Diff Report
Run #52e96dacba2bc: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e96ef41921e: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::format

Drupal\Core\Datetime\DrupalDateTime::formatRun #52e96dacba2bcRun #52e96ef41921eDiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)866 1,113 247 28.5%
Incl. Wall Time (microsec) per call 72 93 21 28.5%
Excl. Wall Time (microsec)263 321 58 22.1%
Incl. CPU (microsecs)878 1,130 252 28.7%
Incl. CPU (microsecs) per call 73 94 21 28.7%
Excl. CPU (microsec)236 277 41 17.4%
Incl. MemUse (bytes)17,992 17,992 0 0.0%
Incl. MemUse (bytes) per call 1,499 1,499 0 0.0%
Excl. MemUse (bytes)1,912 1,912 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 247 0.7% 252 0.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function58 23.5% 41 16.3% 0 N/A% 0 N/A%
Parent functions
datetime_datetime_form_process0 N/A% 105 42.5% 107 42.5% 0 N/A% 0 N/A%
datetime_format_example0 N/A% 63 25.5% 62 24.6% 0 N/A% 0 N/A%
datetime_range_years0 N/A% 60 24.3% 60 23.8% 0 N/A% 0 N/A%
form_type_datetime_value0 N/A% 12 4.9% 16 6.3% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::__toString0 N/A% 7 2.8% 7 2.8% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Datetime\DateTimePlus::format0 N/A% 116 47.0% 119 47.2% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% 31 12.6% 31 12.3% 0 N/A% 0 N/A%
preg_replace0 N/A% 20 8.1% 28 11.1% 0 N/A% 0 N/A%
_format_date_callback0 N/A% 12 4.9% 17 6.7% 0 N/A% 0 N/A%
preg_replace_callback0 N/A% 10 4.0% 16 6.3% 0 N/A% 0 N/A%