I did some recent work on the iostat graphs that did not seem to be working. Below are some patches. There still seems to be an outstanding issue where some graph lines do not show up.

update hobbitgraph.cfg

[iostat1] TITLE I/O Percent of time the disk is Busy YAXIS Percent FNPATTERN iostat\.(.*).rrd DEF:p at RRDIDX@B=@RRDFN@:b: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@ GPRINT:p at RRDIDX@B:LAST:busy \: %5.1lf (cur) GPRINT:p at RRDIDX@B:MAX: \: %5.1lf (max) GPRINT:p at RRDIDX@B:MIN: \: %5.1lf (min) GPRINT:p at RRDIDX@B:AVERAGE: \: %5.1lf (avg)\n

[iostat2] TITLE Average Service Time of active transactions YAXIS Milliseconds FNPATTERN iostat\.(.*).rrd DEF:p at RRDIDX@A=@RRDFN@:asvc_t:AVERAGE CDEF:p at RRDIDX@t=p at RRDIDX@A,5,GT,p at RRDIDX@A,UNKN,IF LINE2:p at RRDIDX@t#@COLOR@:@RRDPARAM@ GPRINT:p at RRDIDX@A:LAST:asvc_t \: %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

[iostat3] TITLE Average Service Time in wait queue YAXIS Milliseconds FNPATTERN iostat\.(.*).rrd DEF:p at RRDIDX@W=@RRDFN@:wsvc_t:AVERAGE CDEF:p at RRDIDX@t=p at RRDIDX@W,5,GT,p at RRDIDX@W,UNKN,IF LINE2:p at RRDIDX@t#@COLOR@:@RRDPARAM@ GPRINT:p at RRDIDX@W:LAST:wsvc_t \: %5.1lf (cur) GPRINT:p at RRDIDX@W:MAX: \: %5.1lf (max) GPRINT:p at RRDIDX@W:MIN: \: %5.1lf (min) GPRINT:p at RRDIDX@W:AVERAGE: \: %5.1lf (avg)\n

Update bb-hosts:

0.0.0.0 hobbit-client-host # TRENDS:*,iostat:iostat1|iostat2|iostat3

Craig Cook

Systems Monitoring Consulting and Support Services http://www.cookitservices.com