Diff Report
Run #519eb486908e7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb57e9174a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Datetime\DateTimePlus::__construct

Drupal\Component\Datetime\DateTimePlus::__constructRun #519eb486908e7Run #519eb57e9174aDiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)5,170 5,085 -85 -1.6%
Incl. Wall Time (microsec) per call 246 242 -4 -1.6%
Excl. Wall Time (microsec)1,146 1,131 -15 -1.3%
Incl. CPU (microsecs)5,197 5,120 -77 -1.5%
Incl. CPU (microsecs) per call 247 244 -4 -1.5%
Excl. CPU (microsec)906 926 20 2.2%
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% -85 -4.8% -77 -4.0% 0 0.0% 288 0.2%
Exclusive Metrics Diff for Current Function-15 -17.6% 20 26.0% 0 N/A% 68 23.6%
Parent function
Drupal\Core\Datetime\DrupalDateTime::__construct0 N/A% -85 -100.0% -77 -100.0% 0 N/A% 288 100.0%
Child functions
Drupal\Component\Datetime\DateTimePlus::constructFromTimestamp0 N/A% -27 -31.8% -35 -45.5% 0 N/A% 0 0.0%
Drupal\Core\Datetime\DrupalDateTime::prepareTimezone0 N/A% -26 -30.6% -37 -48.1% 0 N/A% 168 58.3%
Drupal\Component\Datetime\DateTimePlus::inputIsTimestamp0 N/A% -11 -12.9% -14 -18.2% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::constructFallback0 N/A% -5 -5.9% -5 -6.5% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::checkErrors0 N/A% 2 2.4% 2 2.6% 0 N/A% 52 18.1%
array_unique0 N/A% -2 -2.4% -2 -2.6% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::inputIsFormat0 N/A% -1 -1.2% -1 -1.3% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::prepareFormat0 N/A% 0 0.0% -14 -18.2% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::inputIsArray0 N/A% 0 0.0% 3 3.9% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::prepareTime0 N/A% 0 0.0% 1 1.3% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::inputIsObject0 N/A% 0 0.0% 5 6.5% 0 N/A% 0 0.0%