Run Report
Run #69a18dd722ed9: 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% 133 0.4% 3,999 12.6% 7,456 0.4% 7,456 0.4%
Exclusive Metrics for Current Function26 19.5% 0 0.0% -104 -1.4% 1,104 14.8%
Parent function
Symfony\Component\HttpFoundation\Response::send1 100.0% 133 100.0% 3,999 100.0% 7,456 100.0% 7,456 100.0%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::allPreserveCaseWithoutCookies1 5.3% 53 39.8% 0 0.0% 2,464 33.0% 2,544 34.1%
Symfony\Component\HttpFoundation\Cookie::__toString1 5.3% 41 30.8% 3,999 100.0% 744 10.0% 744 10.0%
header8 42.1% 7 5.3% 0 0.0% 1,320 17.7% 1,096 14.7%
strcasecmp6 31.6% 4 3.0% 0 0.0% 568 7.6% 296 4.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::getCookies1 5.3% 1 0.8% 0 0.0% 1,008 13.5% 824 11.1%
sprintf1 5.3% 1 0.8% 0 0.0% 888 11.9% 280 3.8%
headers_sent1 5.3% 0 0.0% 0 0.0% 568 7.6% 568 7.6%