Some parts missing of graphs.

[NomenNescio]

Hi, I'm having a small problem, some parts are missing of my graphs, here's a screenshot, anyone having a similar problem or know how to fix it?

The agent is 1.6.4 and is running on microsoft server 2008.

[clubbing80s]

A) whats your sytem load like
High system load can cause issues like this if you are running on the default "nice"
B) whats are your php settings
I if its php related increase ur memory limit of processes ..

[harmonica]

Which is the Item Update interval (in sec) for the network interface?

[NomenNescio]

Solved it, I just increased the number of pollers on the server.

Thank you for your replies