<div dir="ltr"><div><div>Looks ok on the surface and the MIBs do resolve.  Does the collectd log share any info?  If not, try temporarily bumping up the loglevel to debug and see if the logs provide any clues.  (You would have had to compiled with debug enabled.)<br><br></div><div>If you wanted to dig deeper, you could run a tcpdump on one of the remote hosts, "eeee" for example, and verify that the host is actually returning values for the CPU metrics.  That way, you can rule out snmp on those hosts and focus on collectd server side.<br></div><div><br></div>Hope that helps.<br><br></div>Giovanni<br></div><br><div class="gmail_quote"><div dir="ltr">On Fri, Jul 22, 2016 at 11:30 AM Jerry Lombardo <<a href="mailto:jl4472@columbia.edu">jl4472@columbia.edu</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">None of the CPU metrics are working,  the rest including load are working.<br>
Anyone have advice on how to troubleshoot this?   I'm able walk the<br>
metric,  I'm sure it's a syntax error somewhere.<br>
<br>
<br>
<br>
<br>
<Plugin snmp><br>
<br>
        <Data "presentPower"><br>
            Type "voltage"<br>
            Table false<br>
            Instance ""<br>
           Values "SNMPv2-SMI::enterprises.2021.255.15.2"<br>
       </Data><br>
        <Data "linux_load"><br>
                Type "load"<br>
                Table false<br>
                Values "UCD-SNMP-MIB::laLoadInt.1"<br>
"UCD-SNMP-MIB::laLoadInt.2" "UCD-SNMP-MIB::laLoadInt.3"<br>
                Scale 0.01<br>
        </Data><br>
        <Data "linux_cpu_user_raw"><br>
                Type "cpu"<br>
                Table false<br>
                Instance "user_raw"<br>
                Values "UCD-SNMP-MIB::ssCpuRawUser.0"<br>
        </Data><br>
        <Data "linux_cpu_system_raw"><br>
                Type "cpu"<br>
                Table false<br>
                Instance "system_raw"<br>
                Values "UCD-SNMP-MIB::ssCpuRawSystem.0"<br>
        </Data><br>
        <Data "linux_cpu_idle_raw"><br>
                Type "cpu"<br>
                Table false<br>
                Instance "idle_raw"<br>
                Values "UCD-SNMP-MIB::ssCpuRawIdle.0"<br>
        </Data><br>
        <Data "linux_cpu_wait_raw"><br>
                Type "cpu"<br>
                Table false<br>
                Instance "wait_raw"<br>
                Values "UCD-SNMP-MIB::ssCpuRawWait.0"<br>
        </Data><br>
        <Data "linux_cpu_nice_raw"><br>
                Type "cpu"<br>
                Table false<br>
                Instance "nice_raw"<br>
                Values "UCD-SNMP-MIB::ssCpuRawNice.0"<br>
        </Data><br>
        <Data "linux_cpu_kernel_raw"><br>
                Type "cpu"<br>
                Table false<br>
                Instance "kernel_raw"<br>
                Values "UCD-SNMP-MIB::ssCpuRawKernel.0"<br>
        </Data><br>
        <Data "linux_mem_total"><br>
                Type "memory"<br>
                Table false<br>
                Instance "total_real"<br>
                Values "UCD-SNMP-MIB::memTotalReal.0"<br>
        </Data><br>
        <Data "linux_mem_avail"><br>
                Type "memory"<br>
                Table false<br>
                Instance "avail_real"<br>
                Values "UCD-SNMP-MIB::memAvailReal.0"<br>
        </Data><br>
<br>
<br>
    <Data "std_traffic"><br>
                Type "if_octets"<br>
                Table true<br>
                Instance "IF-MIB::ifDescr"<br>
                Values "IF-MIB::ifInOctets" "IF-MIB::ifOutOctets"<br>
       </Data><br>
<br>
       <Data "ifmib_if_packets64"><br>
                Type "if_packets"<br>
                Table true<br>
                Instance "IF-MIB::ifName"<br>
                Values "IF-MIB::ifHCInUcastPkts" "IF-MIB::ifHCOutUcastPkts"<br>
       </Data><br>
<br>
<br>
<br>
<br>
###HOSTS###<br>
<br>
<br>
<Host "dddd"><br>
  Address "1.1.1.1"<br>
  Version 2<br>
  Community "string"<br>
  Collect "std_traffic" "ifmib_if_packets64"  "linux_cpu_user_raw"<br>
"linux_cpu_idle_raw" "linux_cpu_system_raw" "linux_cpu_wait_raw"<br>
"linux_cpu_nice_raw" "linux_cpu_kernel_raw" "linux_mem_total"<br>
"linux_mem_avail" "linux_load"<br>
</Host><br>
<br>
<Host "eeee"><br>
  Address "1.1.1.1"<br>
  Version 2<br>
  Community "string"<br>
  Collect "std_traffic" "ifmib_if_packets64"  "linux_cpu_user_raw"<br>
"linux_cpu_idle_raw" "linux_cpu_system_raw" "linux_cpu_wait_raw"<br>
"linux_cpu_nice_raw" "linux_cpu_kernel_raw" "linux_mem_total"<br>
"linux_mem_avail" "linux_load"<br>
</Host><br>
<Host "eeee"><br>
  Address "1.1.1.1"<br>
  Version 2<br>
  Community "string"<br>
  Collect "std_traffic" "ifmib_if_packets64"  "linux_cpu_user_raw"<br>
"linux_cpu_idle_raw" "linux_cpu_system_raw" "linux_cpu_wait_raw"<br>
"linux_cpu_nice_raw" "linux_cpu_kernel_raw" "linux_mem_total"<br>
"linux_mem_avail" "linux_load"<br>
</Host><br>
<Host "eeee"><br>
  Address "1.1.1.1"<br>
  Version 2<br>
  Community "string"<br>
  Collect "std_traffic" "ifmib_if_packets64"  "linux_cpu_user_raw"<br>
"linux_cpu_idle_raw" "linux_cpu_system_raw" "linux_cpu_wait_raw"<br>
"linux_cpu_nice_raw" "linux_cpu_kernel_raw" "linux_mem_total"<br>
"linux_mem_avail" "linux_load"<br>
</Host><br>
<br>
<br>
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</blockquote></div>