Which of the following is true regarding Splunk Enterprise’s performance? (Select all that apply.)

Which of the following is true regarding Splunk Enterprise’s performance? (Select all that apply.)
A . Adding search peers increases the maximum size of search results.
B . Adding RAM to existing search heads provides additional search capacity.
C . Adding search peers increases the search throughput as the search load increases.
D . Adding search heads provides additional CPU cores to run more concurrent searches.

View Answer

Answer: C, D

Explanation:

The following statements are true regarding Splunk Enterprise performance:

Adding search peers increases the search throughput as search load increases. This is because adding more search peers distributes the search workload across more indexers, which reduces the load on each indexer and improves the search speed and concurrency.

Adding search heads provides additional CPU cores to run more concurrent searches. This is because adding more search heads increases the number of search processes that can run in parallel, which improves the search performance and scalability. The following statements are false regarding Splunk Enterprise performance:

Adding search peers does not increase the maximum size of search results. The maximum size of search results is determined by the maxresultrows setting in the limits.conf file, which is independent of the number of search peers.

Adding RAM to an existing search head does not provide additional search capacity. The search capacity of a search head is determined by the number of CPU cores, not the amount of RAM. Adding RAM to a search head may improve the search performance, but not the search capacity. For more information, see Splunk Enterprise performance in the Splunk documentation.