Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Datetime\DateTimePlus::__construct

Drupal\Component\Datetime\DateTimePlus::__constructRun #539205a48c548Run #539206aca7ae8DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)760 742 -18 -2.4%
Incl. Wall Time (microsec) per call 253 247 -6 -2.4%
Excl. Wall Time (microsec)77 85 8 10.4%
Incl. CPU (microsecs)765 748 -17 -2.2%
Incl. CPU (microsecs) per call 255 249 -6 -2.2%
Excl. CPU (microsec)59 68 9 15.3%
Incl. MemUse (bytes)7,960 7,960 0 0.0%
Incl. MemUse (bytes) per call 2,653 2,653 0 0.0%
Excl. MemUse (bytes)-1,036 -1,036 0 0.0%
Incl. PeakMemUse (bytes)9,544 9,544 0 0.0%
Incl. PeakMemUse (bytes) per call 3,181 3,181 0 0.0%
Excl. PeakMemUse (bytes)1,556 1,556 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% -18 -0.4% -17 -0.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function8 44.4% 9 52.9% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Datetime\DrupalDateTime::__construct0 N/A% -18 -100.0% -17 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Datetime\DrupalDateTime::prepareTimezone0 N/A% -23 -127.8% -22 -129.4% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::checkErrors0 N/A% -3 -16.7% -3 -17.6% 0 N/A% 0 N/A%
date_parse0 N/A% -2 -11.1% 0 0.0% 0 N/A% 0 N/A%
DateTime::__construct0 N/A% 2 11.1% 1 5.9% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::prepareTime0 N/A% 0 0.0% 1 5.9% 0 N/A% 0 N/A%
array_unique0 N/A% 0 0.0% -3 -17.6% 0 N/A% 0 N/A%