2 Replies Latest reply on Feb 23, 2017 2:52 PM by jayh

    System is reporting High CPU 100.9%

    kcfonman New Member

      4 of our 3rd gen systems are reporting this.  Wwhen you show the CPU load you get the following:

      Plano_Lab_MMG1_loop13#show processes cpu  

      System load: 1sec:100.00%  1min:100.00%  5min:100.00%  Min: 100.00%  Max: 100.00%

      Context switch load: 0.00%

                                            Invoked  Exec Time    Runtime    Load %%

      Task Id    Task Name        PRI STA   (count)     (usec)     (usec)     (1sec)

      0          Idle               0 R   4294243296          0          0       0.00

      The systems are running the code:

      ADTRAN, Inc. OS version R11.12.0.E

        Mainline Version: ENM.16.13

        P4 Changelist: 237750

        Checksum: 4d5dda4b71d9b25d9d0ea6fb0ccccacfb0d628176999b3403e0b1ce70b9802fb

        Built on: Tue Mar 15 18:24:28 CDT 2016

      Hardware version A.1.5.0.0-0

      Boot ROM version R10.9.0

        Built on: Thu Aug 15 17:55:27 CDT 2013

        Compatibility Version: 1

      Copyright (c) 1999-2016, ADTRAN, Inc.

      Platform: Total Access 908e (3rd Gen), part number 4243908F1

      Serial number CFG1230242

      Flash: 97120256 bytes  DRAM: 509648896 bytes

       

       

      If you look at the Idle CPU Idle state you see a 0%.  On our release 10.9.6 we see the CPU idle at 94%.  The units are operating ok. No issues from the voice ports.  Is this a reporting bug?.  I have listed all the process running below and they do not add up system load of 100%

       

      System load: 1sec:100.00%  1min:100.00%  5min:100.00%  Min: 100.00%  Max: 100.00%

      Context switch load: 0.00%

                                            Invoked  Exec Time    Runtime    Load %%

      Task Id    Task Name        PRI STA   (count)     (usec)     (usec)     (1sec)

