#4 Splunk sub(Commands) [timechart, geostats, iplocation]

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TIMECHART: Helps you to create a time series chart with respect to event statistics.

  • Example: index=_audit | timechart span=5m count by action useother=f
    • Above query will help to create a timechart with respect to an specific field(it this case its action) from the events.
    • If you will notice, there is something called span (length of time for which the statistics are considered). In this case each bar(or line chart) in bar graph will be of 5 mins.
    • Another things to notice is useother, this option specifies whether to merge all of the values which are not included in the results into a single new value called OTHER, accepted values t(true) or f(false).
    • Statistics, will help you to see a table consisting of all the statistics fetched based on your query.
    • Visualization, will help you to see the timechart.
    • Select Visualization, helps you to select your preferred visualization type.


GEOSTATS: Helps to create a cluster map based on your events.
  • Example: index=idx_audit | search r_host=* | iplocation r_host | geostats globallimit=0 count by Country
    • iplocation FIELD, it helps to extracts location information from IP addresses by using 3rd-party databases, supports both IPv4 and IPv6.
    • globallimit=0 means no grouping.



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