Splunk dedup

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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.

Splunk dedup

Sometimes in splunk I get a lot of duplicate results, is there a dedupe command I can use to narrow the results? View solution in original post. I'm having the same problem with dedup. Has anyone been able to use it without losing all results? Or maybe you have a different command that can help removing duplicates? I tried this and all of my results disappear and i have 0 results. I need all the duplicates also displayed in the table command. But table command only displays unique values for fields. How to display all duplicate values using Table command. Suppose I have 8 fields to be displayed and two of those fields have unique values for each and every row of data and all other 6 fields have common data, table displays all those 6 fields data once and displays these two fields data only in bulk.

STEP 4: Add a random 1 or 2 to the mix, and dedup off of those three fields.

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.

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.

Splunk dedup

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. 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.

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You must be logged into splunk. Result: Each of the twenty-five lang entries returned two events. Business Intelligence and Analytics. Usage of Splunk Dedup command. Removal of redundant data is the core function of dedup filtering command. Twenty-five different lang fields, with the highest event count at 3. Advanced Threat Detection. Splunk Love. AI and Machine Learning. Cloud Migration. SPL2 compatibility profiles and quick references. Course Categories.

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.

Remove only consecutive duplicate events See also. The following are examples for using the SPL2 dedup command. Splunk Infrastructure Monitoring Instant visibility and accurate alerts for improved hybrid cloud performance. Version current latest release. Community Share knowledge and inspiration. Statistical and Charting Functions. Example of Splunk Dedup command execution. Dataset functions. Close Menu. I need all the duplicates also displayed in the table command. Application Modernization. Support Programs Find support service offerings. Custom functions and data types. For example Compatibility library for SPL commands.