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Collectd Configuration for snmp and write-graphite plugins

This configuration is useful for polling performance metrics from servers using collectd snmp plugin and writing statistics data to graphite whisper database and visualize them.

collectd.conf file as follows:

LoadPlugin snmp
LoadPlugin write_graphite


 <Plugin snmp>
        <Data "linux_load">
                Type "load"
                Table false
                Values "UCD-SNMP-MIB::laLoadInt.1" "UCD-SNMP-MIB::laLoadInt.2" "UCD-SNMP-MIB::laLoadInt.3"
                Scale 0.01
        </Data>
        <Data "linux_cpu_user_raw">
                Type "cpu"
                Table false
                Instance "user_raw"
                Values "UCD-SNMP-MIB::ssCpuRawUser.0"
        </Data>
        <Data "linux_cpu_system_raw">
                Type "cpu"
                Table false
                Instance "system_raw"
                Values "UCD-SNMP-MIB::ssCpuRawSystem.0"
        </Data>
        <Data "linux_cpu_idle_raw">
                Type "cpu"
                Table false
                Instance "idle_raw"
                Values "UCD-SNMP-MIB::ssCpuRawIdle.0"
        </Data>
        <Data "linux_cpu_wait_raw">
                Type "cpu"
                Table false
                Instance "wait_raw"
                Values "UCD-SNMP-MIB::ssCpuRawWait.0"
        </Data>
        <Data "linux_cpu_nice_raw">
                Type "cpu"
                Table false
                Instance "nice_raw"
                Values "UCD-SNMP-MIB::ssCpuRawNice.0"
        </Data>
        <Data "linux_cpu_kernel_raw">
                Type "cpu"
                Table false
                Instance "kernel_raw"
                Values "UCD-SNMP-MIB::ssCpuRawKernel.0"
        </Data>
        <Data "linux_mem_total">
                Type "memory"
                Table false
                Instance "total_real"
                Values "UCD-SNMP-MIB::memTotalReal.0"
        </Data>
        <Data "linux_mem_avail">
                Type "memory"
                Table false
                Instance "avail_real"
                Values "UCD-SNMP-MIB::memAvailReal.0"
        </Data>

        <Host "server1">
                Address "xxx.xxx.xxx.xxx"
                Version 2
                Community "xxxxxx"
                Collect "linux_cpu_user_raw" "linux_cpu_idle_raw" "linux_cpu_system_raw" "linux_cpu_wait_raw" "linux_cpu_nice_raw" "linux_cpu_kernel_raw" "linux_mem_total" "linux_mem_avail"
        </Host>
        <Host "server2">
                Address "xxx.xxx.xxx.xxx"
                Version 2
                Community "xxxxxx"
                Collect "linux_cpu_user_raw" "linux_cpu_idle_raw" "linux_cpu_system_raw" "linux_cpu_wait_raw" "linux_cpu_nice_raw" "linux_cpu_kernel_raw" "linux_mem_total" "linux_mem_avail"
        </Host>
</Plugin>

 <Plugin write_graphite>
        <Node "graphing">
                Host "xxx.xxx.xxx.xxx"
                Port "2003"
                Protocol "tcp"
                LogSendErrors true
                Prefix "snmp."
                Postfix ""
                StoreRates true
                AlwaysAppendDS false
                EscapeCharacter "_"
        </Node>
</Plugin>
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