Re: [Pdns-users] How to optimize cache hit ratio

2019-08-05 Thread 姜伯洋
[root@ops-dns-recursor-1 ~]# rec_control get-all |grep cache cache-entries501 cache-hits5420 cache-misses680805 max-cache-entries300 max-packetcache-entries50 negcache-entries226 packetcache-entries519 packetcache-hits9122988 packetcache-misses686225 Is this a recursive node that has be

Re: [Pdns-users] How to optimize cache hit ratio

2019-08-05 Thread Markus Ehrlicher
Hello, rec-control is a command from the recursor, so why are you talking about your authoritative nameserver? There are a too small number of queries - you can not draw conclusions from this, in my opinion. Here’s an example from my ns: root@ns1:~# rec_control get-all|grep cache cache-entries

Re: [Pdns-users] How to optimize cache hit ratio

2019-08-05 Thread Aki Tuomi
On 5.8.2019 12.14, 姜伯洋 wrote: > Hello everyone > [root@ops-dns-recursor-3 ~]# rec_control get-all|grep cache > cache-entries121 > cache-hits0 > cache-misses12 > max-cache-entries300 > max-packetcache-entries50 > negcache-entries4 > packetcache-entries7 > packetcache-hits51 > packetcache-mi