      0          Idle               0 R   4294243296          0          0       0.00

      1          init               0 W     2160000          0          0       0.00

      2          kthreadd           0 W       10000          0          0       0.00

      3          ksoftirqd/0        0 W   590900000          0          0       0.00

      4          kworker/0:0        0 W           0          0          0       0.00

      5          kworker/u:0        0 W       10000          0          0       0.00

      6          rcu_kthread       99 W   1421552704         0          0       0.00

      7          khelper            0 W           0          0          0       0.00

      8          kworker/u:1        0 W           0          0          0       0.00

      85         sync_supers        0 W    72710000          0          0       0.00

      87         bdi-default        0 W     2070000          0          0       0.00

      89         kblockd            0 W           0          0          0       0.00

      184        rpciod             0 W           0          0          0       0.00

      185        kworker/0:1        0 W    67840000          0          0       0.00

      207        khungtaskd         0 W     7210000          0          0       0.00

      212        kswapd0            0 W           0          0          0       0.00

      276        fsnotify_mark      0 W           0          0          0       0.00

      282        nfsiod             0 W           0          0          0       0.00

      290        crypto             0 W           0          0          0       0.00

      373        mtdblock0          0 W           0          0          0       0.00

      378        mtdblock1          0 W           0          0          0       0.00

      383        mtdblock2          0 W           0          0          0       0.00

      388        mtdblock3          0 W           0          0          0       0.00

      393        mtdblock4          0 W           0          0          0       0.00

      398        mtdblock5          0 W           0          0          0       0.00

      403        mtdblock6          0 W           0          0          0       0.00

      408        mtdblock7          0 W           0          0          0       0.00

      430        edac-poller        0 W           0          0          0       0.00

      438        rcS                0 W       20000          0          0       0.00

      468        ubi_bgt0d          0 W           0          0          0       0.00

      477        ubi_bgt1d          0 W           0          0          0       0.00

      484        ubifs_bgt0_0       0 W           0          0          0       0.00

      486        ubifs_bgt1_0       0 W           0          0          0       0.00

      607        runstarter         0 W           0          0          0       0.00

      610        starter            0 W           0          0          0       0.00

      612        Init               1 W      590000          0          0       0.00

      614        InterruptThread   52 W   1032410000         0          0       0.00

      615        KCall             49 W   235287376          0         45       4.57

      616        PC Config          8 R   3892121824         0         27       2.74

      617        PacketRouting     45 W   2351468928         0          9       0.91

      618        Timers            47 W   3870122496         0          0       0.00

      619        I2C               47 W     1620000          0          0       0.00

      620        Battery            8 W     1610000          0          0       0.00

      621        CallControlQue~   38 W   1577480000         0          0       0.00

      622        IsdnStackQueue    40 W   2705238112         0          9       0.91

      623        Thread Pool        5 W     5570000          0          0       0.00

      624        FrontPanel        44 W   1494489744         0          0       0.00

      625        RSTP              44 W     1600000          0          0       0.00

      626        con0              33 W           0          0          0       0.00

      627        giga-eth 0/1      47 W           0          0          0       0.00

      628        giga-eth 0/1Po~   47 W   978320656          0         27       2.74

      629        ICP Session        9 W    53290000          0          0       0.00

      630        eTsec2TxprtPoll   47 W   1482307744         0          9       0.91

      631        DSP Virtual Et~   47 W       70000          0          0       0.00

      632        FramerBaseThre~   25 W   958116224          0          0       0.00

      633        FramerBaseThre~   25 W   3011424896         0          0       0.00

      634        FramerBaseThre~   25 W   1314996224         0          0       0.00

      635        FramerBaseThre~   25 W   956316224          0          0       0.00

      636        VOX               47 W    27990000          0          0       0.00

      637        VOX_ISR           48 W    86270000          0          0       0.00

      638        FXS Device 0.0~   47 W     2350000          0          0       0.00

      639        PhoneManagerQu~   42 W   2274188928         0          0       0.00

      640        RSTP              44 W   3799172704         0          0       0.00

      641        RSTP-BG           43 W     1620000          0          0       0.00

      642        MLD Thread         7 W     1670000          0          0       0.00

      643        RouteTableTick     7 W   1241740000         0          0       0.00

      644        RouteTableTick     7 W   1312820000         0          0       0.00

      645        IGMPTick           7 W   940750000          0          0       0.00

      646        IGMP-Receiver      7 W           0          0          0       0.00

      647        IP Events         28 W   1435360000         0          0       0.00

      648        tcptimer          26 W     7310000          0          0       0.00

      649        tcpinp            26 W    39250000          0          0       0.00

      650        tcpout            26 W    39400000          0          0       0.00

      651        MgcpActiveQueue   40 W     1610000          0          0       0.00

      652        DnsClient         20 W   560750000          0          0       0.00

      653        DnsProxy          20 W   114910000          0          0       0.00

      654        DnsTable          20 W    54210000          0          0       0.00

      655        SIP_Stack         39 W   501610000          0          0       0.00

      656        SnmpThread         7 R   2556031632         0          0       0.00

      657        HDI I/F           47 W   294380000          0          0       0.00

      658        VoipDspCapture     2 W     1510000          0          0       0.00

      659        WWW               23 W   361390000          0         36       3.65

      660        sec               47 W   2395129888         0         18       1.83

      661        IKE                7 W   145830000          0          0       0.00

      662        IPSecKeyGen        5 W     1640000          0          0       0.00

      663        SCEP               7 W           0          0          0       0.00

      664        MediaConnectio~   40 W   3121070000         0          0       0.00

      665        FTPServer List~    6 W           0          0          0       0.00

      666        SMTP Client       20 W           0          0          0       0.00

      667        SNTP Client       23 W      170000          0          0       0.00

      668        CPU Usage          9 R   643117232          0         18       1.83

      669        CLIInjectQ         7 W           0          0          0       0.00

      672        RipOut             7 W   339080000          0          0       0.00

      673        RipIn              7 W           0          0          0       0.00

      674        MTEX_MEIF_Star~   41 W           0          0          0       0.00

      675        MTEX_HIF_Task     41 W           0          0          0       0.00

      676        MTEX_CC_Task      41 W       20000          0          0       0.00

      677        MTEX_L3IF_Star~   41 W           0          0          0       0.00

      678        MTEX_L2IF_Star~   41 W           0          0          0       0.00

      679        ActiveQueueDea~    4 W    38770000          0          0       0.00

      680        AUTOLINKQ          5 W    12540000          0          0       0.00

      681        HttpClientQ        7 W     1630000          0          0       0.00

      682        DHCPv6            35 W           0          0          0       0.00

      683        RvSipProc0        40 W   657410000          0          0       0.00

      684        UDP In            43 W    58490000          0          0       0.00

      685        UDP Relay         23 W           0          0          0       0.00

      686        PacketCapture      5 W   1789580000         0          0       0.00

      687        DHCP Server       35 W           0          0          0       0.00

      688        Flow Meter Log~   21 W   885640000          0          0       0.00

      689        OSPF               7 W     1610000          0          0       0.00

      690        OSPFv3             7 W     1640000          0          0       0.00

      691        TWAMP-Control      7 W           0          0          0       0.00

      692        TWAMP-Test        20 W           0          0          0       0.00

       

      The total CPU should be 20.9% if you add up the numbers in this list.

       

      Any Ideas or solutions?

       

      Thanks,

      Jerry Miller

       

       

       

        • Re: System is reporting High CPU 100.9%
          tomlmma New Member

          I will be out of the office and returning Friday February 24th. Please

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          Thomas Lamontanaro

          Network Support Specialist

          207-326-2514

          Maine Maritime Academy

           

           

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          • Re: System is reporting High CPU 100.9%
            jayh Hall_of_Fame

            I would guess that it's a cosmetic bug, although I can't see anything in the release notes of 12.1.0 or later mentioning it. We're not running 11.12.0 on anything here. Pretty conservative shop on upgrades, using the extended maintenance 11.10.6 on everything. There's plenty of flash memory on those to accommodate two images and switch during a maintenance window.

             

            Do things seem sluggish? That would be a clue that it really has high CPU load.

             

            I'd recommend that you go R11.10.7 as the current extended maintenance release unless you need some specific brand new features in 11.12.0 that aren't in that version. If there are such features, go with 12.3.0SA.

             

            R11.12.0 is shown as archived on the Adtran website.