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Run #519c146573182: 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% 123 0.0% 125 0.0% 5,584 0.1% 0 0.0%
Exclusive Metrics for Current Function72 58.5% 55 44.0% 212 3.8% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Response::send1 100.0% 123 100.0% 125 100.0% 5,584 100.0% 0 N/A%
Child functions
header9 69.2% 21 17.1% 30 24.0% 1,160 20.8% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::getCookies1 7.7% 13 10.6% 16 12.8% 1,240 22.2% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::allPreserveCase1 7.7% 12 9.8% 14 11.2% 1,696 30.4% 0 N/A%
sprintf1 7.7% 4 3.3% 7 5.6% 816 14.6% 0 N/A%
headers_sent1 7.7% 1 0.8% 3 2.4% 460 8.2% 0 N/A%