Diff Report
Run #518eee9367b5d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518ef09a47b3b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Datetime\DateTimePlus::__construct

Drupal\Component\Datetime\DateTimePlus::__constructRun #518eee9367b5dRun #518ef09a47b3bDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)431 423 -8 -1.9%
Incl. Wall Time (microsec) per call 216 212 -4 -1.9%
Excl. Wall Time (microsec)85 94 9 10.6%
Incl. CPU (microsecs)433 427 -6 -1.4%
Incl. CPU (microsecs) per call 217 214 -3 -1.4%
Excl. CPU (microsec)57 68 11 19.3%
Incl. MemUse (bytes)30,008 30,040 32 0.1%
Incl. MemUse (bytes) per call 15,004 15,020 16 0.1%
Excl. MemUse (bytes)5,720 5,728 8 0.1%
Incl. PeakMemUse (bytes)15,264 15,392 128 0.8%
Incl. PeakMemUse (bytes) per call 7,632 7,696 64 0.8%
Excl. PeakMemUse (bytes)3,360 3,360 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% -8 -4.3% -6 -1.2% 32 0.1% 128 0.4%
Exclusive Metrics Diff for Current Function9 112.5% 11 183.3% 8 25.0% 0 0.0%
Parent function
Drupal\Core\Datetime\DrupalDateTime::__construct0 N/A% -8 -100.0% -6 -100.0% 32 100.0% 128 100.0%
Child functions
Drupal\Core\Datetime\DrupalDateTime::prepareTimezone0 N/A% -8 -100.0% -10 -166.7% 24 75.0% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::constructFallback0 N/A% -5 -62.5% -3 -50.0% 0 0.0% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::constructFromTimestamp0 N/A% -5 -62.5% -5 -83.3% 0 0.0% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::inputIsFormat0 N/A% 2 25.0% 2 33.3% 0 0.0% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::checkErrors0 N/A% 1 12.5% 1 16.7% 0 0.0% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::inputIsTimestamp0 N/A% -1 -12.5% -3 -50.0% 0 0.0% 128 100.0%
Drupal\Component\Datetime\DateTimePlus::inputIsArray0 N/A% -1 -12.5% -2 -33.3% 0 0.0% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::prepareFormat0 N/A% 0 0.0% 3 50.0% 0 0.0% 0 0.0%
array_unique0 N/A% 0 0.0% -1 -16.7% 0 0.0% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::inputIsObject0 N/A% 0 0.0% 2 33.3% 0 0.0% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::prepareTime0 N/A% 0 0.0% -1 -16.7% 0 0.0% 0 0.0%