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Run #54df8ec49b0ec: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Parent/Child report for Symfony\Component\HttpFoundation\Response::sendHeaders [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Symfony\Component\HttpFoundation\Response::sendHeaders1 4.5% 80 0.0% 9,888 0.0% 0 0.0%
Exclusive Metrics for Current Function45 56.2% 552 5.6% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Response::send1 100.0% 80 100.0% 9,888 100.0% 0 N/A%
Child functions
header10 71.4% 14 17.5% 2,504 25.3% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::getCookies1 7.1% 9 11.2% 1,968 19.9% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::allPreserveCase1 7.1% 8 10.0% 3,064 31.0% 0 N/A%
sprintf1 7.1% 4 5.0% 1,136 11.5% 0 N/A%
headers_sent1 7.1% 0 0.0% 664 6.7% 0 N/A%