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Run #52c862ea26981: XHProf Run (Namespace=drupal-perf-cottser)
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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% 106 0.0% 117 0.1% 8,424 0.0% 4,480 0.0%
Exclusive Metrics for Current Function70 66.0% 57 48.7% -7,384 -87.7% 2,248 50.2%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set6 66.7% 74 69.8% 81 69.2% 5,264 62.5% 2,480 55.4%
Symfony\Component\HttpFoundation\HeaderBag::set3 33.3% 32 30.2% 36 30.8% 3,160 37.5% 2,000 44.6%
Child functions
preg_match_all9 34.6% 36 34.0% 41 35.0% 14,448 171.5% 1,528 34.1%
strtolower17 65.4% 0 0.0% 19 16.2% 1,360 16.1% 704 15.7%