Diff Report
Run #519fbb3f5c2a0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fbcb7249d1: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Datetime\DateTimePlus::__construct

Drupal\Component\Datetime\DateTimePlus::__constructRun #519fbb3f5c2a0Run #519fbcb7249d1DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)394 378 -16 -4.1%
Incl. Wall Time (microsec) per call 197 189 -8 -4.1%
Excl. Wall Time (microsec)77 76 -1 -1.3%
Incl. CPU (microsecs)396 380 -16 -4.0%
Incl. CPU (microsecs) per call 198 190 -8 -4.0%
Excl. CPU (microsec)58 50 -8 -13.8%
Incl. MemUse (bytes)29,608 29,608 0 0.0%
Incl. MemUse (bytes) per call 14,804 14,804 0 0.0%
Excl. MemUse (bytes)5,496 5,496 0 0.0%
Incl. PeakMemUse (bytes)14,800 14,800 0 0.0%
Incl. PeakMemUse (bytes) per call 7,400 7,400 0 0.0%
Excl. PeakMemUse (bytes)2,136 2,136 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Component\Datetime\DateTimePlus::__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\Component\Datetime\DateTimePlus::__construct0 N/A% -16 -4.2% -16 -5.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -6.2% -8 -50.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Datetime\DrupalDateTime::__construct0 N/A% -16 -100.0% -16 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Datetime\DrupalDateTime::prepareTimezone0 N/A% -12 -75.0% -13 -81.2% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::checkErrors0 N/A% -1 -6.2% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::inputIsFormat0 N/A% -1 -6.2% 1 6.2% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::inputIsArray0 N/A% -1 -6.2% -2 -12.5% 0 N/A% 0 N/A%
array_unique0 N/A% 0 0.0% -1 -6.2% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::constructFromTimestamp0 N/A% 0 0.0% 1 6.2% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::constructFallback0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::inputIsTimestamp0 N/A% 0 0.0% 1 6.2% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::prepareFormat0 N/A% 0 0.0% 5 31.2% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::inputIsObject0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::prepareTime0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%