Inconsistant Graphs

[robertsonstudios]

I am sometimes seeing graphs that are missing chunks of data. This is separate from the housekeeping on the zabbix_server, as that is now disabled. My client is running a heavy load on memory, disk, cpu, and network. However the interface that zabbix connects to is barely used, as it is the management interface.

Attached are the text history along with a 1 hour graph(vnics) and a 2 hour graph(vnic1s) for the vnic. The 1 hour has many gaps in the latter half, and the two hour shows more of a trending view in the latter half.

Any explaination for what is going on?

Thanks!

[rolandsym]

I have something similar

Like you I thought that turning off housekeeping would have solved my issue but it didn't. I'm at a serious loss. Since I started using active monitoring this has appeared. Passive works fine.
I've attached an example graph. Connectivity is not the issue. All these test machines are up and running. I just have to restart the client to get responses back right then and there.

The 1.4.2 pre-build doesn't help the issue at all. Can anyone point me into a decent direction. I'm new to zabbix and I like it but this is very disheartening. Please can anyone point in a direction to start trying to figure out what's wrong?

Rolandsym