Today Vinod Sharma wrote: > I think I can add the start and end dates like below to get the average for > last week. > > DEF:A=test.rrd:data:AVERAGE:end=now-1w:start=end-1w > > Really appriciate if you can suggest me how to do this to get data for day > time only for all days.
ah ... in that case you may want to conjure up a CDEF that turns the date to UNKNOWN outsite business hours ... using either TIME or LOCALTIME as input. cheers tobi > > On Thu, Jan 21, 2010 at 1:26 PM, Tobias Oetiker <[email protected]> wrote: > > > Hi Vinod, > > > > Today Vinod Sharma wrote: > > > > > I am creating daily graphs using RRDTool from the logs of my application. > > I > > > am using below settings to do the same. > > > > > > rrdtool graph - \ > > > --start=end -7d \ > > > --end=midnight \ > > > --imgformat=PNG \ > > > --width=1048 \ > > > --base=1000 \ > > > --height=266 \ > > > --logarithmic \ > > > --interlaced \ > > > DEF:A=test.rrd:data:AVERAGE \ > > > CDEF:A=f,POP,LTIME,86400,%,3600,/,FLOOR,DUP,23,LT,*,6,GT,INF,UNKN,IF \ > > > AREA:A#7FFFD4: Day Time \ > > > LINE2:f#DDA0DD:data AVERAGE > > > > > > > > Currently I am displaying the day time as shown in above example but I > > want > > > to get the output average of day time data only i.e. 7AM to 10 PM. Can > > > anyone please suggest how can I get the average of day time data only and > > > skip other data. > > > > you can use a second DEF where you pull in only partial data giving > > the exact start and end time and then calculate the average for > > from that second import ... > > > > and no, I have no example and I have not tried it ... but I think > > it should work :-) > > > > cheers > > tobi > > > > > > -- > > Tobi Oetiker, OETIKER+PARTNER AG, Aarweg 15 CH-4600 Olten, Switzerland > > http://it.oetiker.ch [email protected] ++41 62 775 9902 / sb: -9900 > > > > > > -- Tobi Oetiker, OETIKER+PARTNER AG, Aarweg 15 CH-4600 Olten, Switzerland http://it.oetiker.ch [email protected] ++41 62 775 9902 / sb: -9900 _______________________________________________ rrd-users mailing list [email protected] https://lists.oetiker.ch/cgi-bin/listinfo/rrd-users
