Diff Report
Run #529075c009a60: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52907577b0b08: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::format

Drupal\Core\Datetime\DrupalDateTime::formatRun #529075c009a60Run #52907577b0b08DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)475 469 -6 -1.3%
Incl. Wall Time (microsec) per call 79 78 -1 -1.3%
Excl. Wall Time (microsec)125 125 0 0.0%
Incl. CPU (microsecs)481 476 -5 -1.0%
Incl. CPU (microsecs) per call 80 79 -1 -1.0%
Excl. CPU (microsec)94 96 2 2.1%
Incl. MemUse (bytes)15,240 15,240 0 0.0%
Incl. MemUse (bytes) per call 2,540 2,540 0 0.0%
Excl. MemUse (bytes)264 264 0 0.0%
Incl. PeakMemUse (bytes)1,520 1,520 0 0.0%
Incl. PeakMemUse (bytes) per call 253 253 0 0.0%
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% -6 -18.2% -5 -14.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 2 40.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Datetime\Date::format0 N/A% -6 -100.0% -5 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Datetime\DateTimePlus::format0 N/A% -7 -116.7% -4 -80.0% 0 N/A% 0 N/A%
preg_replace_callback0 N/A% 4 66.7% -2 -40.0% 0 N/A% 0 N/A%
preg_replace0 N/A% -3 -50.0% 1 20.0% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_format_date_callback0 N/A% 0 0.0% -2 -40.0% 0 N/A% 0 N/A%