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Run #519fc84e17238: 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% 108 0.1% 0 0.0% 8,424 0.1% 5,328 0.0%
Exclusive Metrics for Current Function75 69.4% 0 N/A% -7,328 -87.0% 2,752 51.7%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set6 66.7% 81 75.0% 0 N/A% 5,264 62.5% 3,504 65.8%
Symfony\Component\HttpFoundation\HeaderBag::set3 33.3% 27 25.0% 0 N/A% 3,160 37.5% 1,824 34.2%
Child functions
preg_match_all9 34.6% 33 30.6% 0 N/A% 14,392 170.8% 1,960 36.8%
strtolower17 65.4% 0 0.0% 0 N/A% 1,360 16.1% 616 11.6%