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Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Parent/Child report for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl [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\HeaderBag::parseCacheControl7 17.9% 147 0.0% 154 0.1% 7,928 0.0% 0 0.0%
Exclusive Metrics for Current Function97 66.0% 83 53.9% -6,976 -88.0% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set5 71.4% 107 72.8% 112 72.7% 4,880 61.6% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set2 28.6% 40 27.2% 42 27.3% 3,048 38.4% 0 N/A%
Child functions
preg_match_all7 30.4% 34 23.1% 39 25.3% 13,576 171.2% 0 N/A%
strtolower16 69.6% 16 10.9% 32 20.8% 1,328 16.8% 0 N/A%