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Run #52f5cb0964fa0: 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% 102 0.0% 7,920 0.0% 8,480 0.0%
Exclusive Metrics for Current Function62 65.3% 47 46.1% -6,904 -87.2% 832 9.8%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set5 71.4% 67 70.5% 71 69.6% 4,896 61.8% 5,888 69.4%
Symfony\Component\HttpFoundation\HeaderBag::set2 28.6% 28 29.5% 31 30.4% 3,024 38.2% 2,592 30.6%
Child functions
preg_match_all7 30.4% 33 34.7% 39 38.2% 13,496 170.4% 7,520 88.7%
strtolower16 69.6% 0 0.0% 16 15.7% 1,328 16.8% 128 1.5%