Recently encountered a delay issue, packets arrive on system but Kamailio doesn't process right away. Here are a few details, any direction on what I can do to narrow down is appreciated.
The receive queue normally sits at 0 or has random spike, when this issue occurs receive queue remains high like the below output.
Version 5.1.5
ss -4 -n -l | grep 5060 udp UNCONN 321536 0 207.241.130.2:5060 *:* tcp LISTEN 0 128 207.241.130.2:5060 *:*
-dan