Diff Report
Run #519bd405e5fe3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519bd4feea4c7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::format

Drupal\Core\Datetime\DrupalDateTime::formatRun #519bd405e5fe3Run #519bd4feea4c7DiffDiff%
Number of Function Calls51 51 0 0.0%
Incl. Wall Time (microsec)30,356 30,992 636 2.1%
Incl. Wall Time (microsec) per call 595 608 12 2.1%
Excl. Wall Time (microsec)997 1,044 47 4.7%
Incl. CPU (microsecs)30,395 31,026 631 2.1%
Incl. CPU (microsecs) per call 596 608 12 2.1%
Excl. CPU (microsec)828 850 22 2.7%
Incl. MemUse (bytes)23,752 23,752 0 0.0%
Incl. MemUse (bytes) per call 466 466 0 0.0%
Excl. MemUse (bytes)-16,712 -16,712 0 0.0%
Incl. PeakMemUse (bytes)13,816 13,816 0 0.0%
Incl. PeakMemUse (bytes) per call 271 271 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% 636 10.8% 631 9.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function47 7.4% 22 3.5% 0 N/A% 0 N/A%
Parent function
format_date0 N/A% 636 100.0% 631 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Datetime\DateTimePlus::format0 N/A% 489 76.9% 485 76.9% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% 158 24.8% 156 24.7% 0 N/A% 0 N/A%
preg_replace_callback0 N/A% -30 -4.7% -18 -2.9% 0 N/A% 0 N/A%
preg_replace0 N/A% -27 -4.2% -26 -4.1% 0 N/A% 0 N/A%
_format_date_callback0 N/A% -1 -0.2% 12 1.9% 0 N/A% 0 N/A%