Diff Report
Run #51aaed0fcbd4e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aaed63de9a0: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_split

preg_splitRun #51aaed0fcbd4eRun #51aaed63de9a0DiffDiff%
Number of Function Calls17 17 0 0.0%
Incl. Wall Time (microsec)123 122 -1 -0.8%
Incl. Wall Time (microsec) per call 7 7 -0 -0.8%
Excl. Wall Time (microsec)123 122 -1 -0.8%
Incl. CPU (microsecs)136 135 -1 -0.7%
Incl. CPU (microsecs) per call 8 8 -0 -0.7%
Excl. CPU (microsec)136 135 -1 -0.7%
Incl. MemUse (bytes)9,928 9,928 0 0.0%
Incl. MemUse (bytes) per call 584 584 0 0.0%
Excl. MemUse (bytes)9,928 9,928 0 0.0%
Incl. PeakMemUse (bytes)792 792 0 0.0%
Incl. PeakMemUse (bytes) per call 47 47 0 0.0%
Excl. PeakMemUse (bytes)792 792 0 0.0%

Parent/Child Regression/Improvement report for preg_split [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_split0 N/A% -1 -0.2% -1 -0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -100.0% -1 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 N/A% -1 -100.0% -1 -100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%