Run Report
Run #519b1557bbc04: XHProf Run (Namespace=drupal-perf-jenlampton)
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 4.3% 141 0.0% 143 0.0% 9,664 0.0% 0 0.0%
Exclusive Metrics for Current Function81 57.4% 64 44.8% 576 6.0% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Response::send1 100.0% 141 100.0% 143 100.0% 9,664 100.0% 0 N/A%
Child functions
header9 69.2% 23 16.3% 32 22.4% 1,840 19.0% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::getCookies1 7.7% 16 11.3% 19 13.3% 2,176 22.5% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::allPreserveCase1 7.7% 14 9.9% 16 11.2% 3,000 31.0% 0 N/A%
sprintf1 7.7% 6 4.3% 7 4.9% 1,264 13.1% 0 N/A%
headers_sent1 7.7% 1 0.7% 5 3.5% 808 8.4% 0 N/A%