[rrd-users] Re: Trouble using TIME in rrdtool graph

[Tobias Oetiker]

Yesterday you sent me mail regarding [rrd-users] Trouble using TIME in...:

*> When I try to plot TIME I get a level horizontal line instead of the
*> expected left to right upward slope. Am I missunderstanding the function
*> or is there a problem with TIME ?  If I used NOW I would expect a level
*> line but not with TIME.
*> I got the same results with the perl module and the command line
*> versions of rrdtool graph. The timestamps for the file in question do
*> increment as they should.
*> I also tried it on several .rrd files.
*> 
*> 
*> I'm using version rrdtool-1.0.20
*> 
*> Thanks
*> 
*> Pete
*> 
*> %rrdtool graph /usr/local/www/data/cricket/calling_area/scrap \
*> ? "DEF:a=$RRD1:ds0:AVERAGE" \
*> ? "DEF:b=$RRD1:ds1:AVERAGE" \
*> ? "CDEF:time=a,0,*,TIME,+" \
*> ? "LINE2:time#FF00FF:time  " \

it may be that there is only one smple in the periode you are
plotting 

tobi

*> 
*> 

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