Run Report
Run #531ee626b79e4: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

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% 66 0.0% 67 0.0% 10,480 0.0% 8,832 0.0%
Exclusive Metrics for Current Function37 56.1% 28 41.8% 712 6.8% 2,752 31.2%
Parent function
Symfony\Component\HttpFoundation\Response::send1 100.0% 66 100.0% 67 100.0% 10,480 100.0% 8,832 100.0%
Child functions
header11 73.3% 15 22.7% 21 31.3% 2,096 20.0% 1,456 16.5%
Symfony\Component\HttpFoundation\ResponseHeaderBag::getCookies1 6.7% 6 9.1% 7 10.4% 2,256 21.5% 1,208 13.7%
Symfony\Component\HttpFoundation\ResponseHeaderBag::allPreserveCase1 6.7% 6 9.1% 6 9.0% 3,336 31.8% 1,992 22.6%
sprintf1 6.7% 2 3.0% 3 4.5% 1,272 12.1% 864 9.8%
headers_sent1 6.7% 0 0.0% 2 3.0% 808 7.7% 560 6.3%