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Run #519c146573182: 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% 245 0.0% 258 0.0% 4,768 0.0% 2,392 0.0%
Exclusive Metrics for Current Function154 62.9% 142 55.0% -3,868 -81.1% 1,232 51.5%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set6 66.7% 176 71.8% 185 71.7% 2,932 61.5% 1,272 53.2%
Symfony\Component\HttpFoundation\HeaderBag::set3 33.3% 69 28.2% 73 28.3% 1,836 38.5% 1,120 46.8%
Child functions
preg_match_all9 34.6% 74 30.2% 83 32.2% 7,828 164.2% 732 30.6%
strtolower17 65.4% 17 6.9% 33 12.8% 808 16.9% 428 17.9%