Run Report
Run #52e6fcee66138: XHProf Run (Namespace=drupal-perf-joelpittet)
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 4.2% 123 0.0% 126 0.0% 10,016 0.0% 8,576 0.0%
Exclusive Metrics for Current Function70 56.9% 57 45.2% 792 7.9% 2,832 33.0%
Parent function
Symfony\Component\HttpFoundation\Response::send1 100.0% 123 100.0% 126 100.0% 10,016 100.0% 8,576 100.0%
Child functions
header10 71.4% 28 22.8% 36 28.6% 1,960 19.6% 1,200 14.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::getCookies1 7.1% 13 10.6% 16 12.7% 2,096 20.9% 1,320 15.4%
Symfony\Component\HttpFoundation\ResponseHeaderBag::allPreserveCase1 7.1% 7 5.7% 10 7.9% 3,088 30.8% 1,800 21.0%
sprintf1 7.1% 4 3.3% 5 4.0% 1,272 12.7% 864 10.1%
headers_sent1 7.1% 1 0.8% 2 1.6% 808 8.1% 560 6.5%