Dedup splunk

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

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Dedup splunk

Typical examples of a dedup produce a single event for each host or a pair of events for each sourcetype. Dedup has a pair of modes. The first thing to note is the dedup command returns events, which contrasts with stats commands which return counts about the data. Outputting events is useful when you want to see the results of several fields or the raw data, but only a limited number for each specified field. When run as a historic search e. Result: events. Twenty-five unique values for the field lang, with the highest value having eight events. Result: 25 events. Lang still has 25 unique values, but there is only one event for each language specified this time. We can also reduce by a combination of fields and even create fields before using dedup. Taking advantage of this, we can create another usable field by using bin to set the time into hour buckets. Using bin like this is one way to split the data. Since I ran this at , I wound up with four buckets Who said this was perfect?

Support Programs Find support service offerings. Compatibility library for SPL commands. Anything you can picture in SPL.

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.

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.

Dedup splunk

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. You can specify the number of events with duplicate values, or value combinations, to keep. You can sort the fields, which determines which event is retained. Other options enable you to retain events with the duplicate fields removed, or to keep events where the fields specified do not exist in the events.

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Search Command Quick Reference. Data Science. Enter your email address if you would like someone from the documentation team to reply to your question or suggestion. Sort events in ascending order before removing duplicate values Use the order by clause in the from command to sort the events by time in ascending order, the default order. Can a search query result that provides more than User Groups Meet Splunk enthusiasts in your area. Lexicographical order functions by sorting the items based upon their values used to encode the items in the device memory. Share on reddit Reddit. Was this documentation topic helpful? Customer Success Customer success starts with data success. When coming to the alphabetical assortment, the uppercases are sorted before the lower cases. Result: Returned events, then stats counted. Identical searches with different results because

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.

The events reverted by Splunk Dedup are based on search order, In the case of historical searches, the recent happenings are searched primarily. If you have a more general question about Splunk functionality or are experiencing a difficulty with Splunk, consider posting a question to Splunkbase Answers. Back To Top. Product Security Updates Keep your data secure. NEXT dedup command examples. Remove duplicate results with the same source value. Download topic as PDF dedup command overview The SPL2 dedup command removes the events that contain an identical combination of values for the fields that you specify. Jump to solution. Splunk Application Performance Monitoring Full-fidelity tracing and always-on profiling to enhance app performance. System Status View detailed status. Please select Yes No. Partners Accelerate value with our powerful partner ecosystem. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. System Status View detailed status. She has written about a range of different topics on various technologies, which include, Splunk, Tensorflow, Selenium, and CEH.