Diff Report
Run #519c146573182: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c116ac5313: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Datetime\DateTimePlus::__construct

Drupal\Component\Datetime\DateTimePlus::__constructRun #519c146573182Run #519c116ac5313DiffDiff%
Number of Function Calls43 43 0 0.0%
Incl. Wall Time (microsec)9,429 9,299 -130 -1.4%
Incl. Wall Time (microsec) per call 219 216 -3 -1.4%
Excl. Wall Time (microsec)1,956 1,952 -4 -0.2%
Incl. CPU (microsecs)9,462 9,344 -118 -1.2%
Incl. CPU (microsecs) per call 220 217 -3 -1.2%
Excl. CPU (microsec)1,563 1,566 3 0.2%
Incl. MemUse (bytes)-11,380 -11,380 0 0.0%
Incl. MemUse (bytes) per call -265 -265 0 0.0%
Excl. MemUse (bytes)-26,232 -26,232 0 0.0%
Incl. PeakMemUse (bytes)9,540 9,504 -36 -0.4%
Incl. PeakMemUse (bytes) per call 222 221 -1 -0.4%
Excl. PeakMemUse (bytes)1,248 1,248 0 0.0%

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% -130 -0.2% -118 -0.2% 0 0.0% -36 -0.0%
Exclusive Metrics Diff for Current Function-4 -3.1% 3 2.5% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Datetime\DrupalDateTime::__construct0 N/A% -130 -100.0% -118 -100.0% 0 N/A% -36 -100.0%
Child functions
Drupal\Core\Datetime\DrupalDateTime::prepareTimezone0 N/A% -102 -78.5% -85 -72.0% 0 N/A% -36 -100.0%
Drupal\Component\Datetime\DateTimePlus::constructFromTimestamp0 N/A% -10 -7.7% -20 -16.9% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::checkErrors0 N/A% -9 -6.9% -14 -11.9% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::inputIsTimestamp0 N/A% -7 -5.4% -11 -9.3% 0 N/A% 0 0.0%
array_unique0 N/A% 5 3.8% 15 12.7% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::inputIsArray0 N/A% -3 -2.3% -5 -4.2% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::prepareFormat0 N/A% 0 0.0% -1 -0.8% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::inputIsObject0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::constructFallback0 N/A% 0 0.0% -1 -0.8% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::prepareTime0 N/A% 0 0.0% 1 0.8% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::inputIsFormat0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%