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Run #550de112c2927: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Parent/Child report for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl9 20.5% 131 0.1% 8,272 0.0% 4,136 0.0%
Exclusive Metrics for Current Function84 64.1% -10,040 -121.4% 2,192 53.0%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set5 55.6% 81 61.8% 5,008 60.5% 2,240 54.2%
Symfony\Component\HttpFoundation\HeaderBag::set4 44.4% 50 38.2% 3,264 39.5% 1,896 45.8%
Child functions
preg_match_all9 32.1% 47 35.9% 16,912 204.4% 1,384 33.5%
strtolower19 67.9% 0 0.0% 1,400 16.9% 560 13.5%