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Run #51772c0a73718: 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::parseCacheControl9 20.5% 141 0.0% 153 0.0% 8,424 0.1% 1,144 0.0%
Exclusive Metrics for Current Function82 58.2% 73 47.7% -7,328 -87.0% 568 49.7%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set6 66.7% 100 70.9% 108 70.6% 5,264 62.5% 616 53.8%
Symfony\Component\HttpFoundation\HeaderBag::set3 33.3% 41 29.1% 45 29.4% 3,160 37.5% 528 46.2%
Child functions
preg_match_all9 34.6% 48 34.0% 57 37.3% 14,392 170.8% 328 28.7%
strtolower17 65.4% 11 7.8% 23 15.0% 1,360 16.1% 248 21.7%