Diff Report
Run #51a18dd97f04c: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a18f1daaf9e: 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 #51a18f1daaf9eDiffDiff%
Number of Function Calls42 42 0 0.0%
Incl. Wall Time (microsec)29,126 29,075 -51 -0.2%
Incl. Wall Time (microsec) per call 693 692 -1 -0.2%
Excl. Wall Time (microsec)1,191 1,211 20 1.7%
Incl. CPU (microsecs)48,002 24,001 -24,001 -50.0%
Incl. CPU (microsecs) per call 1,143 571 -571 -50.0%
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% -51 -0.3% -24,001 -150.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function20 39.2% 0 0.0% 0 N/A% 0 N/A%
Parent function
format_date0 N/A% -51 -100.0% -24,001 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% -96 -188.2% 1 0.0% 0 N/A% 0 N/A%
preg_replace0 N/A% 16 31.4% 0 0.0% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::format0 N/A% 9 17.6% -20,002 -83.3% 0 N/A% 0 N/A%
preg_replace_callback0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_format_date_callback0 N/A% 0 0.0% -4,000 -16.7% 0 N/A% 0 N/A%