Diff Report
Run #519bd4c5b5ac8: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519bd405e5fe3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::format

Drupal\Core\Datetime\DrupalDateTime::formatRun #519bd4c5b5ac8Run #519bd405e5fe3DiffDiff%
Number of Function Calls51 51 0 0.0%
Incl. Wall Time (microsec)31,021 30,356 -665 -2.1%
Incl. Wall Time (microsec) per call 608 595 -13 -2.1%
Excl. Wall Time (microsec)1,005 997 -8 -0.8%
Incl. CPU (microsecs)31,062 30,395 -667 -2.1%
Incl. CPU (microsecs) per call 609 596 -13 -2.1%
Excl. CPU (microsec)853 828 -25 -2.9%
Incl. MemUse (bytes)23,752 23,752 0 0.0%
Incl. MemUse (bytes) per call 466 466 0 0.0%
Excl. MemUse (bytes)-16,712 -16,712 0 0.0%
Incl. PeakMemUse (bytes)13,816 13,816 0 0.0%
Incl. PeakMemUse (bytes) per call 271 271 0 0.0%
Excl. PeakMemUse (bytes)2,272 2,272 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% -665 -22.9% -667 -39.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-8 -1.2% -25 -3.7% 0 N/A% 0 N/A%
Parent function
format_date0 N/A% -665 -100.0% -667 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Datetime\DateTimePlus::format0 N/A% -493 -74.1% -490 -73.5% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% -159 -23.9% -153 -22.9% 0 N/A% 0 N/A%
preg_replace_callback0 N/A% -4 -0.6% -7 -1.0% 0 N/A% 0 N/A%
preg_replace0 N/A% -2 -0.3% 8 1.2% 0 N/A% 0 N/A%
_format_date_callback0 N/A% 1 0.2% 0 0.0% 0 N/A% 0 N/A%