Dedup splunk

I know that the "dedup" command returns the most recent values in time. However, I'm currently in a situation where I want to use dedup to dedup splunk keep the oldest events from my data example below, dedup splunk. What I specifically have are a bunch of client requests to a web server.

The SPL2 dedup command removes the events that contain an identical combination of values for the fields that you specify. With the SPL2 dedup command, you can specify the number of duplicate events to keep for each value of a single field, or for each combination of values among several fields. Events returned by the dedup command are based on search order. For historical searches, the most recent events are searched first. For real-time searches, the first events that are received are searched, which are not necessarily the most recent events. You can specify more than one field with the SPL2 dedup command. For example:.

Dedup splunk

The following are examples for using the SPL2 dedup command. For search results that have the same source value, keep the first 3 that occur and remove all subsequent results. Use the order by clause in the from command to sort the events by time in ascending order, the default order. Sorting the events ensures that the oldest events are listed first. Remove duplicate results with the same source value. Only the oldest events are retained. For search results that have the same combination of source AND host values, keep the first 2 that occur and remove all subsequent results. Remove only consecutive duplicate events. Keep non-consecutive duplicate events. In this example duplicates must have the same combination of values the source and host fields.

Product Security Updates Keep your data secure. Please specify the reason Please select The topic did not answer my question s I found an error I did not like the topic organization Other. At the same time for real-time searches, dedup splunk, dedup splunk primary events that are received are the searched events which might not necessarily be the most recent events which took place.

This is expected behavior. This performance behavior also applies to any field with high cardinality and large size. The sortby argument is not supported in SPL2. Use the sort command before the dedup command if you want to change the order of the events, which dictates which event is kept when the dedup command is run. Was this documentation topic helpful?

Removes the events that contain an identical combination of values for the fields that you specify. With the dedup command, you can specify the number of duplicate events to keep for each value of a single field, or for each combination of values among several fields. Events returned by dedup are based on search order. For historical searches , the most recent events are searched first. For real-time searches , the first events that are received are searched, which are not necessarily the most recent events.

Dedup splunk

The SPL2 dedup command removes the events that contain an identical combination of values for the fields that you specify. With the SPL2 dedup command, you can specify the number of duplicate events to keep for each value of a single field, or for each combination of values among several fields. Events returned by the dedup command are based on search order. For historical searches, the most recent events are searched first. For real-time searches, the first events that are received are searched, which are not necessarily the most recent events. You can specify more than one field with the SPL2 dedup command. For example:. Was this documentation topic helpful? Please select Yes No.

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Please select Yes No. Result: 25 events. Splunk Infrastructure Monitoring Instant visibility and accurate alerts for improved hybrid cloud performance. Dataset functions. Keep results that have the same combination of values in multiple fields 6. Tags 1. Splunk Dedup command removes all the events that presumes an identical combination of values for all the fields the user specifies. Dedup has a pair of modes. Jump to solution Solution. Search instead for. Customer Stories See why organizations around the world trust Splunk. You must be logged into splunk. Getting Started.

The following are examples for using the SPL2 dedup command. For search results that have the same source value, keep the first 3 that occur and remove all subsequent results. Use the order by clause in the from command to sort the events by time in ascending order, the default order.

Why Splunk? Cloud Migration. Splunk Cloud Platform Cloud-powered insights for petabyte-scale data analytics across the hybrid cloud. Splunk Cloud Platform Cloud-powered insights for petabyte-scale data analytics across the hybrid cloud. Data Insider Read focused primers on disruptive technology topics. View All Solutions. Customer Success Customer success starts with data success. Example of Splunk Dedup command execution. In the case of retaining all the results and removing only duplicate data, the user can execute keep events command. Why Splunk? Data Science. NEXT dedup command examples. Course Categories. Result: 64 events.