Diff Report
Run #52e4374042ace: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Datetime\DateTimePlus::__construct

Drupal\Component\Datetime\DateTimePlus::__constructRun #52e4374042aceRun #52e436ce9c71dDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)398 379 -19 -4.8%
Incl. Wall Time (microsec) per call 133 126 -6 -4.8%
Excl. Wall Time (microsec)61 53 -8 -13.1%
Incl. CPU (microsecs)401 384 -17 -4.2%
Incl. CPU (microsecs) per call 134 128 -6 -4.2%
Excl. CPU (microsec)46 44 -2 -4.3%
Incl. MemUse (bytes)14,664 14,664 0 0.0%
Incl. MemUse (bytes) per call 4,888 4,888 0 0.0%
Excl. MemUse (bytes)-1,248 -1,248 0 0.0%
Incl. PeakMemUse (bytes)16,632 16,632 0 0.0%
Incl. PeakMemUse (bytes) per call 5,544 5,544 0 0.0%
Excl. PeakMemUse (bytes)2,320 2,320 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% -19 -1.6% -17 -1.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-8 -42.1% -2 -11.8% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Datetime\DrupalDateTime::__construct0 N/A% -19 -100.0% -17 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Datetime\DrupalDateTime::prepareTimezone0 N/A% -9 -47.4% -11 -64.7% 0 N/A% 0 N/A%
DateTime::__construct0 N/A% -2 -10.5% -2 -11.8% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::checkErrors0 N/A% -1 -5.3% 2 11.8% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::prepareTime0 N/A% 1 5.3% 0 0.0% 0 N/A% 0 N/A%
array_unique0 N/A% 0 0.0% -4 -23.5% 0 N/A% 0 N/A%
date_parse0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%