Server lag

[EazyMango]

I'm running the 2 core VPS with 1 ip.

I'm running 3 small 18 slot servers and Filezilla Server to serve up the game.log to off server B3 big brother bot servers, each server is on a different port same ip

My question the lag seems to leave when I turn off the B3 servers ( they are from another provider not on the VPS ) and was wondering if running 3 ftp accounts setup with filezilla server on one IP only difference is the login name would cause the lag.

I have around 650 meg of memory available and the cpu process runs pretty smooth around 12 % with an occasional spike up to 15 or 20 %

[Edge100x]

I wouldn't expect B3 to use a lot of resources to the point of causing performance problems, but I'm also not very familiar with it. Have you tried reducing its CPU priority through the task manager? Also, is it writing to disk frequently?

[EazyMango]

The B3 servers are not on the VPS, I'm hosting them elsewhere.
The lag has dissipated after tinkering with the B3 configs.

Thanks

[Edge100x]

Ah, ok, I misunderstood where they were.

It makes sense that they B3 might cause problems more generally, as it could be sending too many commands to the server or requesting PB screen shots (pulling a screen shot from everyone causes a skipping behavior).