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Run #519fc2983e6a9: 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% 113 0.3% 0 0.0% 4,452 0.1% 6,068 0.2%
Exclusive Metrics for Current Function71 62.8% 0 N/A% -3,604 -81.0% 1,628 26.8%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set5 71.4% 85 75.2% 0 N/A% 2,744 61.6% 3,976 65.5%
Symfony\Component\HttpFoundation\HeaderBag::set2 28.6% 28 24.8% 0 N/A% 1,708 38.4% 2,092 34.5%
Child functions
preg_match_all7 30.4% 42 37.2% 0 N/A% 7,268 163.3% 3,976 65.5%
strtolower16 69.6% 0 0.0% 0 N/A% 788 17.7% 464 7.6%