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NetXMS Forum

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xiuzhh

@xiuzhh
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Recent Best Controversial

  • How to push table DCI from agents?
    X xiuzhh
    Support

    I found "push" origin in "new table" page,but I dont' know how to do this.
    I need steps to push table data(uncertain rows) from agent.
    THANKS.


  • system.cpu.usage parameter of HPUX subagent problem
    X xiuzhh
    Support

    Hi:
        I  found the data collected by system.cpu.usage parameter of HPUX subagents  inconsistent with the other performance tools like glance,top,vmstat and so on.
        I tried to trace the CpuUsageCollector function in src/agent/subagent/HPUX/system.cpp and found the reason:
        The HPUX subagent counts the cpu wait  statment as cpu usage:
        m_cpuUsage[m_currentSlot++] = 100 - ((float)((psd.psd_cpu_time[CP_IDLE] - m_idle) * 100) / delta);
        but other performace tools counts the cpu wait statment as cpu idle.
        I modified the souce code like this:
        m_cpuUsage[m_currentSlot++] =  ((float)(((psd.psd_cpu_time[CP_USER] - m_user) + (psd.psd_cpu_time[CP_SYS] - m_sys) ) * 100) / delta)  (mybe adds the CPU nice statment is better);
        As a result this metric  was consistent  with other performance tools. 
        I wonder which way calculates the CPU usage is more helpful.


  • agent 1.2.10 crash on AIX 6100-08
    X xiuzhh
    Support

    Hi
        I solved this problem with modifing netxms-1.2.10\netxms-1.2.10\src\agent\subagents\aix\cpu.cpp line 31 :
        #define MAX_CPU (64 + 1) /* 64 + 1 for overall */
        My client server has more  than 64 cpu, so I modified it to a larger integer ,and it plays well.


  • agent 1.2.10 crash on AIX 6100-08
    X xiuzhh
    Support

    Hi:
    I  extracted nxagent-1.2.10-aix5.3-ppc64.tar on AIX 6100-06,and it runs well.But i tried this on  AIX 6100-08,it crashes everytime.

    root:/>/opt/netxms/bin/nxagentd -f
    [08-Feb-2014 11:57:04.045] [INFO ] Additional configs was loaded from /etc/nxagentd.conf.d
    [08-Feb-2014 11:57:04.050] [INFO ] Debug level set to 0
    [08-Feb-2014 11:57:04.050] [ERROR] Failed to load agent's registry from file /opt/netxms/var/netxms/registry.dat
    [08-Feb-2014 11:57:04.050] [ERROR] Failed to save agent's registry to file /opt/netxms/var/netxms/registry.dat: No such file or directory
    Segmentation fault(coredump)
    root:/>

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