The audispd-zos-remote plugin will queue inputed events to the maximum of q_depth events while trying to submit those remotely. This can handle burst of events or in case of a slow network connection. However, the audispd-zos-remote plugin will drop events in case the queue is full. The default queue depth is 64 - Increase this value in case you are experiencing event drop due to full queue (audispd-zos-remote will log this to syslog).