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Run #518fb5f99b11c: 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% 120 0.1% 128 0.1% 7,928 0.1% 4,104 0.0%
Exclusive Metrics for Current Function68 56.7% 58 45.3% -6,904 -87.1% 880 21.4%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set5 71.4% 90 75.0% 96 75.0% 4,904 61.9% 3,384 82.5%
Symfony\Component\HttpFoundation\HeaderBag::set2 28.6% 30 25.0% 32 25.0% 3,024 38.1% 720 17.5%
Child functions
preg_match_all7 30.4% 42 35.0% 46 35.9% 13,504 170.3% 3,160 77.0%
strtolower16 69.6% 10 8.3% 24 18.8% 1,328 16.8% 64 1.6%