I have the same problem after upgrading from 3.5.0 to 3.5.4 I'm having a similar looking problem.
$ /opt/rrdtool-1.4.7/bin/rrdtool graph - -E --start -3600s --end N --width 700 --height 300 --title 'LAX Minion Cluster 1 aggregated load_one last hour' --upper-limit '0' --lower-limit '0' CDEF:'total'=0 CDEF:'mean'=total,,/ COMMENT:'\j' GPRINT:'total':AVERAGE:'Avg Total\: %5.2lf' GPRINT:'total':LAST:'Current Total\: %5.2lf\c' GPRINT:'mean':AVERAGE:'Avg Average\: %5.2lf' GPRINT:'mean':LAST:'Current Average\: %5.2lf\c' ERROR: invalid rpn expression in: 0 On 11/02/2012 06:13 PM, Timothy Denike wrote: > I just figured this out. Upgraded my rrdtool to 1.4.7 and it works > flawlessly. > > Thanks! > > On Nov 2, 2012, at 3:03 PM, Vladimir Vuksan <vli...@veus.hr> wrote: > >> I believe the issue is with RRDtool. IIRC EPEL comes with rrdtool 1.2 which >> lacks a lot of functionality we rely on. Please upgrade to 1.3+. >> >> >> >> Vladimir >> >> On Fri, 2 Nov 2012, Timothy Denike wrote: >> >>> Hey there, >>> I seem to be having the same issue posted by John Alberts on Sep 19. Was a >>> resolution ever discovered? >>> Thread: >>> http://comments.gmane.org/gmane.comp.monitoring.ganglia.general/3104 >>> I'm setting up a brand-new Ganglia instance, compiled from Source RPM on >>> OEL 5u6. (I believe John was running >>> CentOS EL5u6 as well.) libconfuse and and apr installed from EPEL. Pretty >>> standard config. >>> It seems to only affect the load and network reports. Other graphs, >>> memory, cpu, etc work fine. >>> Apache error log shows: >>> ERROR: invalid rpn expression in: a0,a2,ADDNAN,a3,ADDNAN, >>> Debug: >>> /ganglia/graph.php?me=unspecified&m=load_one&r=hour&s=by%20name&hc=4&mc=2&g=load_report&z=medium&debug=5 >>> Output: >>> /usr/bin/rrdtool graph - --start '-3600s' --end now --width 300 --height >>> 123 --title 'unspecified Grid Load last >>> hour' --vertical-label 'Loads/Procs' --lower-limit 0 --slope-mode >>> DEF:'a0'='/var/lib/ganglia/rrds//__SummaryInfo__/load_one.rrd':'sum':AVERAGE >>> DEF:'a1'='/var/lib/ganglia/rrds//__SummaryInfo__/cpu_num.rrd':'num':AVERAGE >>> DEF:'a2'='/var/lib/ganglia/rrds//__SummaryInfo__/cpu_num.rrd':'sum':AVERAGE >>> DEF:'a3'='/var/lib/ganglia/rrds//__SummaryInfo__/proc_run.rrd':'sum':AVERAGE >>> CDEF:'total'=a0,a1,ADDNAN,a2,ADDNAN,a3,ADDNAN, AREA:'a0'#BBBBBB:'1-min' >>> VDEF:a0_last=a0,LAST >>> VDEF:a0_min=a0,MINIMUM VDEF:a0_avg=a0,AVERAGE VDEF:a0_max=a0,MAXIMUM >>> GPRINT:'a0_last':'Now\:%5.1lf%s' >>> GPRINT:'a0_min':'Min\:%5.1lf%s' GPRINT:'a0_avg':'Avg\:%5.1lf%s' >>> GPRINT:'a0_max':'Max\:%5.1lf%s\l' >>> LINE2:'a1'#00FF00:'Nodes' VDEF:a1_last=a1,LAST VDEF:a1_min=a1,MINIMUM >>> VDEF:a1_avg=a1,AVERAGE >>> VDEF:a1_max=a1,MAXIMUM GPRINT:'a1_last':'Now\:%5.1lf%s' >>> GPRINT:'a1_min':'Min\:%5.1lf%s' >>> GPRINT:'a1_avg':'Avg\:%5.1lf%s' GPRINT:'a1_max':'Max\:%5.1lf%s\l' >>> LINE2:'a2'#FF0000:'CPUs ' VDEF:a2_last=a2,LAST >>> VDEF:a2_min=a2,MINIMUM VDEF:a2_avg=a2,AVERAGE VDEF:a2_max=a2,MAXIMUM >>> GPRINT:'a2_last':'Now\:%5.1lf%s' >>> GPRINT:'a2_min':'Min\:%5.1lf%s' GPRINT:'a2_avg':'Avg\:%5.1lf%s' >>> GPRINT:'a2_max':'Max\:%5.1lf%s\l' >>> LINE2:'a3'#2030F4:'Procs' VDEF:a3_last=a3,LAST VDEF:a3_min=a3,MINIMUM >>> VDEF:a3_avg=a3,AVERAGE >>> VDEF:a3_max=a3,MAXIMUM GPRINT:'a3_last':'Now\:%5.1lf%s' >>> GPRINT:'a3_min':'Min\:%5.1lf%s' >>> GPRINT:'a3_avg':'Avg\:%5.1lf%s' GPRINT:'a3_max':'Max\:%5.1lf%s\l' >>> > > > ------------------------------------------------------------------------------ > LogMeIn Central: Instant, anywhere, Remote PC access and management. > Stay in control, update software, and manage PCs from one command center > Diagnose problems and improve visibility into emerging IT issues > Automate, monitor and manage. Do more in less time with Central > http://p.sf.net/sfu/logmein12331_d2d > _______________________________________________ > Ganglia-general mailing list > Ganglia-general@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/ganglia-general > ------------------------------------------------------------------------------ Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://p.sf.net/sfu/appdyn_d2d_nov _______________________________________________ Ganglia-general mailing list Ganglia-general@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ganglia-general
