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Run #518e7bb18a691: 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% 75 0.0% 10,184 0.0% 8,240 0.0%
Exclusive Metrics for Current Function42 57.5% 33 44.0% 944 9.3% 2,800 34.0%
Parent function
Symfony\Component\HttpFoundation\Response::send1 100.0% 73 100.0% 75 100.0% 10,184 100.0% 8,240 100.0%
Child functions
header9 69.2% 11 15.1% 18 24.0% 1,840 18.1% 1,088 13.2%
Symfony\Component\HttpFoundation\ResponseHeaderBag::getCookies1 7.7% 10 13.7% 11 14.7% 2,256 22.2% 1,208 14.7%
Symfony\Component\HttpFoundation\ResponseHeaderBag::allPreserveCase1 7.7% 6 8.2% 8 10.7% 3,064 30.1% 1,880 22.8%
sprintf1 7.7% 3 4.1% 3 4.0% 1,272 12.5% 784 9.5%
headers_sent1 7.7% 1 1.4% 2 2.7% 808 7.9% 480 5.8%