Diff Report
Run #534ad9c94e95b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Datetime\DateTimePlus::__construct

Drupal\Component\Datetime\DateTimePlus::__constructRun #534ad9c94e95bRun #534ad8dec7444DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)546 524 -22 -4.0%
Incl. Wall Time (microsec) per call 273 262 -11 -4.0%
Excl. Wall Time (microsec)75 65 -10 -13.3%
Incl. CPU (microsecs)549 527 -22 -4.0%
Incl. CPU (microsecs) per call 275 264 -11 -4.0%
Excl. CPU (microsec)50 48 -2 -4.0%
Incl. MemUse (bytes)7,912 7,912 0 0.0%
Incl. MemUse (bytes) per call 3,956 3,956 0 0.0%
Excl. MemUse (bytes)-864 -864 0 0.0%
Incl. PeakMemUse (bytes)8,660 8,660 0 0.0%
Incl. PeakMemUse (bytes) per call 4,330 4,330 0 0.0%
Excl. PeakMemUse (bytes)1,356 1,356 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% -22 -1.3% -22 -4.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-10 -45.5% -2 -9.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Datetime\DrupalDateTime::__construct0 N/A% -22 -100.0% -22 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Datetime\DrupalDateTime::prepareTimezone0 N/A% -7 -31.8% -8 -36.4% 0 N/A% 0 N/A%
DateTime::__construct0 N/A% -5 -22.7% -11 -50.0% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::checkErrors0 N/A% -1 -4.5% 0 0.0% 0 N/A% 0 N/A%
date_parse0 N/A% 1 4.5% 0 0.0% 0 N/A% 0 N/A%
array_unique0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::prepareTime0 N/A% 0 0.0% -1 -4.5% 0 N/A% 0 N/A%