Diff Report
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Datetime\DateTimePlus::__construct

Drupal\Component\Datetime\DateTimePlus::__constructRun #51ec52a09990aRun #51ec517fc2424DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)503 490 -13 -2.6%
Incl. Wall Time (microsec) per call 168 163 -4 -2.6%
Excl. Wall Time (microsec)116 114 -2 -1.7%
Incl. CPU (microsecs)506 494 -12 -2.4%
Incl. CPU (microsecs) per call 169 165 -4 -2.4%
Excl. CPU (microsec)86 75 -11 -12.8%
Incl. MemUse (bytes)30,616 30,424 -192 -0.6%
Incl. MemUse (bytes) per call 10,205 10,141 -64 -0.6%
Excl. MemUse (bytes)6,216 6,216 0 0.0%
Incl. PeakMemUse (bytes)10,608 15,144 4,536 42.8%
Incl. PeakMemUse (bytes) per call 3,536 5,048 1,512 42.8%
Excl. PeakMemUse (bytes)2,312 2,192 -120 -5.2%

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% -13 -0.3% -12 -0.3% -192 -0.9% 4,536 19.7%
Exclusive Metrics Diff for Current Function-2 -15.4% -11 -91.7% 0 0.0% -120 -2.6%
Parent function
Drupal\Core\Datetime\DrupalDateTime::__construct0 N/A% -13 -100.0% -12 -100.0% -192 -100.0% 4,536 100.0%
Child functions
array_unique0 N/A% -6 -46.2% -4 -33.3% -8 -4.2% -88 -1.9%
Drupal\Core\Datetime\DrupalDateTime::prepareTimezone0 N/A% -3 -23.1% -4 -33.3% -64 -33.3% 2,512 55.4%
Drupal\Component\Datetime\DateTimePlus::constructFallback0 N/A% 2 15.4% 3 25.0% -16 -8.3% 4,336 95.6%
Drupal\Component\Datetime\DateTimePlus::checkErrors0 N/A% -1 -7.7% 0 0.0% -16 -8.3% 144 3.2%
Drupal\Component\Datetime\DateTimePlus::constructFromTimestamp0 N/A% -1 -7.7% 1 8.3% -24 -12.5% -520 -11.5%
Drupal\Component\Datetime\DateTimePlus::inputIsTimestamp0 N/A% -1 -7.7% 0 0.0% -16 -8.3% -1,624 -35.8%
Drupal\Component\Datetime\DateTimePlus::inputIsArray0 N/A% -1 -7.7% -4 -33.3% -16 -8.3% -1,632 -36.0%
Drupal\Component\Datetime\DateTimePlus::prepareFormat0 N/A% 0 0.0% 5 41.7% -8 -4.2% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::inputIsFormat0 N/A% 0 0.0% 2 16.7% 0 0.0% 1,528 33.7%
Drupal\Component\Datetime\DateTimePlus::inputIsObject0 N/A% 0 0.0% 1 8.3% -8 -4.2% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::prepareTime0 N/A% 0 0.0% -1 -8.3% -16 -8.3% 0 0.0%