Diff Report
Run #539fd0a78f1b7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #539fd2b68bc13: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_split

preg_splitRun #539fd0a78f1b7Run #539fd2b68bc13DiffDiff%
Number of Function Calls64 64 0 0.0%
Incl. Wall Time (microsec)827 836 9 1.1%
Incl. Wall Time (microsec) per call 13 13 0 1.1%
Excl. Wall Time (microsec)827 836 9 1.1%
Incl. CPU (microsecs)901 919 18 2.0%
Incl. CPU (microsecs) per call 14 14 0 2.0%
Excl. CPU (microsec)901 919 18 2.0%
Incl. MemUse (bytes)290,600 290,760 160 0.1%
Incl. MemUse (bytes) per call 4,541 4,543 3 0.1%
Excl. MemUse (bytes)290,600 290,760 160 0.1%
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% 9 0.0% 18 0.0% 160 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function9 100.0% 18 100.0% 160 100.0% 0 N/A%
Parent functions
_filter_url0 N/A% 26 288.9% 33 183.3% 160 100.0% 0 N/A%
_filter_html0 N/A% -9 -100.0% -7 -38.9% 8 5.0% 0 N/A%
_filter_autop0 N/A% -7 -77.8% -8 -44.4% -8 -5.0% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% -1 -11.1% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeaderItem::fromString0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%