Diff Report
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffc2aeacea: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::format

Drupal\Core\Datetime\DrupalDateTime::formatRun #536ffbe232db1Run #536ffc2aeaceaDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)212 227 15 7.1%
Incl. Wall Time (microsec) per call 71 76 5 7.1%
Excl. Wall Time (microsec)57 62 5 8.8%
Incl. CPU (microsecs)215 231 16 7.4%
Incl. CPU (microsecs) per call 72 77 5 7.4%
Excl. CPU (microsec)43 54 11 25.6%
Incl. MemUse (bytes)15,408 15,408 0 0.0%
Incl. MemUse (bytes) per call 5,136 5,136 0 0.0%
Excl. MemUse (bytes)2,416 2,416 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 15 0.5% 16 0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 33.3% 11 68.8% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Datetime\Date::format0 N/A% 8 53.3% 7 43.8% 0 N/A% 0 N/A%
datetime_format_example0 N/A% 7 46.7% 9 56.2% 0 N/A% 0 N/A%
Child functions
preg_replace_callback0 N/A% 4 26.7% 6 37.5% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::format0 N/A% 3 20.0% 0 0.0% 0 N/A% 0 N/A%
preg_replace0 N/A% 2 13.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% 1 6.7% -3 -18.8% 0 N/A% 0 N/A%
_format_date_callback0 N/A% 0 0.0% 2 12.5% 0 N/A% 0 N/A%