Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206513e72e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Datetime\DateTimePlus::__construct

Drupal\Component\Datetime\DateTimePlus::__constructRun #539205a48c548Run #539206513e72eDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)760 774 14 1.8%
Incl. Wall Time (microsec) per call 253 258 5 1.8%
Excl. Wall Time (microsec)77 78 1 1.3%
Incl. CPU (microsecs)765 779 14 1.8%
Incl. CPU (microsecs) per call 255 260 5 1.8%
Excl. CPU (microsec)59 57 -2 -3.4%
Incl. MemUse (bytes)7,960 7,960 0 0.0%
Incl. MemUse (bytes) per call 2,653 2,653 0 0.0%
Excl. MemUse (bytes)-1,036 -1,036 0 0.0%
Incl. PeakMemUse (bytes)9,544 9,544 0 0.0%
Incl. PeakMemUse (bytes) per call 3,181 3,181 0 0.0%
Excl. PeakMemUse (bytes)1,556 1,556 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% 14 1.5% 14 4.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 7.1% -2 -14.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Datetime\DrupalDateTime::__construct0 N/A% 14 100.0% 14 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Datetime\DateTimePlus::checkErrors0 N/A% 10 71.4% 11 78.6% 0 N/A% 0 N/A%
Drupal\Core\Datetime\DrupalDateTime::prepareTimezone0 N/A% 4 28.6% 4 28.6% 0 N/A% 0 N/A%
date_parse0 N/A% -1 -7.1% -1 -7.1% 0 N/A% 0 N/A%
array_unique0 N/A% 0 0.0% -1 -7.1% 0 N/A% 0 N/A%
DateTime::__construct0 N/A% 0 0.0% 1 7.1% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::prepareTime0 N/A% 0 0.0% 2 14.3% 0 N/A% 0 N/A%