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Run #6944345f42641: XHProf Run (Namespace=myapp)
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Parent/Child report for Symfony\Component\HttpFoundation\HeaderUtils::split [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Symfony\Component\HttpFoundation\HeaderUtils::split11 13.3% 320 0.7% 4,000 9.4% 35,296 1.2% 21,488 0.7%
Exclusive Metrics for Current Function59 18.4% 0 0.0% -8,912 -25.2% 480 2.2%
Parent function
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl11 100.0% 320 100.0% 4,000 100.0% 35,296 100.0% 21,488 100.0%
Child functions
Symfony\Component\HttpFoundation\HeaderUtils::groupParts11 25.0% 220 68.8% 4,000 100.0% 24,224 68.6% 17,264 80.3%
preg_match_all11 25.0% 22 6.9% 0 0.0% 18,408 52.2% 3,704 17.2%
trim11 25.0% 11 3.4% 0 0.0% 568 1.6% 0 0.0%
preg_quote11 25.0% 8 2.5% 0 0.0% 1,008 2.9% 40 0.2%