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  1. OpenNMS
  2. NMS-4346

Patch for "CPU Usage graph missing when using rrdtool"

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    Details

    • Type: Bug
    • Status: Closed (View Workflow)
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 1.8.7, 1.9.3
    • Fix Version/s: 1.9.8
    • Component/s: Data Output - RRD
    • Security Level: Default (Default Security Scheme)
    • Labels:
      None
    • Bugzilla Id:
      3662

      Description

      NMS-3703 is marked as resolved, but annoying tabs in snmp-graph.properties are still in place (both master and 1.8 branch).

      Essential description from previous issue:

      When using native rrdtool, the Cpu Usage graph is missing. When I switch to jrobin, the graph is present.
      The error from 'jetty.log' is:

      2010-03-23 13:38:28,390 ERROR [968256266@qtp-258818643-9] log: /opennms/graph/graph.png
      org.springframework.dao.DataRetrievalFailureException: Could not create graph: org.opennms.netmgt.rrd.RrdException: ERROR: Could not make sense out of ' '
      ; nested exception is org.opennms.netmgt.rrd.RrdException: ERROR: Could not make sense out of ' '

      When I use the command string from the 'jetty.log' file, it will create the png graph properly.

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          Bug - A problem which impairs or prevents the functions of the product. NMS-3703 Cpu Usage graph missing when using rrdtool

          • Major - Major loss of function.
          • Closed

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              People

              • Assignee:
                seth Seth Leger
                Reporter:
                xy2 Denis Seleznyov
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                Dates

                • Created:
                  Updated:
                  Resolved: