Hi, we’re using 19.5.9872 (7th May 2019), and are seeing an error in graph drawing: when we choose “Graph Trend” on any graph (that I’ve tried so far), I just get “Error Drawing Graph”. Showing the RRD command also shows the error: RRDTool Output: ERROR: invalid rpn expression in: 586400,-7,1800,inbits,PREDICT
(full output shown below) Is this a known problem? Thanks, -Adam
Adam Thompson Consultant, Infrastructure Services [[MERLIN LOGO]]https://www.merlin.mb.ca/ 100 - 135 Innovation Drive Winnipeg, MB, R3T 6A8 (204) 977-6824 or 1-800-430-6404 (MB only) athompson@merlin.mb.camailto:athompson@merlin.mb.ca www.merlin.mb.cahttp://www.merlin.mb.ca/
https://observium.merlin.mb.ca/
* * Devices https://observium.merlin.mb.ca/devices/ * Ports https://observium.merlin.mb.ca/ports/ * Health https://observium.merlin.mb.ca/ * Routing https://observium.merlin.mb.ca/
*
* *
[https://observium.merlin.mb.ca:443/images/os/arista.png]
10.0.2.3https://observium.merlin.mb.ca/device/device=357/ 49.803276, -97.148729https://observium.merlin.mb.ca/devices/location=IjQ5LjgwMzI3NiwgLTk3LjE0ODcyOSI%3D/
[https://observium.merlin.mb.ca/graph.php?height=45&width=150&to=1559...]https://observium.merlin.mb.ca/graphs/to=1559062740/device=357/type=device_bits/from=1558976340/legend=yes/ Traffic [https://observium.merlin.mb.ca/graph.php?height=45&width=150&to=1559...]https://observium.merlin.mb.ca/graphs/to=1559062740/device=357/type=device_processor/from=1558976340/legend=yes/ Processors [https://observium.merlin.mb.ca/graph.php?height=45&width=150&to=1559...]https://observium.merlin.mb.ca/graphs/to=1559062740/device=357/type=device_mempool/from=1558976340/legend=yes/ Memory Usage
Graph
* Export Data javascript:void(0) * Add to Dashboard javascript:void(0) * Add to Just Maphttps://observium.merlin.mb.ca/graphs/to=1559062716/device=357/type=device_bits/from=1558976316/legend=no/height=300/width=1152/trend=yes/showcommand=yes/dash_add=2/ 6 Hours [https://observium.merlin.mb.ca/graph.php?to=1559062740&device=357&ty...]https://observium.merlin.mb.ca/graphs/to=1559062740/device=357/type=device_bits/from=1559041140/legend=no/height=300/width=1152/trend=yes/showcommand=yes/
24 Hours [https://observium.merlin.mb.ca/graph.php?to=1559062740&device=357&ty...]https://observium.merlin.mb.ca/graphs/to=1559062740/device=357/type=device_bits/from=1558976340/legend=no/height=300/width=1152/trend=yes/showcommand=yes/
48 Hours [https://observium.merlin.mb.ca/graph.php?to=1559062740&device=357&ty...]https://observium.merlin.mb.ca/graphs/to=1559062740/device=357/type=device_bits/from=1558889940/legend=no/height=300/width=1152/trend=yes/showcommand=yes/
One Week [https://observium.merlin.mb.ca/graph.php?to=1559062740&device=357&ty...]https://observium.merlin.mb.ca/graphs/to=1559062740/device=357/type=device_bits/from=1558457940/legend=no/height=300/width=1152/trend=yes/showcommand=yes/
One Month [https://observium.merlin.mb.ca/graph.php?to=1559062740&device=357&ty...]https://observium.merlin.mb.ca/graphs/to=1559062740/device=357/type=device_bits/from=1556384340/legend=no/height=300/width=1152/trend=yes/showcommand=yes/
Three Months [https://observium.merlin.mb.ca/graph.php?to=1559062740&device=357&ty...]https://observium.merlin.mb.ca/graphs/to=1559062740/device=357/type=device_bits/from=1551027540/legend=no/height=300/width=1152/trend=yes/showcommand=yes/
One Year [https://observium.merlin.mb.ca/graph.php?to=1559062740&device=357&ty...]https://observium.merlin.mb.ca/graphs/to=1559062740/device=357/type=device_bits/from=1527526740/legend=no/height=300/width=1152/trend=yes/showcommand=yes/
Three Years [https://observium.merlin.mb.ca/graph.php?to=1559062740&device=357&ty...]https://observium.merlin.mb.ca/graphs/to=1559062740/device=357/type=device_bits/from=1464454740/legend=no/height=300/width=1152/trend=yes/showcommand=yes/
Options
* Show Legendhttps://observium.merlin.mb.ca/graphs/to=1559062716/device=357/type=device_bits/from=1558976316/height=300/width=1152/trend=yes/showcommand=yes/ * Graph Previoushttps://observium.merlin.mb.ca/graphs/to=1559062716/device=357/type=device_bits/from=1558976316/legend=no/height=300/width=1152/trend=yes/showcommand=yes/previous=yes/ * Graph Trendhttps://observium.merlin.mb.ca/graphs/to=1559062716/device=357/type=device_bits/from=1558976316/legend=no/height=300/width=1152/showcommand=yes/ * Graph Maximumhttps://observium.merlin.mb.ca/graphs/to=1559062716/device=357/type=device_bits/from=1558976316/legend=no/height=300/width=1152/trend=yes/showcommand=yes/max=yes/
* RRD Commandhttps://observium.merlin.mb.ca/graphs/to=1559062716/device=357/type=device_bits/from=1558976316/legend=no/height=300/width=1152/trend=yes/ * Link to Graphhttps://observium.merlin.mb.ca/graph.php?to=1559062716&device=357&type=device_bits&from=1558976316&legend=no&height=300&width=1152&trend=yes&showcommand=yes [https://observium.merlin.mb.ca/graph.php?to=1559062716&device=357&ty...] Description Device total traffic in bits/sec. Performance & Output RRDTool Output: ERROR: invalid rpn expression in: 586400,-7,1800,inbits,PREDICT RRDtool Runtime: 0.032s | Total time: 0.035s RRDTool Command /usr/bin/rrdtool graph /tmp/iUIcLU9ZVLrCITXP.png -g -Y --alt-autoscale --rigid --start 1558976316 --end 1559062716 --width 1152 --height 300 -c BACK#EEEEEE00 -c SHADEA#EEEEEE00 -c SHADEB#EEEEEE00 -c FONT#000000 -c CANVAS#FFFFFF00 -c GRID#a5a5a5 -c MGRID#FF9999 -c FRAME#5e5e5e -c ARROW#5e5e5e -R normal --font LEGEND:8:'DroidSansMono,DejaVuSansMono' --font AXIS:7:'DroidSansMono,DejaVuSansMono' --font-render-mode normal -E DEF:inB0=/opt/observium/rrd/10.0.2.3/port-1.rrd:INOCTETS:AVERAGE DEF:outB0=/opt/observium/rrd/10.0.2.3/port-1.rrd:OUTOCTETS:AVERAGE CDEF:octets0=inB0,outB0,+ CDEF:inbits0=inB0,8,* CDEF:outbits0=outB0,8,* CDEF:outbits0_neg=outbits0,-1,* CDEF:bits0=inbits0,outbits0,+ VDEF:totinB0=inB0,TOTAL VDEF:totoutB0=outB0,TOTAL VDEF:tot0=octets0,TOTAL AREA:inbits0#7aa537:'Et1 Rx' GPRINT:inbits0:LAST:%6.2lf%s GPRINT:inbits0:AVERAGE:%6.2lf%s GPRINT:inbits0:MIN:%6.2lf%s GPRINT:inbits0:MAX:%6.2lf%s GPRINT:totinB0:%6.2lf%sB COMMENT:'\l' HRULE:999999999999999#6a6aa9:' Tx' GPRINT:outbits0:LAST:%6.2lf%s GPRINT:outbits0:AVERAGE:%6.2lf%s GPRINT:outbits0:MIN:%6.2lf%s GPRINT:outbits0:MAX:%6.2lf%s GPRINT:totoutB0:%6.2lf%sB