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Run #5589a70d968a5: XHProf Run (Namespace=drupal-perf-stefanr)
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Parent/Child report for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl700 18.9% 17,971 0.0% 735,200 0.0% 390,400 0.0%
Exclusive Metrics for Current Function9,996 55.6% -779,832 -106.1% 199,200 51.0%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set400 57.1% 10,906 60.7% 447,200 60.8% 200,000 51.2%
Symfony\Component\HttpFoundation\HeaderBag::set300 42.9% 7,065 39.3% 288,000 39.2% 190,400 48.8%
Child functions
preg_match_all700 30.4% 7,733 43.0% 1,396,632 190.0% 138,400 35.5%
strtolower1,600 69.6% 242 1.3% 118,400 16.1% 52,800 13.5%