lately i having difficulties in determining the root cause of my graph to have gaps. It happens to several hosts, but not all. Checking log files, all seem ok .
Another problem encounter whenever i tried to debug the graph. The cacti seems to hang when to show rrdtool says:... But the info on the debug tool showed.
Whenever i tried to check debug data source, it did not says anything, and cacti did not hang.
I have done everything including adjusment in the php.ini, my.in, heartbeat and changing from snmp v3 to v2c.
why i still getting the graph gaps and why the graph debug mode made my cacti hang. Please advice
