Empty graphs are shown in cacti

[victormilk2002]

Hi all,


I have encountered a problem that I cannot solve. I have configured the cacti and all snmp settings. As you can
see in the photo below, all computers are up.





However, not all graphs can be displayed properly. Only basic/default graphs can be shown. Please see the following photo.




When I see the device's properties, all status are fine, and data are successfully captured without any error message. It seems that the data cannot be shown on the graph.





Does anyone help me solve this problem? Thanks[/img]

[gandalf]

Please use second link of my sig to get additional debug info
Reinhard

[victormilk2002]

Hi,

When I went to "View Cacti Log File", I saw





As I have several servers that need to be monitored, I pick the one that uses red line to highlight. Then I saw





How can the problems be solved???

Thanks

[gandalf]

Again, read second link of my signature to find the root cause
Reinhard