl. PeakMemUse (bytes) per call 38,053 38,053 0 0.0%
Excl. PeakMemUse (bytes)1,440 1,440 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Entity\Field\Type\Field::__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\Entity\Field\Type\Field::__construct0 N/A% 410 30.3% 415 22.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 1.5% 16 3.9% 0 N/A% 0 N/A%
Parent function
Drupal\Core\TypedData\TypedDataFactory::createInstance0 N/A% 410 100.0% 415 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\TypedData\ItemList::createItem0 N/A% 403 98.3% 399 96.1% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::__construct0 N/A% 1 0.2% 0 0.0% 0 N/A% 0 N/A%