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Run #691eabf444ad4: 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 2.3% 93 0.0% 0 0.0% 6,528 0.1% 0 0.0%
Exclusive Metrics for Current Function40 43.0% 0 N/A% 320 4.9% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Response::send1 100.0% 93 100.0% 0 N/A% 6,528 100.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::allPreserveCaseWithoutCookies1 6.7% 23 24.7% 0 N/A% 2,464 37.7% 0 N/A%
header6 40.0% 16 17.2% 0 N/A% 1,088 16.7% 0 N/A%
strcasecmp5 33.3% 8 8.6% 0 N/A% 568 8.7% 0 N/A%
sprintf1 6.7% 3 3.2% 0 N/A% 888 13.6% 0 N/A%
headers_sent1 6.7% 2 2.2% 0 N/A% 568 8.7% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::getCookies1 6.7% 1 1.1% 0 N/A% 632 9.7% 0 N/A%