RRD Graphs for iostat

[EyalRi at Clal-Ins.co.il]

Hi,

I have installed hobbit on Redhat Linux and would like to create graph and trending for the following "iostat" data:

Device: 		tps	Blk_read/s	Blk_wrtn/s	Blk_read	Blk_wrtn 
cciss/c0d0p1      	0.00     0.01		0.00		19250		192
cciss/c0d0p2      	1.20	0.75		9.41		2276674	28563128
cciss/c0d0p3      	0.25     0.04		1.90		113853	5778704
cciss/c0d0p4      	0.00	0.00		0.00		4		0
cciss/c0d0p5      	1.86	0.22		14.84		654514	45025232
cciss/c0d0p6      	1.80	0.16		14.32		478808	43468344
cciss/c0d0p7      	0.88	0.03         	6.85      	88680   	20791076

i have tried to change [iostat] to the following in "hobbitgraph.cfg"
[iostat]
        TITLE I/O Utilization
        YAXIS Stats
        FNPATTERN iostat.(.*).rrd
        DEF:p at RRDIDX@A=@RRDFN@:Blk_read/s:AVERAGE
        CDEF:p at RRDIDX@t=p at RRDIDX@B,5,GT,p at RRDIDX@B,UNKN,IF
        LINE2:p at RRDIDX@t#@COLOR@:@RRDPARAM@
        COMMENT:\n
        GPRINT:p at RRDIDX@A:LAST:Blk_read/s  \: %5.1lf (cur)
        GPRINT:p at RRDIDX@A:MAX: \: %5.1lf (max)
        GPRINT:p at RRDIDX@A:MIN: \: %5.1lf (min)
        GPRINT:p at RRDIDX@A:AVERAGE: \: %5.1lf (avg)\n
        COMMENT:\n
issuing command ~hobbit/server/bin/bbcmd hobbitd_channel --channel=data cat
returned the following:
@@data#19745|1138712646.203000|172.20.200.102||devapp01|iostat
data devapp01.iostat
Device:            tps   Blk_read/s   Blk_wrtn/s   Blk_read   Blk_wrtn
cciss/c0d0p5      2.85         0.00        22.79          0        456
cciss/c0d0p1      0.00         0.00         0.00          0          0
cciss/c0d0p7      1.70         0.00        13.59          0        272
cciss/c0d0p2      2.05         0.00        16.39          0        328
cciss/c0d0p6      0.80         0.00         6.40          0        128
@@
Any idea where is the problem?
Thanks,




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