Diff Report
Run #518081a41c05e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518080a5ca60d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_replace_callback

preg_replace_callbackRun #518081a41c05eRun #518080a5ca60dDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)46 47 1 2.2%
Incl. Wall Time (microsec) per call 9 9 0 2.2%
Excl. Wall Time (microsec)25 29 4 16.0%
Incl. CPU (microsecs)48 52 4 8.3%
Incl. CPU (microsecs) per call 10 10 1 8.3%
Excl. CPU (microsec)25 33 8 32.0%
Incl. MemUse (bytes)5,344 5,344 0 0.0%
Incl. MemUse (bytes) per call 1,069 1,069 0 0.0%
Excl. MemUse (bytes)2,624 2,624 0 0.0%
Incl. PeakMemUse (bytes)4,448 4,448 0 0.0%
Incl. PeakMemUse (bytes) per call 890 890 0 0.0%
Excl. PeakMemUse (bytes)1,784 1,784 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% 1 0.1% 4 0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4 400.0% 8 200.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 1 100.0% 1 25.0% 0 N/A% 0 N/A%
filter_xss0 N/A% 0 0.0% 3 75.0% 0 N/A% 0 N/A%
Child function
_format_date_callback0 N/A% -3 -300.0% -4 -100.0% 0 N/A% 0 N/A%