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Run #518e7bfd1f9af: 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% 128 0.0% 138 0.0% 7,920 0.0% 3,104 0.0%
Exclusive Metrics for Current Function70 54.7% 62 44.9% -6,904 -87.2% 480 15.5%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set5 71.4% 91 71.1% 98 71.0% 4,896 61.8% 2,384 76.8%
Symfony\Component\HttpFoundation\HeaderBag::set2 28.6% 37 28.9% 40 29.0% 3,024 38.2% 720 23.2%
Child functions
preg_match_all7 30.4% 48 37.5% 55 39.9% 13,496 170.4% 2,560 82.5%
strtolower16 69.6% 10 7.8% 21 15.2% 1,328 16.8% 64 2.1%