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Run #52c962cbedbff: 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 4.2% 62 0.0% 63 0.0% 10,304 0.1% 8,136 0.0%
Exclusive Metrics for Current Function36 58.1% 27 42.9% 920 8.9% 2,616 32.2%
Parent function
Symfony\Component\HttpFoundation\Response::send1 100.0% 62 100.0% 63 100.0% 10,304 100.0% 8,136 100.0%
Child functions
header10 71.4% 12 19.4% 14 22.2% 1,960 19.0% 608 7.5%
Symfony\Component\HttpFoundation\ResponseHeaderBag::getCookies1 7.1% 6 9.7% 7 11.1% 2,256 21.9% 1,576 19.4%
Symfony\Component\HttpFoundation\ResponseHeaderBag::allPreserveCase1 7.1% 5 8.1% 9 14.3% 3,120 30.3% 1,752 21.5%
sprintf1 7.1% 2 3.2% 3 4.8% 1,240 12.0% 864 10.6%
headers_sent1 7.1% 1 1.6% 3 4.8% 808 7.8% 720 8.8%