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Run #69550d71b2c3b: 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 2.2% 240 0.4% 4,001 6.4% 7,376 0.2% 7,376 0.2%
Exclusive Metrics for Current Function45 18.8% 0 0.0% -104 -1.4% 1,128 15.3%
Parent function
Symfony\Component\HttpFoundation\Response::send1 100.0% 240 100.0% 4,001 100.0% 7,376 100.0% 7,376 100.0%
Child functions
Symfony\Component\HttpFoundation\Cookie::__toString1 5.9% 83 34.6% 4,001 100.0% 744 10.1% 744 10.1%
Symfony\Component\HttpFoundation\ResponseHeaderBag::allPreserveCaseWithoutCookies1 5.9% 81 33.8% 0 0.0% 2,464 33.4% 2,544 34.5%
header7 41.2% 17 7.1% 0 0.0% 1,240 16.8% 1,008 13.7%
strcasecmp5 29.4% 8 3.3% 0 0.0% 568 7.7% 296 4.0%
sprintf1 5.9% 3 1.2% 0 0.0% 888 12.0% 280 3.8%
Symfony\Component\HttpFoundation\ResponseHeaderBag::getCookies1 5.9% 2 0.8% 0 0.0% 1,008 13.7% 808 11.0%
headers_sent1 5.9% 1 0.4% 0 0.0% 568 7.7% 568 7.7%