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Run #538e3d03a05a3: 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::parseCacheControl5 14.7% 81 0.0% 86 0.0% 7,416 0.0% 5,432 0.0%
Exclusive Metrics for Current Function54 66.7% 43 50.0% -7,072 -95.4% 896 16.5%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set3 60.0% 51 63.0% 55 64.0% 4,392 59.2% 3,848 70.8%
Symfony\Component\HttpFoundation\HeaderBag::set2 40.0% 30 37.0% 31 36.0% 3,024 40.8% 1,584 29.2%
Child functions
preg_match_all5 25.0% 27 33.3% 30 34.9% 13,192 177.9% 4,440 81.7%
strtolower15 75.0% 0 0.0% 13 15.1% 1,296 17.5% 96 1.8%