Run Report
Run #6a28c9210ac42: XHProf Run (Namespace=myapp)
Tip
Click a function name below to drill down.

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% 329 0.5% 4,012 5.7% 7,376 0.2% 7,376 0.2%
Exclusive Metrics for Current Function60 18.2% 0 0.0% -104 -1.4% 1,128 15.3%
Parent function
Symfony\Component\HttpFoundation\Response::send1 100.0% 329 100.0% 4,012 100.0% 7,376 100.0% 7,376 100.0%
Child functions
Symfony\Component\HttpFoundation\Cookie::__toString1 5.9% 119 36.2% 4,012 100.0% 744 10.1% 744 10.1%
Symfony\Component\HttpFoundation\ResponseHeaderBag::allPreserveCaseWithoutCookies1 5.9% 109 33.1% 0 0.0% 2,464 33.4% 2,544 34.5%
header7 41.2% 23 7.0% 0 0.0% 1,240 16.8% 1,008 13.7%
strcasecmp5 29.4% 10 3.0% 0 0.0% 568 7.7% 296 4.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::getCookies1 5.9% 3 0.9% 0 0.0% 1,008 13.7% 808 11.0%
sprintf1 5.9% 3 0.9% 0 0.0% 888 12.0% 280 3.8%
headers_sent1 5.9% 2 0.6% 0 0.0% 568 7.7% 568 7.7%