[1.4] Some Graphing Problems

[AdrianW]

Hello. I am working with 1.4 release of Zabbix. There seem to be a couple issues concerning graphing:

1) A graph configured with more than 6 items results in "breaking" (i.e. not drawing) the graph. It can "fixed" by removing the 7th item.

2) Graphs that seem to have multiple items graphed which can be viewed under "CONFIGURATION OF GRAPHS" cannot be viewed under Monitoring -> Graphs.

At first, this problem seemed to be related to the order of the items in the graph, but I cannot reproduce the problem consistently. I did not that when adding mutliple items to a graph that each additional item does not have its "sort order" automatically increased. Should this be automatic?

Thank you,
-Adrian

[Alexei]

You may want to check memory settings (max mem size) in php.ini.

[AdrianW]

Fixed by increasing PHP memory limit

You may want to check memory settings (max mem size) in php.ini.

That was the fix for the graphs not drawing. The memory limit was increased from

memory_limit = 8M

to

memory_limit = 64M

Apache was restarted to reread the configuration and the graphs now draw correctly.

Thank you for the quick reply,
-Adrian