Diff Report
Run #51ec5ca916d7d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec5d631cb28: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Datetime\DateTimePlus::__construct

Drupal\Component\Datetime\DateTimePlus::__constructRun #51ec5ca916d7dRun #51ec5d631cb28DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)331 339 8 2.4%
Incl. Wall Time (microsec) per call 166 170 4 2.4%
Excl. Wall Time (microsec)71 78 7 9.9%
Incl. CPU (microsecs)334 342 8 2.4%
Incl. CPU (microsecs) per call 167 171 4 2.4%
Excl. CPU (microsec)52 46 -6 -11.5%
Incl. MemUse (bytes)29,568 29,584 16 0.1%
Incl. MemUse (bytes) per call 14,784 14,792 8 0.1%
Excl. MemUse (bytes)5,592 5,592 0 0.0%
Incl. PeakMemUse (bytes)15,160 13,272 -1,888 -12.5%
Incl. PeakMemUse (bytes) per call 7,580 6,636 -944 -12.5%
Excl. PeakMemUse (bytes)3,008 2,384 -624 -20.7%

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% 8 0.1% 8 0.1% 16 0.0% -1,888 -2.9%
Exclusive Metrics Diff for Current Function7 87.5% -6 -75.0% 0 0.0% -624 -33.1%
Parent function
Drupal\Core\Datetime\DrupalDateTime::__construct0 N/A% 8 100.0% 8 100.0% 16 100.0% -1,888 -100.0%
Child functions
Drupal\Component\Datetime\DateTimePlus::constructFallback0 N/A% 1 12.5% 2 25.0% 0 0.0% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::constructFromTimestamp0 N/A% 1 12.5% 2 25.0% 0 0.0% -336 -17.8%
Drupal\Core\Datetime\DrupalDateTime::prepareTimezone0 N/A% -1 -12.5% -1 -12.5% 0 0.0% -1,000 -53.0%
Drupal\Component\Datetime\DateTimePlus::checkErrors0 N/A% 0 0.0% 5 62.5% 0 0.0% -368 -19.5%
array_unique0 N/A% 0 0.0% 2 25.0% 0 0.0% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::inputIsFormat0 N/A% 0 0.0% 2 25.0% 0 0.0% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::inputIsTimestamp0 N/A% 0 0.0% -3 -37.5% 0 0.0% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::prepareFormat0 N/A% 0 0.0% -1 -12.5% 8 50.0% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::inputIsObject0 N/A% 0 0.0% 2 25.0% 0 0.0% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::inputIsArray0 N/A% 0 0.0% 1 12.5% 0 0.0% 440 23.3%
Drupal\Component\Datetime\DateTimePlus::prepareTime0 N/A% 0 0.0% 3 37.5% 8 50.0% 0 0.0%