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

Drupal\Core\Datetime\DrupalDateTime::formatRun #51f62b0e7bc11Run #51f628573214cDiffDiff%
Number of Function Calls55 55 0 0.0%
Incl. Wall Time (microsec)22,337 22,261 -76 -0.3%
Incl. Wall Time (microsec) per call 406 405 -1 -0.3%
Excl. Wall Time (microsec)1,152 1,115 -37 -3.2%
Incl. CPU (microsecs)28,003 28,004 1 0.0%
Incl. CPU (microsecs) per call 509 509 0 0.0%
Excl. CPU (microsec)0 4,001 4,001 N/A%
Incl. MemUse (bytes)31,336 31,352 16 0.1%
Incl. MemUse (bytes) per call 570 570 0 0.1%
Excl. MemUse (bytes)-29,312 -29,344 -32 -0.1%
Incl. PeakMemUse (bytes)6,944 6,960 16 0.2%
Incl. PeakMemUse (bytes) per call 126 127 0 0.2%
Excl. PeakMemUse (bytes)1,480 1,496 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 Function-37 -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%