Diff Report
Run #52a03729e7d1a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52a03772cdd55: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::format

Drupal\Core\Datetime\DrupalDateTime::formatRun #52a03729e7d1aRun #52a03772cdd55DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)125 120 -5 -4.0%
Incl. Wall Time (microsec) per call 125 120 -5 -4.0%
Excl. Wall Time (microsec)24 25 1 4.2%
Incl. CPU (microsecs)127 121 -6 -4.7%
Incl. CPU (microsecs) per call 127 121 -6 -4.7%
Excl. CPU (microsec)21 21 0 0.0%
Incl. MemUse (bytes)14,664 14,664 0 0.0%
Incl. MemUse (bytes) per call 14,664 14,664 0 0.0%
Excl. MemUse (bytes)2,104 2,104 0 0.0%
Incl. PeakMemUse (bytes)1,032 1,032 0 0.0%
Incl. PeakMemUse (bytes) per call 1,032 1,032 0 0.0%
Excl. PeakMemUse (bytes)552 552 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% -5 -0.1% -6 -0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 20.0% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Datetime\Date::format0 N/A% -5 -100.0% -6 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Datetime\DateTimePlus::format0 N/A% -5 -100.0% -5 -83.3% 0 N/A% 0 N/A%
preg_replace0 N/A% -1 -20.0% 0 0.0% 0 N/A% 0 N/A%
preg_replace_callback0 N/A% 0 0.0% -1 -16.7% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_format_date_callback0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%