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Run #518fb0a9e9c72: 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% 127 0.1% 133 0.1% 7,920 0.1% 4,216 0.0%
Exclusive Metrics for Current Function73 57.5% 61 45.9% -6,928 -87.5% 880 20.9%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set5 71.4% 92 72.4% 96 72.2% 4,896 61.8% 3,376 80.1%
Symfony\Component\HttpFoundation\HeaderBag::set2 28.6% 35 27.6% 37 27.8% 3,024 38.2% 840 19.9%
Child functions
preg_match_all7 30.4% 38 29.9% 48 36.1% 13,496 170.4% 3,152 74.8%
strtolower16 69.6% 16 12.6% 24 18.0% 1,352 17.1% 184 4.4%