The Water Cooler

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HIgh, 99% utilization during daytime hours.

  • 1.  HIgh, 99% utilization during daytime hours.

    Posted 11-14-2018 07:09 AM

    I have a stack of 5 ICX 7250 switches running as core routing and switching, which is showing 99% utilization during daytime hours. sh cpu task snapshot shows below.  Generally, mcast is ~20 and mcast_fwd ~10-20.  This I believe, though not certain, started around the time I deployed an IP surveillance solution, however two other buildings are not showing more than 1% utilization, those IDF are also switching only with OSPF back to the MDF stack.   I can't seem to find the commands or methods to track what exactly is causing the mcast and mcast_fwd to be what it is, if it is the problem, or if these numbers and in the normal range.

     

    ... Usage average for all tasks in the last 1 second ...
    ==========================================================
    Name %

    SigHdlrTsk 0
    OsTsk 0
    TimerTsk 0
    FlashTsk 0
    MainTsk 0
    MportPollTsk 0
    IntrTsk 0
    itc 0
    syslog 0
    syslog_tx 0
    stkKeepAlive 0
    exUSBHotpluggerTsk 0
    keygen 0
    bcmDPC 0
    bcmINTR 2
    socdmadesc.0 0
    bcmMEM_SCAN.0 0
    bcmIbodSync.0 0
    bcmCNTR.0 9
    bcmRX 4
    bcmL2MOD.0 0
    poeFwdfsm 0
    scp 0
    appl 18
    snms 0
    rtm 0
    rtm6 0
    rip 0
    bgp 0
    bgp_io 0
    ospf 0
    ospf_r_calc 0
    openflow_ofm 0
    openflow_opm 0
    mcast_fwd 0
    mcast 58
    msdp 0
    ripng 0
    ospf6 0
    ospf6_rt 0
    mcast6 0
    ike 0
    ipsec 0
    dhcp6 0
    mcrep 0
    snmp 0
    rmon 0
    web 0
    DNA_DDM_MASTER 0
    acl 0
    spx 0
    spxmon 0
    spx_ddm 0
    flexauth 0
    sflow 0
    adm_tm 0
    TCP_LBD 0
    UDP_LBD 0
    SOCATM_PARENT 0
    TELNET_PARENT 0
    SSH_PARENT 0
    ntp 0
    rconsole 0
    ipsec_fpga_cli 0
    ikemain 0
    pki 0
    http_client 0
    ssl 0
    Keychain 0
    common 0
    console 0
    ospf_msg_task 0
    auxTsk 0
    bcmLINK.0 1
    TELNET_INCSES_1 0


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  • 2.  Re: HIgh, 99% utilization during daytime hours.

    Posted 11-14-2018 07:55 AM

    @jamesbuckeyrh

     

    ICX Switch line was acquired by Ruckus, please post your question on their Ruckus Community


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