Diff Report
Run #51f628573214c: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #51f62b0e7bc11: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::format

Drupal\Core\Datetime\DrupalDateTime::formatRun #51f628573214cRun #51f62b0e7bc11DiffDiff%
Number of Function Calls55 55 0 0.0%
Incl. Wall Time (microsec)22,261 22,337 76 0.3%
Incl. Wall Time (microsec) per call 405 406 1 0.3%
Excl. Wall Time (microsec)1,115 1,152 37 3.3%
Incl. CPU (microsecs)28,004 28,003 -1 -0.0%
Incl. CPU (microsecs) per call 509 509 -0 -0.0%
Excl. CPU (microsec)4,001 0 -4,001 -100.0%
Incl. MemUse (bytes)31,352 31,336 -16 -0.1%
Incl. MemUse (bytes) per call 570 570 -0 -0.1%
Excl. MemUse (bytes)-29,344 -29,312 32 0.1%
Incl. PeakMemUse (bytes)6,960 6,944 -16 -0.2%
Incl. PeakMemUse (bytes) per call 127 126 -0 -0.2%
Excl. PeakMemUse (bytes)1,496 1,480 -16 -1.1%

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% 76 0.4% -1 -0.0% -16 -0.0% -16 -0.0%
Exclusive Metrics Diff for Current Function37 48.7% -4,001 -400100.0% 32 200.0% -16 -100.0%
Parent function
Drupal\Core\Datetime\Date::format0 N/A% 76 100.0% -1 -100.0% -16 -100.0% -16 -100.0%
Child functions
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% 22 28.9% 1 100.0% 0 0.0% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::format0 N/A% -21 -27.6% -2 -200.0% -48 -300.0% 0 0.0%
preg_replace_callback0 N/A% 18 23.7% 0 0.0% 0 0.0% 0 0.0%
preg_replace0 N/A% 12 15.8% 4,001 400100.0% 0 0.0% 0 0.0%
_format_date_callback0 N/A% 8 10.5% 0 0.0% 0 0.0% 0 0.0%