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Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
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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% 128 0.0% 129 0.0% 5,712 0.1% 0 0.0%
Exclusive Metrics for Current Function75 58.6% 60 46.5% 232 4.1% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Response::send1 100.0% 128 100.0% 129 100.0% 5,712 100.0% 0 N/A%
Child functions
header9 69.2% 22 17.2% 30 23.3% 1,184 20.7% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::getCookies1 7.7% 14 10.9% 16 12.4% 1,240 21.7% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::allPreserveCase1 7.7% 11 8.6% 13 10.1% 1,780 31.2% 0 N/A%
sprintf1 7.7% 5 3.9% 7 5.4% 816 14.3% 0 N/A%
headers_sent1 7.7% 1 0.8% 3 2.3% 460 8.1% 0 N/A%