Hi,

I was using 3.14 then upgraded to 3.15, the cache performance was very good in both version, but as i upgraded to 3.16 cache seems almost not working at all. Due to which my bandwidth consumption has gone high.

Graphs clearly shows that cache is not being buildup at all since i have implemented 3.16

Please tell me whats wrong with this.

MaxCacheSize only 15MB?

Hi,

Sorry its my mistake, before posting i changed the value from "Unlimited to 15000", i thought it might clear things up here. But still on "Unlimited" also i am getting almost the same type of response

Well, I have an external cache but I don't have check serialize connections option and I notice that max client connection and max server connections affect the performace a lot.

From Mikrotik Docs

serialize-connections (yes | no; default: no) - Do not make multiple connections to server for multiple client connections, if possible (i.e. server supports persistent HTTP connections). Clients will be served on FIFO principle; next client is processed when response transfer to the previous one is completed. If a client is idle for too long (max 5 seconds by default), it will give up waiting and open another connection to the server.

max-client-connections (integer; default: 600) - maximum number of concurrent client connections accepted by the proxy. All further connections will be rejected.

depending of your hardware I think you must adjust this values.

Could you please paste your Proxy config and tell a bit about it. It seems to really be saving you bandwidth. Where did you come up with what and how to "proxy"? I'm very curious for that config.

Thanks.