Diff Report
Run #51774d289642f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51774c26bf054: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Datetime\DateTimePlus::__construct

Drupal\Component\Datetime\DateTimePlus::__constructRun #51774d289642fRun #51774c26bf054DiffDiff%
Number of Function Calls52 52 0 0.0%
Incl. Wall Time (microsec)6,472 6,563 91 1.4%
Incl. Wall Time (microsec) per call 124 126 2 1.4%
Excl. Wall Time (microsec)1,289 1,314 25 1.9%
Incl. CPU (microsecs)6,517 6,610 93 1.4%
Incl. CPU (microsecs) per call 125 127 2 1.4%
Excl. CPU (microsec)966 993 27 2.8%
Incl. MemUse (bytes)75,616 75,616 0 0.0%
Incl. MemUse (bytes) per call 1,454 1,454 0 0.0%
Excl. MemUse (bytes)39,712 39,712 0 0.0%
Incl. PeakMemUse (bytes)11,072 14,904 3,832 34.6%
Incl. PeakMemUse (bytes) per call 213 287 74 34.6%
Excl. PeakMemUse (bytes)1,976 2,728 752 38.1%

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% 91 0.3% 93 0.3% 0 0.0% 3,832 21.2%
Exclusive Metrics Diff for Current Function25 27.5% 27 29.0% 0 N/A% 752 19.6%
Parent function
Drupal\Core\Datetime\DrupalDateTime::__construct0 N/A% 91 100.0% 93 100.0% 0 N/A% 3,832 100.0%
Child functions
Drupal\Component\Datetime\DateTimePlus::constructFromTimestamp0 N/A% 57 62.6% 59 63.4% 0 N/A% 1,640 42.8%
Drupal\Core\Datetime\DrupalDateTime::prepareTimezone0 N/A% 27 29.7% 20 21.5% 0 N/A% 1,264 33.0%
Drupal\Component\Datetime\DateTimePlus::inputIsObject0 N/A% -21 -23.1% -3 -3.2% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::prepareFormat0 N/A% -11 -12.1% -14 -15.1% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::checkErrors0 N/A% 9 9.9% 7 7.5% 0 N/A% 176 4.6%
Drupal\Component\Datetime\DateTimePlus::inputIsTimestamp0 N/A% 7 7.7% 4 4.3% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::inputIsArray0 N/A% -1 -1.1% 1 1.1% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::prepareTime0 N/A% -1 -1.1% -4 -4.3% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::constructFallback0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
array_unique0 N/A% 0 0.0% -5 -5.4% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::inputIsFormat0 N/A% 0 0.0% 1 1.1% 0 N/A% 0 0.0%