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Run #519fc98bf3bad: 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% 138 0.1% 0 0.0% 8,424 0.1% 3,864 0.0%
Exclusive Metrics for Current Function91 65.9% 0 N/A% -7,328 -87.0% 2,248 58.2%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set6 66.7% 97 70.3% 0 N/A% 5,264 62.5% 2,040 52.8%
Symfony\Component\HttpFoundation\HeaderBag::set3 33.3% 41 29.7% 0 N/A% 3,160 37.5% 1,824 47.2%
Child functions
preg_match_all9 34.6% 47 34.1% 0 N/A% 14,392 170.8% 1,000 25.9%
strtolower17 65.4% 0 0.0% 0 N/A% 1,360 16.1% 616 15.9%