Uploaded image for project: 'Observium'
  1. Observium
  2. OBS-4188

High load on Juniper EX4500 routing engine after upgrade to JunOS 15.1R7.9

    XMLWordPrintable

Details

    • Vendor Bug
    • Resolution: Fixed
    • Major
    • None
    • Professional Edition
    • Poller
    • None
    • Virtual chassis mixed mode:
      2x Juniper EX4500 switch
      3x Juniper EX4200 switch
      Junos 15.1R7.9

    Description

      Hello after update Junos from 12.3R12.4 to 15.1R7.9 on mixed virtual chassis consisted of Juniper EX4500 and EX4200 the is a very high load of the routing engine.

      According to https://supportportal.juniper.net/s/article/EX-Troubleshooting-and-resolving-high-CPU-utilization-on-EX4300?language=en_US I discovered that the process causing the problem is mib2d - which means SNMP.

       

      192.168.166.1.discovery

      Attachments

        1. 192.168.166.1.discovery
          1.94 MB
          Ondrej
        2. 192.168.166.1.graph.png
          157 kB
          Ondrej
        3. 192.168.166.1.poller
          3.45 MB
          Ondrej
        4. 192.168.166.1.top
          5 kB
          Ondrej

        Issue Links

          Activity

            People

              landy Mike Stupalov
              Svoboda Ondrej
              Votes:
              0 Vote for this issue
              Watchers:
              3 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: