Comprehensive and Detailed Step by Step Explanation:
The default time and results limits for a subsearch in Splunk are:
Time Limit: 60 seconds
Results Limit: 10,000 results
Here’s why this works:
Time Limit: Subsearches are designed to execute quickly to avoid performance bottlenecks. By default, Splunk imposes a timeout of60 secondsfor subsearches. If the subsearch exceeds this limit, it will terminate, and the outer search may fail.
Results Limit: Subsearches are also limited to returning a maximum of10,000 resultsby default. This ensures that the outer search does not get overwhelmed with too much data from the subsearch.
Other options explained:
Option B: Incorrect because the results limit is 10,000, not 50,000.
Option C: Incorrect because the time limit is 60 seconds, not 300 seconds.
Option D: Incorrect because both the time limit (300 seconds) and results limit (50,000) exceed the default values.
Example: If a subsearch exceeds the default limits, you might see an error like:
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Error in 'search': Subsearch exceeded configured timeout or result limit.
[References:, Splunk Documentation on Subsearch Limits:https://docs.splunk.com/Documentation/Splunk/latest/Search/Aboutsubsearches, Splunk Documentation onlimits.conf:https://docs.splunk.com/Documentation/Splunk/latest/Admin/Limitsconf, , ]
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