Run Report
Run #69a18ded73765: 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% 47 0.4% 0 0.0% 6,672 0.6% 6,672 0.6%
Exclusive Metrics for Current Function23 48.9% 0 N/A% 320 4.8% 1,128 16.9%
Parent function
Symfony\Component\HttpFoundation\Response::send1 100.0% 47 100.0% 0 N/A% 6,672 100.0% 6,672 100.0%
Child functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::allPreserveCaseWithoutCookies1 5.9% 11 23.4% 0 N/A% 2,464 36.9% 2,464 36.9%
header7 41.2% 6 12.8% 0 N/A% 1,232 18.5% 1,120 16.8%
strcasecmp6 35.3% 5 10.6% 0 N/A% 568 8.5% 312 4.7%
Symfony\Component\HttpFoundation\ResponseHeaderBag::getCookies1 5.9% 1 2.1% 0 N/A% 632 9.5% 448 6.7%
sprintf1 5.9% 1 2.1% 0 N/A% 888 13.3% 632 9.5%
headers_sent1 5.9% 0 0.0% 0 N/A% 568 8.5% 568 8.5%