Diff Report
Run #51afe875368e3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afe7feeb64d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::format

Drupal\Core\Datetime\DrupalDateTime::formatRun #51afe875368e3Run #51afe7feeb64dDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,131 1,141 10 0.9%
Incl. Wall Time (microsec) per call 377 380 3 0.9%
Excl. Wall Time (microsec)57 61 4 7.0%
Incl. CPU (microsecs)1,135 1,144 9 0.8%
Incl. CPU (microsecs) per call 378 381 3 0.8%
Excl. CPU (microsec)46 46 0 0.0%
Incl. MemUse (bytes)15,608 15,608 0 0.0%
Incl. MemUse (bytes) per call 5,203 5,203 0 0.0%
Excl. MemUse (bytes)2,224 2,224 0 0.0%
Incl. PeakMemUse (bytes)3,248 3,248 0 0.0%
Incl. PeakMemUse (bytes) per call 1,083 1,083 0 0.0%
Excl. PeakMemUse (bytes)424 424 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% 10 6.4% 9 15.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4 40.0% 0 0.0% 0 N/A% 0 N/A%
Parent functions
format_date0 N/A% 8 80.0% 7 77.8% 0 N/A% 0 N/A%
datetime_format_example0 N/A% 2 20.0% 2 22.2% 0 N/A% 0 N/A%
Child functions
preg_replace_callback0 N/A% 4 40.0% 7 77.8% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::format0 N/A% 1 10.0% 1 11.1% 0 N/A% 0 N/A%
preg_replace0 N/A% 1 10.0% 1 11.1% 0 N/A% 0 N/A%
_format_date_callback0 N/A% 0 0.0% -1 -11.1% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 N/A%