Diff Report
Run #51a18dd97f04c: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a18e7fe7c93: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::format

Drupal\Core\Datetime\DrupalDateTime::formatRun #51a18dd97f04cRun #51a18e7fe7c93DiffDiff%
Number of Function Calls42 42 0 0.0%
Incl. Wall Time (microsec)29,126 29,191 65 0.2%
Incl. Wall Time (microsec) per call 693 695 2 0.2%
Excl. Wall Time (microsec)1,191 1,178 -13 -1.1%
Incl. CPU (microsecs)48,002 16,002 -32,000 -66.7%
Incl. CPU (microsecs) per call 1,143 381 -762 -66.7%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)10,048 10,048 0 0.0%
Incl. MemUse (bytes) per call 239 239 0 0.0%
Excl. MemUse (bytes)-9,940 -9,940 0 0.0%
Incl. PeakMemUse (bytes)5,912 5,912 0 0.0%
Incl. PeakMemUse (bytes) per call 141 141 0 0.0%
Excl. PeakMemUse (bytes)1,300 1,300 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% 65 11.0% -32,000 -799.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-13 -20.0% 0 0.0% 0 N/A% 0 N/A%
Parent function
format_date0 N/A% 65 100.0% -32,000 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Datetime\DateTimePlus::format0 N/A% 71 109.2% -12,001 -37.5% 0 N/A% 0 N/A%
preg_replace0 N/A% 27 41.5% 4,001 12.5% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% -26 -40.0% -20,000 -62.5% 0 N/A% 0 N/A%
preg_replace_callback0 N/A% 7 10.8% 0 0.0% 0 N/A% 0 N/A%
_format_date_callback0 N/A% -1 -1.5% -4,000 -12.5% 0 N/A% 0 N/A%