Diff Report
Run #51ad06a537e44: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad0610ca11a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::format

Drupal\Core\Datetime\DrupalDateTime::formatRun #51ad06a537e44Run #51ad0610ca11aDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)3,703 3,727 24 0.6%
Incl. Wall Time (microsec) per call 370 373 2 0.6%
Excl. Wall Time (microsec)167 173 6 3.6%
Incl. CPU (microsecs)3,713 3,733 20 0.5%
Incl. CPU (microsecs) per call 371 373 2 0.5%
Excl. CPU (microsec)139 129 -10 -7.2%
Incl. MemUse (bytes)16,272 16,272 0 0.0%
Incl. MemUse (bytes) per call 1,627 1,627 0 0.0%
Excl. MemUse (bytes)-1,224 -1,224 0 0.0%
Incl. PeakMemUse (bytes)13,024 13,024 0 0.0%
Incl. PeakMemUse (bytes) per call 1,302 1,302 0 0.0%
Excl. PeakMemUse (bytes)2,056 2,056 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% 24 2.7% 20 1.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 25.0% -10 -50.0% 0 N/A% 0 N/A%
Parent function
format_date0 N/A% 24 100.0% 20 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Datetime\DateTimePlus::format0 N/A% 23 95.8% 21 105.0% 0 N/A% 0 N/A%
preg_replace_callback0 N/A% -3 -12.5% -3 -15.0% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% -1 -4.2% 7 35.0% 0 N/A% 0 N/A%
preg_replace0 N/A% -1 -4.2% 2 10.0% 0 N/A% 0 N/A%
_format_date_callback0 N/A% 0 0.0% 3 15.0% 0 N/A% 0 N/A%