Diff Report
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Datetime\DateTimePlus::__construct

Drupal\Component\Datetime\DateTimePlus::__constructRun #519eb7a1537f7Run #519eb880e5974DiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)5,270 5,195 -75 -1.4%
Incl. Wall Time (microsec) per call 251 247 -4 -1.4%
Excl. Wall Time (microsec)1,193 1,146 -47 -3.9%
Incl. CPU (microsecs)5,301 5,226 -75 -1.4%
Incl. CPU (microsecs) per call 252 249 -4 -1.4%
Excl. CPU (microsec)952 916 -36 -3.8%
Incl. MemUse (bytes)2,168 2,168 0 0.0%
Incl. MemUse (bytes) per call 103 103 0 0.0%
Excl. MemUse (bytes)-11,800 -11,800 0 0.0%
Incl. PeakMemUse (bytes)8,308 8,596 288 3.5%
Incl. PeakMemUse (bytes) per call 396 409 14 3.5%
Excl. PeakMemUse (bytes)1,032 1,100 68 6.6%

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% -75 -2.1% -75 -72.8% 0 0.0% 288 0.2%
Exclusive Metrics Diff for Current Function-47 -62.7% -36 -48.0% 0 N/A% 68 23.6%
Parent function
Drupal\Core\Datetime\DrupalDateTime::__construct0 N/A% -75 -100.0% -75 -100.0% 0 N/A% 288 100.0%
Child functions
Drupal\Core\Datetime\DrupalDateTime::prepareTimezone0 N/A% -20 -26.7% -19 -25.3% 0 N/A% 168 58.3%
Drupal\Component\Datetime\DateTimePlus::inputIsTimestamp0 N/A% -12 -16.0% -11 -14.7% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::constructFromTimestamp0 N/A% 8 10.7% -2 -2.7% 0 N/A% 0 0.0%
array_unique0 N/A% -3 -4.0% 6 8.0% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::constructFallback0 N/A% -2 -2.7% -2 -2.7% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::checkErrors0 N/A% 1 1.3% 0 0.0% 0 N/A% 52 18.1%
Drupal\Component\Datetime\DateTimePlus::inputIsFormat0 N/A% -1 -1.3% -1 -1.3% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::inputIsArray0 N/A% 1 1.3% 5 6.7% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::inputIsObject0 N/A% 0 0.0% -4 -5.3% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::prepareTime0 N/A% 0 0.0% -6 -8.0% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::prepareFormat0 N/A% 0 0.0% -5 -6.7% 0 N/A% 0 0.0%