cricket graph error

I am having the same problem with my cricket graph.
Once or twice a week, I get a peek on the daily graph
for a 10G interface showing a value in 10 pico. This
is not a possible value.
Any idea why this could be happening.
I checked the row data for the time when the graph
show that peek, but I do not have any abnormal
increments.
Thanks for any help.


      

-------------------------------------------------------------------------
Check out the new SourceForge.net Marketplace.
It's the best place to buy or sell services for
just about anything Open Source.
http://sourceforge.net/services/buy/index.php