Dedup splunk

The SPL2 dedup command removes the events that contain an identical combination of values for the fields that you specify. Dedup splunk the SPL2 dedup command, you can specify the number of duplicate events to keep for each value of a single field, dedup splunk, or for each combination of values among several fields.

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.

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 only keep the oldest events from my data example below. What I specifically have are a bunch of client requests to a web server. What I want to do is call ' View solution in original post. Fortunately, if you need to grab the newest events after running a concurrency or either way want to wrest control of your search's fate out from the hands of concurrency , you can work around this by creating another time field. I was able to do:. I am in kind of same situation , I need to retrieve results for latest time instead of old events. I just tried that, and can definitely confirm what you found. I mentioned that I tried this solution in my earlier question. For some reason, it did not work yesterday and only the oldest events were removed. However, it is working this morning to my pleasant surprise. The query which successfully returned the oldest events included some concurrency information that I had been playing around with. Splunk Answers.

They can either be sorted before numerical values or before or after dedup splunk values. Please provide your comments here.

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. Enter your email address if you would like someone from the documentation team to reply to your question or suggestion. Please provide your comments here. Ask a question or make a suggestion.

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.

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.

Campania planters

Sign In. 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. Splunk Infrastructure Monitoring Instant visibility and accurate alerts for improved hybrid cloud performance. Customer Stories See why organizations around the world trust Splunk. Close Menu. Resources Explore e-books, white papers and more. Remove only consecutive duplicate events See also. User Groups Meet Splunk enthusiasts in your area. Splunk Lantern Splunk experts provide clear and actionable guidance. However, it is working this morning to my pleasant surprise. Taking advantage of this, we can create another usable field by using bin to set the time into hour buckets. Please try to keep this discussion focused on the content covered in this documentation topic. 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 Enter your email address if you would like someone from the documentation team to reply to your question or suggestion. Financial Services.

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.

Solution, supposedly the events are as follows :. Data Insider Read focused primers on disruptive technology topics. Mar 23 to Apr Resources Explore e-books, white papers and more. Last modified on 20 October, We can also reduce by a combination of fields and even create fields before using dedup. Whereas Dedup commands focus only at the specifically mentioned fields. Feedback submitted, thanks! Lexicographical order functions by sorting the items based upon their values used to encode the items in the device memory. Any idea as to why that happened? SPL2 compatibility profiles and quick references. When coming to the alphabetical assortment, the uppercases are sorted before the lower cases. Example of Splunk Dedup command execution.