Graphs strange situation

[vrtareg]

Hi Alexei

I have troubles with my graphs.
If you look in attached images you can see that only graphs with period more or equal than 3 hour is showing correctly.
This happens with the items with update period less than 30 seconds.

I have items for the "net.if.in/net.if.out" and "system.cpu.load".
These items have update interval less than 20 seconds.
Now I try to increase "net.if.in/net.if.out" to 30 seconds to see the result but I can't increase period for "system.cpu.load avg1/avg5/avg15".

Can you check what happened?

Thanks Areg

[vrtareg]

Hi

The interface In/Out graphs starts to show correctly after changing period from 10 seconds to 30 seconds.

You can look to image.
I will post another one after some time.
I clear all history to start collect new data.

Areg

[Alexei]

It looks like performance problems caused by overload of ZBABIX server or more likely timeout situations or slow user parameters.

[vrtareg]

Hi

Now i try to test server and find out performance problems.

Areg

[stever]

Check your apache error logs, i had something like this where PHP was running out of memory - upped the memory in php.ini, and all is well.