Top Header cpu & memory status

I didn’t like the CPU input from the Splunk TA Nix app, so I created this small ingest from top. The script¬†takes a snapshot of the top command, and looks directly at the header:

and comes back with the first 5 lines of Top:

and the following query pulls CPU load average data […]

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Linux Free Disk Space

The following Splunk query shows a percentage of free disk space over a period of time using timechart:

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Linux Memory Usage

The following Splunk Search will show memory usage on a linux machine over a period of time using timechart:

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Linux CPU Usage

The following query will output CPU usage per host over a period of time using timechart:

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