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Run #517896dc57c6e: 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% 140 0.0% 151 0.0% 8,424 0.0% 1,144 0.0%
Exclusive Metrics for Current Function84 60.0% 70 46.4% -7,328 -87.0% 568 49.7%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set6 66.7% 99 70.7% 107 70.9% 5,264 62.5% 616 53.8%
Symfony\Component\HttpFoundation\HeaderBag::set3 33.3% 41 29.3% 44 29.1% 3,160 37.5% 528 46.2%
Child functions
preg_match_all9 34.6% 47 33.6% 57 37.7% 14,392 170.8% 328 28.7%
strtolower17 65.4% 9 6.4% 24 15.9% 1,360 16.1% 248 21.7%