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Run #519bea2c59e7a: 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% 244 0.0% 256 0.0% 4,768 0.1% 2,416 0.0%
Exclusive Metrics for Current Function154 63.1% 136 53.1% -3,868 -81.1% 1,232 51.0%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set6 66.7% 176 72.1% 181 70.7% 2,932 61.5% 1,272 52.6%
Symfony\Component\HttpFoundation\HeaderBag::set3 33.3% 68 27.9% 75 29.3% 1,836 38.5% 1,144 47.4%
Child functions
preg_match_all9 34.6% 73 29.9% 87 34.0% 7,828 164.2% 756 31.3%
strtolower17 65.4% 17 7.0% 33 12.9% 808 16.9% 428 17.7%