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Run #51ec51f5849d9: 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% 146 0.0% 156 0.0% 8,424 0.0% 4,480 0.0%
Exclusive Metrics for Current Function83 56.8% 71 45.5% -7,328 -87.0% 2,248 50.2%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set6 66.7% 103 70.5% 110 70.5% 5,264 62.5% 2,480 55.4%
Symfony\Component\HttpFoundation\HeaderBag::set3 33.3% 43 29.5% 46 29.5% 3,160 37.5% 2,000 44.6%
Child functions
preg_match_all9 34.6% 46 31.5% 58 37.2% 14,392 170.8% 1,528 34.1%
strtolower17 65.4% 17 11.6% 27 17.3% 1,360 16.1% 704 15.7%