The new release of RRDtool provides the VDEF functionality which is a calculated value based upon history. Incorporating this into 0.9 is currently not in scope, but may end up being included provided time magically appears.
TheWitness
Sum other values than Bandwidth
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TheWitness
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True understanding begins only when we realize how little we truly understand...
Life is an adventure, let yours begin with Cacti!
Author of dozens of Cacti plugins and customization's. Advocate of LAMP, MariaDB, IBM Spectrum LSF and the world of batch. Creator of IBM Spectrum RTM, author of quite a bit of unpublished work and most of Cacti's bugs.
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For those wondering, I'm still here, but lost in the shadows. Yearning for less bugs. Who want's a Cacti 1.3/2.0? Streams anyone?
Life is an adventure, let yours begin with Cacti!
Author of dozens of Cacti plugins and customization's. Advocate of LAMP, MariaDB, IBM Spectrum LSF and the world of batch. Creator of IBM Spectrum RTM, author of quite a bit of unpublished work and most of Cacti's bugs.
_________________
Official Cacti Documentation
GitHub Repository with Supported Plugins
Percona Device Packages (no support)
Interesting Device Packages
For those wondering, I'm still here, but lost in the shadows. Yearning for less bugs. Who want's a Cacti 1.3/2.0? Streams anyone?
searching for the same problem i found this thread.. i'll stop my searches 
anyway the only thing which is needed is dividing by 300 (5 minute samples - 300 seconds, the sum function takes the sum of every value for every second in the graph, assuming it's using auto as timerange), possibly this could be done creating an invisible graph line (with CDEF) and summing that up? *thinks*
Luca
anyway the only thing which is needed is dividing by 300 (5 minute samples - 300 seconds, the sum function takes the sum of every value for every second in the graph, assuming it's using auto as timerange), possibly this could be done creating an invisible graph line (with CDEF) and summing that up? *thinks*
Luca
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TheWitness
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- Posts: 17061
- Joined: Tue May 14, 2002 5:08 pm
- Location: MI, USA
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Not sure, but if there is a way, I am sure you will find it.
TheWitness
TheWitness
True understanding begins only when we realize how little we truly understand...
Life is an adventure, let yours begin with Cacti!
Author of dozens of Cacti plugins and customization's. Advocate of LAMP, MariaDB, IBM Spectrum LSF and the world of batch. Creator of IBM Spectrum RTM, author of quite a bit of unpublished work and most of Cacti's bugs.
_________________
Official Cacti Documentation
GitHub Repository with Supported Plugins
Percona Device Packages (no support)
Interesting Device Packages
For those wondering, I'm still here, but lost in the shadows. Yearning for less bugs. Who want's a Cacti 1.3/2.0? Streams anyone?
Life is an adventure, let yours begin with Cacti!
Author of dozens of Cacti plugins and customization's. Advocate of LAMP, MariaDB, IBM Spectrum LSF and the world of batch. Creator of IBM Spectrum RTM, author of quite a bit of unpublished work and most of Cacti's bugs.
_________________
Official Cacti Documentation
GitHub Repository with Supported Plugins
Percona Device Packages (no support)
Interesting Device Packages
For those wondering, I'm still here, but lost in the shadows. Yearning for less bugs. Who want's a Cacti 1.3/2.0? Streams anyone?
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