[rsyslog] help for sudden buffer size

I have a 100 servers using rsyslog v7 sending messages to a VIP which has 10 really rsyslog servers. And I use impstats to monitor them. every node has 300k msgs "enqueued" per 5 minutes. But some node, 10 or so, may has 10~200k msgs "size" per 5 minutes! If I restart rsyslogd on one node, it would

Re: [rsyslog] help for sudden buffer size

[rsyslog] help for sudden buffer size I have a 100 servers using rsyslog v7 sending messages to a VIP which has 10 really rsyslog servers. And I use impstats to monitor them. every node has 300k msgs "enqueued" per 5 minutes. But some node, 10 or so, may has 10~200k msgs "siz