[HOWTO]Current a Graph Templates used the function LAST

[TomeyPan]

HI
Everybody know that make graph LINE will be used function AVERAGE, but sometimes the graph was not accurate.


like the server port stat 1 is up 0 is down if you used function AVERAGE the graph may print 1.5

so I want to ask: How to make a Graph in use function LAST

[BSOD2600]

In the graph template, change the field in question from AVERAGE to LAST.

[TomeyPan]

In the graph template, change the field in question from AVERAGE to LAST.

I think you don't understand what I say. If I change the function AVERAGE to LAST,the cacti will report the error:the RRD does not contain an RRA matching the chosen CF.

[BSOD2600]

Then the data template needs to be modified and LAST be added to the list. Then the *.rrd files will need to be deleted so cacti can recreate them.

[gandalf]

In most cases I suspect that it's really a need to use LAST.
Please tell us what you're heading at, perhaps there's a different solution
R.