Diff Report
Run #519af4b90e33b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519af44245f83: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::format

Drupal\Core\Datetime\DrupalDateTime::formatRun #519af4b90e33bRun #519af44245f83DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)658 718 60 9.1%
Incl. Wall Time (microsec) per call 658 718 60 9.1%
Excl. Wall Time (microsec)32 44 12 37.5%
Incl. CPU (microsecs)660 720 60 9.1%
Incl. CPU (microsecs) per call 660 720 60 9.1%
Excl. CPU (microsec)26 41 15 57.7%
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)2,088 2,088 0 0.0%
Incl. PeakMemUse (bytes)13,816 13,816 0 0.0%
Incl. PeakMemUse (bytes) per call 13,816 13,816 0 0.0%
Excl. PeakMemUse (bytes)2,272 2,272 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% 60 2.6% 60 3.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function12 20.0% 15 25.0% 0 N/A% 0 N/A%
Parent function
format_date0 N/A% 60 100.0% 60 100.0% 0 N/A% 0 N/A%
Child functions
preg_replace_callback0 N/A% 27 45.0% 28 46.7% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::format0 N/A% 21 35.0% 20 33.3% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% -3 -5.0% -4 -6.7% 0 N/A% 0 N/A%
_format_date_callback0 N/A% 3 5.0% 2 3.3% 0 N/A% 0 N/A%
preg_replace0 N/A% 0 0.0% -1 -1.7% 0 N/A% 0 N/A%