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Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
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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::parseCacheControl9 20.5% 125 0.0% 134 0.0% 8,424 0.0% 4,616 0.0%
Exclusive Metrics for Current Function81 64.8% 60 44.8% -7,328 -87.0% 2,384 51.6%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set6 66.7% 89 71.2% 95 70.9% 5,264 62.5% 2,480 53.7%
Symfony\Component\HttpFoundation\HeaderBag::set3 33.3% 36 28.8% 39 29.1% 3,160 37.5% 2,136 46.3%
Child functions
preg_match_all9 34.6% 41 32.8% 49 36.6% 14,392 170.8% 1,528 33.1%
strtolower17 65.4% 3 2.4% 25 18.7% 1,360 16.1% 704 15.3%