syslog

I have an application which receives log messages from a firewall. The logs are written into a MongoDB. My goal is to process 30'000 messages per second (more or less constantly for 7*24 hours, not as transient peak value)
As peak value I expect app. 50'000 messages per second.

With several settings I reached up to 20'000 msg/sec. but that is not sufficient for our life traffic. The MongoDB ho

currently when rsyslog starts, it checks to see if a pidfile exists, and if it exists, rsyslog refuses to start.

However, if rsyslog crashes or is killed with a -9, it does not have a chance to remove the pidfile and so a replacement cannot be started

As an enhancement, rather than just depending only on the existance of a pid file, rsyslog should look in the pid file and check to see if the

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