COMMENT:'\l' DEF:inB1=/opt/observium/rrd/10.0.2.3/port-2.rrd:INOCTETS:AVERAGE DEF:outB1=/opt/observium/rrd/10.0.2.3/port-2.rrd:OUTOCTETS:AVERAGE CDEF:octets1=inB1,outB1,+ CDEF:inbits1=inB1,8,* CDEF:outbits1=outB1,8,* CDEF:outbits1_neg=outbits1,-1,* CDEF:bits1=inbits1,outbits1,+ VDEF:totinB1=inB1,TOTAL VDEF:totoutB1=outB1,TOTAL VDEF:tot1=octets1,TOTAL AREA:inbits1#3e7a24:'Et2 Rx':STACK GPRINT:inbits1:LAST:%6.2lf%s GPRINT:inbits1:AVERAGE:%6.2lf%s GPRINT:inbits1:MIN:%6.2lf%s GPRINT:inbits1:MAX:%6.2lf%s GPRINT:totinB1:%6.2lf%sB COMMENT:'\l' HRULE:999999999999999#35356e:' Tx' GPRINT:outbits1:LAST:%6.2lf%s GPRINT:outbits1:AVERAGE:%6.2lf%s GPRINT:outbits1:MIN:%6.2lf%s GPRINT:outbits1:MAX:%6.2lf%s GPRINT:totoutB1:%6.2lf%sB COMMENT:'\l' DEF:inB2=/opt/observium/rrd/10.0.2.3/port-999001.rrd:INOCTETS:AVERAGE DEF:outB2=/opt/observium/rrd/10.0.2.3/port-999001.rrd:OUTOCTETS:AVERAGE CDEF:octets2=inB2,outB2,+ CDEF:inbits2=inB2,8,* CDEF:outbits2=outB2,8,* CDEF:outbits2_neg=outbits2,-1,* CDEF:bits2=inbits2,outbits2,+ VDEF:totinB2=inB2,TOTAL VDEF:totoutB2=outB2,TOTAL VDEF:tot2=octets2,TOTAL AREA:inbits2#034f11:'Mgmt1 Rx':STACK GPRINT:inbits2:LAST:%6.2lf%s GPRINT:inbits2:AVERAGE:%6.2lf%s GPRINT:inbits2:MIN:%6.2lf%s GPRINT:inbits2:MAX:%6.2lf%s GPRINT:totinB2:%6.2lf%sB COMMENT:'\l' HRULE:999999999999999#000033:' Tx' GPRINT:outbits2:LAST:%6.2lf%s GPRINT:outbits2:AVERAGE:%6.2lf%s GPRINT:outbits2:MIN:%6.2lf%s GPRINT:outbits2:MAX:%6.2lf%s GPRINT:totoutB2:%6.2lf%sB COMMENT:'\l' CDEF:inB=inB0,inB1,inB2,ADDNAN,ADDNAN CDEF:outB=outB0,outB1,outB2,ADDNAN,ADDNAN CDEF:octets=inB,outB,+ CDEF:doutB=outB,-1,* CDEF:inbits=inB,8,* CDEF:outbits=outB,8,* CDEF:bits=inbits,outbits,+ CDEF:doutbits=doutB,8,* VDEF:95thin=inbits,95,PERCENT VDEF:95thout=outbits,95,PERCENT CDEF:pout_tmp=doutbits,-1,* VDEF:dpout_tmp=pout_tmp,95,PERCENT CDEF:dpout_tmp2=doutbits,doutbits,-,dpout_tmp,-1,*,+ VDEF:d95thout=dpout_tmp2,FIRST VDEF:totin=inB,TOTAL VDEF:avein=inbits,AVERAGE VDEF:totout=outB,TOTAL VDEF:aveout=outbits,AVERAGE VDEF:tot=octets,TOTAL COMMENT:' \l' HRULE:999999999999999#FFFFFF:'Total Rx' GPRINT:inbits:LAST:%6.2lf%s GPRINT:inbits:AVERAGE:%6.2lf%s GPRINT:inbits:MIN:%6.2lf%s GPRINT:inbits:MAX:%6.2lf%s GPRINT:totin:%6.2lf%sB COMMENT:'\l' HRULE:999999999999999#FFFFFF:' Tx' GPRINT:outbits:LAST:%6.2lf%s GPRINT:outbits:AVERAGE:%6.2lf%s GPRINT:outbits:MIN:%6.2lf%s GPRINT:outbits:MAX:%6.2lf%s GPRINT:totout:%6.2lf%sB COMMENT:'\l' HRULE:999999999999999#FFFFFF:' Agg' GPRINT:bits:LAST:%6.2lf%s GPRINT:bits:AVERAGE:%6.2lf%s GPRINT:bits:MIN:%6.2lf%s GPRINT:bits:MAX:%6.2lf%s GPRINT:tot:%6.2lf%sB COMMENT:'\l' CDEF:smooth_in=inbits,1800,TREND CDEF:predict_in=586400,-7,1800,inbits,PREDICT LINE2:predict_in#FF00FF::dashes=5 CDEF:smooth_out=doutbits,1800,TREND CDEF:predict_out=586400,-7,1800,doutbits,PREDICT LINE2:predict_out#FF00FF::dashes=5 AREA:outbits0_neg#6a6aa9: AREA:outbits1_neg#35356e::STACK AREA:outbits2_neg#000033::STACK HRULE:0#999999 RRDTool Files Used /opt/observium/rrd/10.0.2.3/port-1.rrd /opt/observium/rrd/10.0.2.3/port-2.rrd /opt/observium/rrd/10.0.2.3/port-999001.rrd
* Observium 19.5.9872 (stable)http://www.observium.org
* * 0.260s https://observium.merlin.mb.ca/overview/
