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Run #51ec6582d0962: XHProf Run (Namespace=drupal-perf-drupalcon)
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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% 158 0.0% 165 0.0% 8,456 0.0% 3,152 0.0%
Exclusive Metrics for Current Function84 53.2% 70 42.4% -7,408 -87.6% 1,528 48.5%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set6 66.7% 113 71.5% 118 71.5% 5,288 62.5% 1,856 58.9%
Symfony\Component\HttpFoundation\HeaderBag::set3 33.3% 45 28.5% 47 28.5% 3,168 37.5% 1,296 41.1%
Child functions
preg_match_all9 34.6% 57 36.1% 63 38.2% 14,504 171.5% 968 30.7%
strtolower17 65.4% 17 10.8% 32 19.4% 1,360 16.1% 656 20.8%