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Run #5177365b0b425: 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% 162 0.0% 172 0.0% 8,424 0.1% 1,144 0.0%
Exclusive Metrics for Current Function89 54.9% 84 48.8% -7,328 -87.0% 568 49.7%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set6 66.7% 116 71.6% 121 70.3% 5,264 62.5% 616 53.8%
Symfony\Component\HttpFoundation\HeaderBag::set3 33.3% 46 28.4% 51 29.7% 3,160 37.5% 528 46.2%
Child functions
preg_match_all9 34.6% 56 34.6% 65 37.8% 14,392 170.8% 328 28.7%
strtolower17 65.4% 17 10.5% 23 13.4% 1,360 16.1% 248 21.7%