Diff Report
Run #52e49b28a90e1: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Field\ConfigFieldItemList::__construct

Drupal\Core\Field\ConfigFieldItemList::__constructRun #52e49b28a90e1Run #52e49acfb0eb8DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)1,973 1,916 -57 -2.9%
Incl. Wall Time (microsec) per call 493 479 -14 -2.9%
Excl. Wall Time (microsec)20 19 -1 -5.0%
Incl. CPU (microsecs)1,973 1,923 -50 -2.5%
Incl. CPU (microsecs) per call 493 481 -13 -2.5%
Excl. CPU (microsec)21 24 3 14.3%
Incl. MemUse (bytes)434,840 434,840 0 0.0%
Incl. MemUse (bytes) per call 108,710 108,710 0 0.0%
Excl. MemUse (bytes)1,176 1,176 0 0.0%
Incl. PeakMemUse (bytes)408,832 408,832 0 0.0%
Incl. PeakMemUse (bytes) per call 102,208 102,208 0 0.0%
Excl. PeakMemUse (bytes)1,208 1,208 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Field\ConfigFieldItemList::__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\Field\ConfigFieldItemList::__construct0 N/A% -57 -19.9% -50 -11.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -1.8% 3 6.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\TypedData\TypedDataManager::createInstance0 N/A% -57 -100.0% -50 -100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Field\FieldItemList::__construct0 N/A% -56 -98.2% -53 -106.0% 0 N/A% 0 N/A%