Of course, we create and update the state by inspecting the incoming stream of system calls. We traverse proc only once, when you start a capture, and the reaso

Of course, we create and update the state by inspecting the incoming stream of system calls. We traverse proc only once, when you start a capture, and the reason to do that is collecting info for the PIDs/FDs that existed before we start the system call collection. That way, you can for example create a filter on the IP address of a socket even if that socket was created before sysdig started.