Which of the following options will provide the most search performance improvement?

Search dashboards in the Monitoring Console indicate that the distributed deployment is approaching its capacity.

Which of the following options will provide the most search performance improvement?
A . Replace the indexer storage to solid state drives (SSD).
B . Add more search heads and redistribute users based on the search type.
C . Look for slow searches and reschedule them to run during an off-peak time.
D . Add more search peers and make sure forwarders distribute data evenly across all indexers.

View Answer

Answer: D

Explanation:

Adding more search peers and making sure forwarders distribute data evenly across all indexers will provide the most search performance improvement when the distributed deployment is approaching its capacity. Adding more search peers will increase the search concurrency and reduce the load on each indexer. Distributing data evenly across all indexers will ensure that the search workload is balanced and no indexer becomes a bottleneck. Replacing the indexer storage to SSD will improve the search performance, but it is a costly and time-consuming option. Adding more search heads will not improve the search performance if the indexers are the bottleneck. Rescheduling slow searches to run during an off-peak time will reduce the search contention, but it will not improve the search performance for each individual search. For more information, see [Scale your indexer cluster] and [Distribute data across your indexers] in the Splunk documentation.