Run Report
Run #52c883daaf401: 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 4.2% 58 0.0% 60 0.0% 10,304 0.0% 8,248 0.0%
Exclusive Metrics for Current Function31 53.4% 26 43.3% 920 8.9% 2,616 31.7%
Parent function
Symfony\Component\HttpFoundation\Response::send1 100.0% 58 100.0% 60 100.0% 10,304 100.0% 8,248 100.0%
Child functions
header10 71.4% 12 20.7% 16 26.7% 1,960 19.0% 720 8.7%
Symfony\Component\HttpFoundation\ResponseHeaderBag::getCookies1 7.1% 6 10.3% 7 11.7% 2,256 21.9% 1,576 19.1%
Symfony\Component\HttpFoundation\ResponseHeaderBag::allPreserveCase1 7.1% 6 10.3% 7 11.7% 3,120 30.3% 1,752 21.2%
sprintf1 7.1% 2 3.4% 2 3.3% 1,240 12.0% 864 10.5%
headers_sent1 7.1% 1 1.7% 2 3.3% 808 7.8% 720 8.7%