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Run #52c8e4481f954: 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% 93 0.0% 99 0.0% 7,920 0.0% 4,560 0.0%
Exclusive Metrics for Current Function64 68.8% 52 52.5% -6,904 -87.2% 880 19.3%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set5 71.4% 68 73.1% 71 71.7% 4,896 61.8% 3,408 74.7%
Symfony\Component\HttpFoundation\HeaderBag::set2 28.6% 25 26.9% 28 28.3% 3,024 38.2% 1,152 25.3%
Child functions
preg_match_all7 30.4% 28 30.1% 34 34.3% 13,496 170.4% 3,680 80.7%
strtolower16 69.6% 1 1.1% 13 13.1% 1,328 16.8% 0 0.0%