Diff Report
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Datetime\DateTimePlus::__construct

Drupal\Component\Datetime\DateTimePlus::__constructRun #5392041970f3fRun #539201f8938f4DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)196 205 9 4.6%
Incl. Wall Time (microsec) per call 196 205 9 4.6%
Excl. Wall Time (microsec)29 33 4 13.8%
Incl. CPU (microsecs)201 208 7 3.5%
Incl. CPU (microsecs) per call 201 208 7 3.5%
Excl. CPU (microsec)19 24 5 26.3%
Incl. MemUse (bytes)5,816 5,816 0 0.0%
Incl. MemUse (bytes) per call 5,816 5,816 0 0.0%
Excl. MemUse (bytes)1,384 1,384 0 0.0%
Incl. PeakMemUse (bytes)5,868 5,868 0 0.0%
Incl. PeakMemUse (bytes) per call 5,868 5,868 0 0.0%
Excl. PeakMemUse (bytes)1,280 1,280 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% 9 0.6% 7 0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4 44.4% 5 71.4% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Datetime\DrupalDateTime::__construct0 N/A% 9 100.0% 7 100.0% 0 N/A% 0 N/A%
Child functions
DateTime::__construct0 N/A% 3 33.3% 4 57.1% 0 N/A% 0 N/A%
Drupal\Core\Datetime\DrupalDateTime::prepareTimezone0 N/A% 2 22.2% 1 14.3% 0 N/A% 0 N/A%
array_unique0 N/A% 0 0.0% -1 -14.3% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::prepareTime0 N/A% 0 0.0% -1 -14.3% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::checkErrors0 N/A% 0 0.0% -1 -14.3% 0 N/A% 0 N/A%