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Run #51fdbca2b5409: 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 4.0% 83 0.0% 84 0.0% 10,520 0.0% 8,696 0.0%
Exclusive Metrics for Current Function45 54.2% 31 36.9% 824 7.8% 3,064 35.2%
Parent function
Symfony\Component\HttpFoundation\Response::send1 100.0% 83 100.0% 84 100.0% 10,520 100.0% 8,696 100.0%
Child functions
header11 73.3% 15 18.1% 23 27.4% 2,176 20.7% 880 10.1%
Symfony\Component\HttpFoundation\ResponseHeaderBag::getCookies1 6.7% 11 13.3% 13 15.5% 2,256 21.4% 1,320 15.2%
Symfony\Component\HttpFoundation\ResponseHeaderBag::allPreserveCase1 6.7% 7 8.4% 8 9.5% 3,216 30.6% 1,848 21.3%
sprintf1 6.7% 4 4.8% 6 7.1% 1,240 11.8% 864 9.9%
headers_sent1 6.7% 1 1.2% 3 3.6% 808 7.7% 720 8.3%