Diff Report
Run #51a287b61fb31: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51a287779d22e: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::format

Drupal\Core\Datetime\DrupalDateTime::formatRun #51a287b61fb31Run #51a287779d22eDiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)8,611 8,603 -8 -0.1%
Incl. Wall Time (microsec) per call 431 430 -0 -0.1%
Excl. Wall Time (microsec)370 373 3 0.8%
Incl. CPU (microsecs)8,627 8,615 -12 -0.1%
Incl. CPU (microsecs) per call 431 431 -1 -0.1%
Excl. CPU (microsec)292 291 -1 -0.3%
Incl. MemUse (bytes)18,192 18,192 0 0.0%
Incl. MemUse (bytes) per call 910 910 0 0.0%
Excl. MemUse (bytes)-3,640 -3,640 0 0.0%
Incl. PeakMemUse (bytes)14,200 14,200 0 0.0%
Incl. PeakMemUse (bytes) per call 710 710 0 0.0%
Excl. PeakMemUse (bytes)2,808 2,808 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% -8 -2.1% -12 -13.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 37.5% -1 -8.3% 0 N/A% 0 N/A%
Parent functions
Drupal\datetime\Plugin\field\formatter\DateTimeDefaultFormatter::viewElements0 N/A% -8 -100.0% -10 -83.3% 0 N/A% 0 N/A%
format_date0 N/A% 0 0.0% -2 -16.7% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Datetime\DateTimePlus::format0 N/A% -15 -187.5% -18 -150.0% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% 11 137.5% 13 108.3% 0 N/A% 0 N/A%
preg_replace_callback0 N/A% -6 -75.0% -4 -33.3% 0 N/A% 0 N/A%
_format_date_callback0 N/A% -1 -12.5% 1 8.3% 0 N/A% 0 N/A%
preg_replace0 N/A% 0 0.0% -3 -25.0% 0 N/A% 0 N/A%