Diff Report
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bbaa8fc1d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Datetime\DateTimePlus::__construct

Drupal\Component\Datetime\DateTimePlus::__constructRun #51f5bb078e5a7Run #51f5bbaa8fc1dDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)2,140 2,160 20 0.9%
Incl. Wall Time (microsec) per call 195 196 2 0.9%
Excl. Wall Time (microsec)835 836 1 0.1%
Incl. CPU (microsecs)2,149 2,166 17 0.8%
Incl. CPU (microsecs) per call 195 197 2 0.8%
Excl. CPU (microsec)246 242 -4 -1.6%
Incl. MemUse (bytes)70,840 70,840 0 0.0%
Incl. MemUse (bytes) per call 6,440 6,440 0 0.0%
Excl. MemUse (bytes)11,864 11,864 0 0.0%
Incl. PeakMemUse (bytes)78,520 73,432 -5,088 -6.5%
Incl. PeakMemUse (bytes) per call 7,138 6,676 -463 -6.5%
Excl. PeakMemUse (bytes)2,208 1,920 -288 -13.0%

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% 20 0.4% 17 0.4% 0 0.0% -5,088 -8.9%
Exclusive Metrics Diff for Current Function1 5.0% -4 -23.5% 0 N/A% -288 -5.7%
Parent function
Drupal\Core\Datetime\DrupalDateTime::__construct0 N/A% 20 100.0% 17 100.0% 0 N/A% -5,088 -100.0%
Child functions
Drupal\Core\Datetime\DrupalDateTime::prepareTimezone0 N/A% 7 35.0% 12 70.6% 0 N/A% -208 -4.1%
Drupal\Component\Datetime\DateTimePlus::constructFromTimestamp0 N/A% 6 30.0% -3 -17.6% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::inputIsFormat0 N/A% 4 20.0% 505 2970.6% 32,768 N/A% 65,040 1278.3%
Drupal\Component\Datetime\DateTimePlus::prepareFormat0 N/A% 3 15.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::inputIsTimestamp0 N/A% -2 -10.0% -2 -11.8% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::inputIsObject0 N/A% 2 10.0% 1 5.9% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::checkErrors0 N/A% -1 -5.0% 2 11.8% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::constructFallback0 N/A% -1 -5.0% -503 -2958.8% -32,768 N/A% -69,632 -1368.6%
Drupal\Component\Datetime\DateTimePlus::inputIsArray0 N/A% 1 5.0% 3 17.6% 0 N/A% 0 0.0%
array_unique0 N/A% 0 0.0% 2 11.8% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::prepareTime0 N/A% 0 0.0% 4 23.5% 0 N/A% 0 0.0%