Diff Report
Run #539fd2109980d: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #539fd0a78f1b7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_split

preg_splitRun #539fd2109980dRun #539fd0a78f1b7DiffDiff%
Number of Function Calls64 64 0 0.0%
Incl. Wall Time (microsec)888 827 -61 -6.9%
Incl. Wall Time (microsec) per call 14 13 -1 -6.9%
Excl. Wall Time (microsec)888 827 -61 -6.9%
Incl. CPU (microsecs)960 901 -59 -6.1%
Incl. CPU (microsecs) per call 15 14 -1 -6.1%
Excl. CPU (microsec)960 901 -59 -6.1%
Incl. MemUse (bytes)290,600 290,600 0 0.0%
Incl. MemUse (bytes) per call 4,541 4,541 0 0.0%
Excl. MemUse (bytes)290,600 290,600 0 0.0%
Incl. PeakMemUse (bytes)2,320 2,320 0 0.0%
Incl. PeakMemUse (bytes) per call 36 36 0 0.0%
Excl. PeakMemUse (bytes)2,320 2,320 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% -61 -0.9% -59 -0.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-61 -100.0% -59 -100.0% 0 N/A% 0 N/A%
Parent functions
_filter_url0 N/A% -50 -82.0% -52 -88.1% 0 N/A% 0 N/A%
_filter_html0 N/A% -6 -9.8% -1 -1.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% -3 -4.9% -4 -6.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 N/A% -2 -3.3% -1 -1.7% 0 N/A% 0 N/A%
_filter_autop0 N/A% 0 0.0% -1 -1.7% 0 N/A% 0 N/A%