Diff Report
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Datetime\DateTimePlus::__construct

Drupal\Component\Datetime\DateTimePlus::__constructRun #53923d861ff11Run #53923e49d2b58DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)1,170 1,140 -30 -2.6%
Incl. Wall Time (microsec) per call 195 190 -5 -2.6%
Excl. Wall Time (microsec)126 132 6 4.8%
Incl. CPU (microsecs)1,174 1,147 -27 -2.3%
Incl. CPU (microsecs) per call 196 191 -5 -2.3%
Excl. CPU (microsec)99 100 1 1.0%
Incl. MemUse (bytes)8,092 8,092 0 0.0%
Incl. MemUse (bytes) per call 1,349 1,349 0 0.0%
Excl. MemUse (bytes)400 400 0 0.0%
Incl. PeakMemUse (bytes)9,336 9,336 0 0.0%
Incl. PeakMemUse (bytes) per call 1,556 1,556 0 0.0%
Excl. PeakMemUse (bytes)1,564 1,564 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 -1.9% -27 -2.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function6 20.0% 1 3.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Datetime\DrupalDateTime::__construct0 N/A% -30 -100.0% -27 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Datetime\DrupalDateTime::prepareTimezone0 N/A% -14 -46.7% -10 -37.0% 0 N/A% 0 N/A%
DateTime::__construct0 N/A% -14 -46.7% -13 -48.1% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::checkErrors0 N/A% -8 -26.7% -9 -33.3% 0 N/A% 0 N/A%
date_parse0 N/A% 0 0.0% 2 7.4% 0 N/A% 0 N/A%
array_unique0 N/A% 0 0.0% -1 -3.7% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::prepareTime0 N/A% 0 0.0% 3 11.1% 0 N/A% 0 N/A%