Hello, Thanks for your help. I changed them . > If you have 8G of RAM, likely the default cache sizes could be enlarged (max-cache-entries for the record cache and max-packetcache-entries for the packet cache)
how calculate the best number for "max-packetcache-entries" and "max-cache-entries" >Virtulization *could* be an issue, for example when the network interface is virtualized in a way thet hinders performance. I can't change my Platform for now !!! >If you are using NAT: this *kills* the performance. See https://docs.powerdns.com/recursor/performance.html I move it to my Edge Network and set Public IP . >Depending on kernel version and other factors resuseports and multiple distributor thread might work better or not, best to start with reuserport=no and distributor-threads=1, test & measure and then change to yes and 4 and compare performance on your actual setup. My Kernel is 3.10.0-862.el7.x86_64, i set reuserport=no and "distributor-threads=1", "threads=3" >If you see a lot ot bogus results this might impact performance "dnssec-log-bogus=yes" removed. > entropy-source=/dev/random changed to default > lowercase-outgoing=yes I ignore it. > quiet=no I need the logs and should export domains to my analyzer platform . Best Regards, Hamed Haghshenas _______________________________________________ Pdns-users mailing list Pdns-users@mailman.powerdns.com https://mailman.powerdns.com/mailman/listinfo/pdns-users