12/17/2023 0 Comments Splunk function convert time to utime![]() This function takes a UNIX time value as the first argument and renders the time as a string using the format specified. The offset -2h is processed first, followed by the snap-to time | where _time>relative_time(now(), AND _time,) Description | eval n=relative_time(now(), following example specifies an earliest time of 2 hours ago snapped to the hour and a latest time of 1 hour ago snapped to the hour. This function takes a UNIX time as the first argument and a relative time specifier as the second argument and returns the UNIX time value of applied to. | chart count by _time relative_time(,) Description | where (eventHour=curHour and eventMin > curMin - 30) or The event timestamp, in the _time field, is used to calculate the event hour (eventHour) and event minute (eventMin). You use the now() function to calculate the current hour (curHour) and current minute (curMin). If you are looking for events that occurred within the last 30 minutes you need to calculate the event hour, event minute, the current hour, and the current minute. | eval n=relative_time(now(), Extended example See How to specify relative time modifiers. This example uses a "snap-to" time modifier to snap to the the start of the day. The following example determines the UNIX time value of the start of yesterday, based on the value of now(). You can use this function with the eval, fieldformat, and where commands, and as part of eval expressions. If you want to return the UNIX time when each result is returned, use the time() function instead. When used in a search, this function returns the UNIX time when the search is run. The time returned by the now() function is represented in UNIX time, or in seconds since Epoch time. The now() function is often used with other data and time functions. This function takes no arguments and returns the time that the search was started. ![]() In addition to the functions listed in this topic, there are also variables and modifiers that you can use in searches. Then we have converted the “Opened” field to the epochtime by the “strptime” function and taken into the “EpochOpened” field.By the “relative_time” function we have taken the 2 days after date from the “Opened” field and taken into the “A”.Now again by the “sprftime” function we have formatted the epochtime to humanredable format and put it into the “2DaysAfter” field.At last by the “fields” command we have exclude the “A” and “EpochOpened” field from the result set.The following list contains the functions that you can use to calculate dates and time.įor information about using string and numeric fields in functions, and nesting functions, see Evaluation functions. Then we have converted the “Opened” field to the epochtime by the “strptime” function and taken into the “EpochOpened” field.By the “relative_time” function we have taken the 2 days before date from the “Opened” field and taken into the “A”.Now again by the “sprftime” function we have formatted the epochtime to humanredable format and put it into the “2DaysBefore” field.At last by the “fields” command we have exclude the “A” and “EpochOpened” field from the result set. In the above query “Opened” is the existing field name in “nissan” index and sourcetype name is “csv”.Īt first we have taken the “Opened” field with the “table” command. ….| eval New_Field=relative_time(X,Y)Įxample 1: index=”nissan” sourcetype=”csv” | table Opened | eval EpochOpened=strptime(Opened,”%m/%d/%Y %H:%M”) | eval A=relative_time(EpochOpened,”-2d”) | eval 2DaysBefore=strftime(A,”%c”) | fields – A,Epoch* It returns the UNIX time value of Y applied to the Xįind below the skeleton of the usage of the function “relative_time” in splunk.X as first argument and Y as a second argument, a relative time specifier.Usage of Functions in SPLUNK: RELATIVE_TIME
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |