Run Report
Run #69a18dc91c320: XHProf Run (Namespace=myapp)
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Parent/Child report for Symfony\Component\HttpFoundation\Response::sendHeaders [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\Response::sendHeaders1 2.0% 177 0.2% 0 0.0% 7,544 0.3% 4,832 0.2%
Exclusive Metrics for Current Function41 23.2% 0 N/A% -104 -1.4% 840 17.4%
Parent function
Symfony\Component\HttpFoundation\Response::send1 100.0% 177 100.0% 0 N/A% 7,544 100.0% 4,832 100.0%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::allPreserveCaseWithoutCookies1 4.8% 65 36.7% 0 N/A% 2,464 32.7% 720 14.9%
Symfony\Component\HttpFoundation\Cookie::__toString1 4.8% 42 23.7% 0 N/A% 744 9.9% 744 15.4%
header9 42.9% 16 9.0% 0 N/A% 1,408 18.7% 1,144 23.7%
strcasecmp7 33.3% 8 4.5% 0 N/A% 568 7.5% 296 6.1%
Symfony\Component\HttpFoundation\ResponseHeaderBag::getCookies1 4.8% 2 1.1% 0 N/A% 1,008 13.4% 808 16.7%
sprintf1 4.8% 2 1.1% 0 N/A% 888 11.8% 280 5.8%
headers_sent1 4.8% 1 0.6% 0 N/A% 568 7.5% 0 0.0%