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Run #519ff79b9e81a: 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% 214 0.1% 223 0.1% 7,920 0.1% 2,736 0.0%
Exclusive Metrics for Current Function122 57.0% 107 48.0% -6,904 -87.2% 480 17.5%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set5 71.4% 160 74.8% 165 74.0% 4,896 61.8% 2,208 80.7%
Symfony\Component\HttpFoundation\HeaderBag::set2 28.6% 54 25.2% 58 26.0% 3,024 38.2% 528 19.3%
Child functions
preg_match_all7 30.4% 76 35.5% 83 37.2% 13,496 170.4% 2,256 82.5%
strtolower16 69.6% 16 7.5% 33 14.8% 1,328 16.8% 0 0.0%