Diff Report
Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e2663e694: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Datetime\DateTimePlus::__construct

Drupal\Component\Datetime\DateTimePlus::__constructRun #5350e128cfd2bRun #5350e2663e694DiffDiff%
Number of Function Calls51 51 0 0.0%
Incl. Wall Time (microsec)5,549 5,594 45 0.8%
Incl. Wall Time (microsec) per call 109 110 1 0.8%
Excl. Wall Time (microsec)729 758 29 4.0%
Incl. CPU (microsecs)5,583 5,638 55 1.0%
Incl. CPU (microsecs) per call 109 111 1 1.0%
Excl. CPU (microsec)485 536 51 10.5%
Incl. MemUse (bytes)26,992 26,992 0 0.0%
Incl. MemUse (bytes) per call 529 529 0 0.0%
Excl. MemUse (bytes)9,504 9,504 0 0.0%
Incl. PeakMemUse (bytes)4,800 0 -4,800 -100.0%
Incl. PeakMemUse (bytes) per call 94 0 -94 -100.0%
Excl. PeakMemUse (bytes)432 0 -432 -100.0%

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% 45 2.8% 55 3.2% 0 0.0% -4,800 -21.3%
Exclusive Metrics Diff for Current Function29 64.4% 51 92.7% 0 N/A% -432 -9.0%
Parent function
Drupal\Core\Datetime\DrupalDateTime::__construct0 N/A% 45 100.0% 55 100.0% 0 N/A% -4,800 -100.0%
Child functions
Drupal\Core\Datetime\DrupalDateTime::prepareTimezone0 N/A% 23 51.1% 19 34.5% 0 N/A% -2,112 -44.0%
array_unique0 N/A% -20 -44.4% -19 -34.5% 0 N/A% 0 0.0%
DateTime::__construct0 N/A% 11 24.4% 20 36.4% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::prepareTime0 N/A% 2 4.4% -5 -9.1% 0 N/A% 0 0.0%
date_parse0 N/A% 0 0.0% -2 -3.6% 0 N/A% -1,888 -39.3%
Drupal\Component\Datetime\DateTimePlus::checkErrors0 N/A% 0 0.0% -9 -16.4% 0 N/A% -368 -7.7%