Diff Report
Run #519ffa0e6cdec: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ffa45eeaa4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::format

Drupal\Core\Datetime\DrupalDateTime::formatRun #519ffa0e6cdecRun #519ffa45eeaa4DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)164 170 6 3.7%
Incl. Wall Time (microsec) per call 82 85 3 3.7%
Excl. Wall Time (microsec)48 44 -4 -8.3%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)14,744 14,744 0 0.0%
Incl. MemUse (bytes) per call 7,372 7,372 0 0.0%
Excl. MemUse (bytes)1,720 1,720 0 0.0%
Incl. PeakMemUse (bytes)12,728 12,728 0 0.0%
Incl. PeakMemUse (bytes) per call 6,364 6,364 0 0.0%
Excl. PeakMemUse (bytes)2,544 2,544 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% 6 1.1% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -66.7% 0 N/A% 0 N/A% 0 N/A%
Parent function
format_date0 N/A% 6 100.0% 0 N/A% 0 N/A% 0 N/A%
Child functions
preg_replace_callback0 N/A% 13 216.7% 0 N/A% 0 N/A% 0 N/A%
preg_replace0 N/A% -2 -33.3% 0 N/A% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% -1 -16.7% 0 N/A% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::format0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
_format_date_callback0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%