Diff Report
Run #52a037bb4f6e8: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52a03729e7d1a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::format

Drupal\Core\Datetime\DrupalDateTime::formatRun #52a037bb4f6e8Run #52a03729e7d1aDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)124 125 1 0.8%
Incl. Wall Time (microsec) per call 124 125 1 0.8%
Excl. Wall Time (microsec)31 24 -7 -22.6%
Incl. CPU (microsecs)125 127 2 1.6%
Incl. CPU (microsecs) per call 125 127 2 1.6%
Excl. CPU (microsec)25 21 -4 -16.0%
Incl. MemUse (bytes)14,640 14,664 24 0.2%
Incl. MemUse (bytes) per call 14,640 14,664 24 0.2%
Excl. MemUse (bytes)2,104 2,104 0 0.0%
Incl. PeakMemUse (bytes)1,472 1,032 -440 -29.9%
Incl. PeakMemUse (bytes) per call 1,472 1,032 -440 -29.9%
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% 1 0.1% 2 0.2% 24 0.0% -440 -0.7%
Exclusive Metrics Diff for Current Function-7 -700.0% -4 -200.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Datetime\Date::format0 N/A% 1 100.0% 2 100.0% 24 100.0% -440 -100.0%
Child functions
Drupal\Component\Datetime\DateTimePlus::format0 N/A% 6 600.0% 6 300.0% 0 0.0% 0 0.0%
preg_replace0 N/A% 1 100.0% -1 -50.0% 0 0.0% 0 0.0%
preg_replace_callback0 N/A% 1 100.0% 2 100.0% 24 100.0% -440 -100.0%
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% 0 0.0% -1 -50.0% 0 0.0% 0 0.0%
_format_date_callback0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%