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Run #517c1836bbd84: XHProf Run (Namespace=drupal-perf-cottser)
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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% 115 0.1% 124 0.1% 7,920 0.1% 0 0.0%
Exclusive Metrics for Current Function70 60.9% 62 50.0% -6,928 -87.5% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set5 71.4% 84 73.0% 89 71.8% 4,896 61.8% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set2 28.6% 31 27.0% 35 28.2% 3,024 38.2% 0 N/A%
Child functions
preg_match_all7 30.4% 38 33.0% 42 33.9% 13,512 170.6% 0 N/A%
strtolower16 69.6% 7 6.1% 20 16.1% 1,336 16.9% 0 N/A%