Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62cef49a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Datetime\DateTimePlus::__construct

Drupal\Component\Datetime\DateTimePlus::__constructRun #52f2e60305388Run #52f2e62cef49aDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)231 201 -30 -13.0%
Incl. Wall Time (microsec) per call 231 201 -30 -13.0%
Excl. Wall Time (microsec)29 24 -5 -17.2%
Incl. CPU (microsecs)232 202 -30 -12.9%
Incl. CPU (microsecs) per call 232 202 -30 -12.9%
Excl. CPU (microsec)20 16 -4 -20.0%
Incl. MemUse (bytes)13,848 13,848 0 0.0%
Incl. MemUse (bytes) per call 13,848 13,848 0 0.0%
Excl. MemUse (bytes)656 656 0 0.0%
Incl. PeakMemUse (bytes)13,128 13,128 0 0.0%
Incl. PeakMemUse (bytes) per call 13,128 13,128 0 0.0%
Excl. PeakMemUse (bytes)2,096 2,096 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% -30 -1.3% -30 -1.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -16.7% -4 -13.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Datetime\DrupalDateTime::__construct0 N/A% -30 -100.0% -30 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Datetime\DrupalDateTime::prepareTimezone0 N/A% -24 -80.0% -24 -80.0% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::checkErrors0 N/A% 1 3.3% 0 0.0% 0 N/A% 0 N/A%
DateTime::__construct0 N/A% -1 -3.3% -1 -3.3% 0 N/A% 0 N/A%
date_parse0 N/A% -1 -3.3% 0 0.0% 0 N/A% 0 N/A%
array_unique0 N/A% 0 0.0% -1 -3.3% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::prepareTime0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%