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Run #51af435181b2e: 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% 158 0.1% 164 0.1% 7,928 0.0% 1,360 0.0%
Exclusive Metrics for Current Function108 68.4% 87 53.0% -6,976 -88.0% 240 17.6%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set5 71.4% 120 75.9% 124 75.6% 4,880 61.6% 1,360 100.0%
Symfony\Component\HttpFoundation\HeaderBag::set2 28.6% 38 24.1% 40 24.4% 3,048 38.4% 0 0.0%
Child functions
preg_match_all7 30.4% 33 20.9% 38 23.2% 13,576 171.2% 1,024 75.3%
strtolower16 69.6% 17 10.8% 39 23.8% 1,328 16.8% 96 7.1%