Run Report
Run #69632e4b44039: 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 2.1% 220 0.4% 0 0.0% 7,464 0.4% 7,464 0.4%
Exclusive Metrics for Current Function45 20.5% 0 N/A% -104 -1.4% 1,136 15.2%
Parent function
Symfony\Component\HttpFoundation\Response::send1 100.0% 220 100.0% 0 N/A% 7,464 100.0% 7,464 100.0%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::allPreserveCaseWithoutCookies1 5.3% 81 36.8% 0 N/A% 2,464 33.0% 2,544 34.1%
Symfony\Component\HttpFoundation\Cookie::__toString1 5.3% 53 24.1% 0 N/A% 744 10.0% 744 10.0%
header8 42.1% 27 12.3% 0 N/A% 1,328 17.8% 1,088 14.6%
strcasecmp6 31.6% 9 4.1% 0 N/A% 568 7.6% 296 4.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::getCookies1 5.3% 2 0.9% 0 N/A% 1,008 13.5% 808 10.8%
sprintf1 5.3% 2 0.9% 0 N/A% 888 11.9% 280 3.8%
headers_sent1 5.3% 1 0.5% 0 N/A% 568 7.6% 568 7.6%