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Run #52c96e1954856: 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% 95 0.0% 100 0.0% 7,920 0.0% 4,688 0.0%
Exclusive Metrics for Current Function64 67.4% 48 48.0% -6,904 -87.2% 880 18.8%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set5 71.4% 71 74.7% 75 75.0% 4,896 61.8% 3,536 75.4%
Symfony\Component\HttpFoundation\HeaderBag::set2 28.6% 24 25.3% 25 25.0% 3,024 38.2% 1,152 24.6%
Child functions
preg_match_all7 30.4% 31 32.6% 39 39.0% 13,496 170.4% 3,776 80.5%
strtolower16 69.6% 0 0.0% 13 13.0% 1,328 16.8% 32 0.7%