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

Drupal\Component\Datetime\DateTimePlus::__constructRun #519eb880e5974Run #519eb7a1537f7DiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)5,195 5,270 75 1.4%
Incl. Wall Time (microsec) per call 247 251 4 1.4%
Excl. Wall Time (microsec)1,146 1,193 47 4.1%
Incl. CPU (microsecs)5,226 5,301 75 1.4%
Incl. CPU (microsecs) per call 249 252 4 1.4%
Excl. CPU (microsec)916 952 36 3.9%
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)8,596 8,308 -288 -3.4%
Incl. PeakMemUse (bytes) per call 409 396 -14 -3.4%
Excl. PeakMemUse (bytes)1,100 1,032 -68 -6.2%

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% 75 2.1% 75 72.8% 0 0.0% -288 -0.2%
Exclusive Metrics Diff for Current Function47 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%