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Run #519d44ffb3845: 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::parseCacheControl9 20.5% 277 0.0% 292 0.0% 4,768 0.0% 2,436 0.0%
Exclusive Metrics for Current Function184 66.4% 144 49.3% -3,908 -82.0% 1,212 49.8%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set6 66.7% 179 64.6% 189 64.7% 2,932 61.5% 1,192 48.9%
Symfony\Component\HttpFoundation\HeaderBag::set3 33.3% 98 35.4% 103 35.3% 1,836 38.5% 1,244 51.1%
Child functions
preg_match_all9 34.6% 76 27.4% 113 38.7% 7,868 165.0% 816 33.5%
strtolower17 65.4% 17 6.1% 35 12.0% 808 16.9% 408 16.7%