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Run #52fbbc23c847a: 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% 139 0.0% 145 0.0% 7,920 0.0% 5,136 0.0%
Exclusive Metrics for Current Function76 54.7% 71 49.0% -6,904 -87.2% 432 8.4%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set5 71.4% 100 71.9% 104 71.7% 4,896 61.8% 3,776 73.5%
Symfony\Component\HttpFoundation\HeaderBag::set2 28.6% 39 28.1% 41 28.3% 3,024 38.2% 1,360 26.5%
Child functions
preg_match_all7 30.4% 47 33.8% 54 37.2% 13,496 170.4% 4,576 89.1%
strtolower16 69.6% 16 11.5% 20 13.8% 1,328 16.8% 128 2.5%