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Run #517c76da9b0d3: 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::parseCacheControl7 17.9% 117 0.1% 126 0.1% 7,936 0.1% 2,064 0.0%
Exclusive Metrics for Current Function70 59.8% 62 49.2% -6,904 -87.0% 288 14.0%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set5 71.4% 85 72.6% 91 72.2% 4,896 61.7% 1,536 74.4%
Symfony\Component\HttpFoundation\HeaderBag::set2 28.6% 32 27.4% 35 27.8% 3,040 38.3% 528 25.6%
Child functions
preg_match_all7 30.4% 38 32.5% 44 34.9% 13,512 170.3% 1,776 86.0%
strtolower16 69.6% 9 7.7% 20 15.9% 1,328 16.7% 0 0.0%