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Run #519e93280ff24: XHProf Run (Namespace=drupal-perf-cottser)
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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 4.3% 73 0.0% 73 0.0% 10,184 0.1% 0 0.0%
Exclusive Metrics for Current Function40 54.8% 25 34.2% 1,088 10.7% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Response::send1 100.0% 73 100.0% 73 100.0% 10,184 100.0% 0 N/A%
Child functions
header9 69.2% 12 16.4% 18 24.7% 1,840 18.1% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::getCookies1 7.7% 9 12.3% 11 15.1% 2,256 22.2% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::allPreserveCase1 7.7% 7 9.6% 10 13.7% 2,952 29.0% 0 N/A%
sprintf1 7.7% 4 5.5% 6 8.2% 1,240 12.2% 0 N/A%
headers_sent1 7.7% 1 1.4% 3 4.1% 808 7.9% 0 N/A%