On Apr 25, 2019, at 12:54 PM, Bassem Mettichi <mettichi@gmail.com> wrote:
the problem is that when the load average exceeds the value of 50% we received more conflicting packets on radiusLog file and our freeradius server starts dropping packets that is why iam asking you about this however when we disable detail module we don't receive conflicting packets.
You have likely set up the detail file with "locking = yes". Change that, and it should help. If you don't have "locking = yes", then the problem is just load. The detail file writer isn't optimized for performance. It just writes lines to a file. This is a common problem with high load systems. You can't just take a stock config and expect it to do everything you want at 3K-10K packets/s. You have to understand what it's doing, what you need it to do, and configure it accordingly. Alan DeKok.