Diff Report
Run #5251f592ab279: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5251f691abb85: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::format

Drupal\Core\Datetime\DrupalDateTime::formatRun #5251f592ab279Run #5251f691abb85DiffDiff%
Number of Function Calls22 22 0 0.0%
Incl. Wall Time (microsec)1,722 1,805 83 4.8%
Incl. Wall Time (microsec) per call 78 82 4 4.8%
Excl. Wall Time (microsec)403 417 14 3.5%
Incl. CPU (microsecs)1,744 1,836 92 5.3%
Incl. CPU (microsecs) per call 79 83 4 5.3%
Excl. CPU (microsec)308 308 0 0.0%
Incl. MemUse (bytes)18,240 18,240 0 0.0%
Incl. MemUse (bytes) per call 829 829 0 0.0%
Excl. MemUse (bytes)-5,624 -5,624 0 0.0%
Incl. PeakMemUse (bytes)2,184 2,184 0 0.0%
Incl. PeakMemUse (bytes) per call 99 99 0 0.0%
Excl. PeakMemUse (bytes)648 648 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Datetime\DrupalDateTime::format [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\Core\Datetime\DrupalDateTime::format0 N/A% 83 4.3% 92 1.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function14 16.9% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Datetime\Date::format0 N/A% 83 100.0% 92 100.0% 0 N/A% 0 N/A%
Child functions
preg_replace_callback0 N/A% 34 41.0% 34 37.0% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::format0 N/A% 29 34.9% 31 33.7% 0 N/A% 0 N/A%
preg_replace0 N/A% 11 13.3% 22 23.9% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% -4 -4.8% 0 0.0% 0 N/A% 0 N/A%
_format_date_callback0 N/A% -1 -1.2% 5 5.4% 0 N/A% 0 N/A%