Diff Report
Run #51e30f7568a45: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e3103d95a81: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::format

Drupal\Core\Datetime\DrupalDateTime::formatRun #51e30f7568a45Run #51e3103d95a81DiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)866 888 22 2.5%
Incl. Wall Time (microsec) per call 54 56 1 2.5%
Excl. Wall Time (microsec)291 299 8 2.7%
Incl. CPU (microsecs)887 912 25 2.8%
Incl. CPU (microsecs) per call 55 57 2 2.8%
Excl. CPU (microsec)234 254 20 8.5%
Incl. MemUse (bytes)18,184 18,184 0 0.0%
Incl. MemUse (bytes) per call 1,137 1,137 0 0.0%
Excl. MemUse (bytes)1,072 1,072 0 0.0%
Incl. PeakMemUse (bytes)592 592 0 0.0%
Incl. PeakMemUse (bytes) per call 37 37 0 0.0%
Excl. PeakMemUse (bytes)240 240 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% 22 0.3% 25 5.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function8 36.4% 20 80.0% 0 N/A% 0 N/A%
Parent functions
form_type_datetime_value0 N/A% 9 40.9% 10 40.0% 0 N/A% 0 N/A%
datetime_datetime_form_process0 N/A% 7 31.8% 6 24.0% 0 N/A% 0 N/A%
datetime_range_years0 N/A% 3 13.6% 3 12.0% 0 N/A% 0 N/A%
datetime_format_example0 N/A% 3 13.6% 6 24.0% 0 N/A% 0 N/A%
datetime_default_value0 N/A% 2 9.1% 3 12.0% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::__toString0 N/A% -2 -9.1% -3 -12.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Datetime\DateTimePlus::format0 N/A% 11 50.0% 10 40.0% 0 N/A% 0 N/A%
preg_replace0 N/A% 6 27.3% -3 -12.0% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% -5 -22.7% -8 -32.0% 0 N/A% 0 N/A%
_format_date_callback0 N/A% 2 9.1% 6 24.0% 0 N/A% 0 N/A%
preg_replace_callback0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%