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Run #530ef14e56c65: XHProf Run (Namespace=drupal-perf-joelpittet)
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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% 123 0.0% 129 0.0% 7,872 0.0% 4,304 0.0%
Exclusive Metrics for Current Function68 55.3% 63 48.8% -6,952 -88.3% 752 17.5%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set5 71.4% 90 73.2% 94 72.9% 4,896 62.2% 2,944 68.4%
Symfony\Component\HttpFoundation\HeaderBag::set2 28.6% 33 26.8% 35 27.1% 2,976 37.8% 1,360 31.6%
Child functions
preg_match_all7 30.4% 41 33.3% 46 35.7% 13,496 171.4% 3,456 80.3%
strtolower16 69.6% 14 11.4% 20 15.5% 1,328 16.9% 96 2.2%