Diff Report
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for preg_replace_callback

preg_replace_callbackRun #51ec623000e0cRun #51ec66a5a877dDiffDiff%
Number of Function Calls59 59 0 0.0%
Incl. Wall Time (microsec)717 723 6 0.8%
Incl. Wall Time (microsec) per call 12 12 0 0.8%
Excl. Wall Time (microsec)405 406 1 0.2%
Incl. CPU (microsecs)772 783 11 1.4%
Incl. CPU (microsecs) per call 13 13 0 1.4%
Excl. CPU (microsec)437 434 -3 -0.7%
Incl. MemUse (bytes)14,984 14,984 0 0.0%
Incl. MemUse (bytes) per call 254 254 0 0.0%
Excl. MemUse (bytes)11,688 11,688 0 0.0%
Incl. PeakMemUse (bytes)1,056 1,056 0 0.0%
Incl. PeakMemUse (bytes) per call 18 18 0 0.0%
Excl. PeakMemUse (bytes)1,040 1,040 0 0.0%

Parent/Child Regression/Improvement report for preg_replace_callback [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
preg_replace_callback0 N/A% 6 0.3% 11 0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 16.7% -3 -27.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 7 116.7% 14 127.3% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::filter0 N/A% -1 -16.7% -3 -27.3% 0 N/A% 0 N/A%
Child function
_format_date_callback0 N/A% 5 83.3% 14 127.3% 0 N/A% 0 N/A%