Diff Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a7d2151b1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Datetime\DateTimePlus::__construct

Drupal\Component\Datetime\DateTimePlus::__constructRun #54e0a6d45fe2aRun #54e0a7d2151b1DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)578 571 -7 -1.2%
Incl. Wall Time (microsec) per call 116 114 -1 -1.2%
Excl. Wall Time (microsec)73 84 11 15.1%
Incl. CPU (microsecs)581 576 -5 -0.9%
Incl. CPU (microsecs) per call 116 115 -1 -0.9%
Excl. CPU (microsec)47 54 7 14.9%
Incl. MemUse (bytes)10,848 10,848 0 0.0%
Incl. MemUse (bytes) per call 2,170 2,170 0 0.0%
Excl. MemUse (bytes)2,728 2,728 0 0.0%
Incl. PeakMemUse (bytes)10,408 10,480 72 0.7%
Incl. PeakMemUse (bytes) per call 2,082 2,096 14 0.7%
Excl. PeakMemUse (bytes)2,528 2,528 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% -7 -0.9% -5 -1.4% 0 0.0% 72 0.7%
Exclusive Metrics Diff for Current Function11 157.1% 7 140.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Datetime\DrupalDateTime::__construct0 N/A% -7 -100.0% -5 -100.0% 0 N/A% 72 100.0%
Child functions
Drupal\Core\Datetime\DrupalDateTime::prepareTimezone0 N/A% -9 -128.6% -5 -100.0% 0 N/A% 72 100.0%
Drupal\Component\Datetime\DateTimePlus::checkErrors0 N/A% -5 -71.4% -5 -100.0% 0 N/A% 0 0.0%
DateTime::__construct0 N/A% -3 -42.9% -2 -40.0% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::prepareTime0 N/A% -1 -14.3% 2 40.0% 0 N/A% 0 0.0%
array_unique0 N/A% 0 0.0% -2 -40.0% 0 N/A% 0 0.0%