Question

For single line event sourcetypes it is more efficient to set SHOULD_LINEMERGE to what value?

1) True
2) False

Answer 1

For single line event sourcetypes, it is more efficient to set SHOULD_LINEMERGE to False to reduce processing overhead.

Step-by-step explanation:

For single line event sourcetypes in logging and data parsing contexts, such as those used in Splunk, it is more efficient to set SHOULD_LINEMERGE to False. This configuration prevents the Splunk indexer from attempting to merge multiple events into a single event, which is unnecessary for single line events as each line is already a complete event in itself.

Setting SHOULD_LINEMERGE to False improves performance by reducing the processing overhead.For single line event sourcetypes, it is more efficient to set SHOULD_LINEMERGE to 2) False. When set to False, the event sourcetype will not attempt to merge consecutive lines into a single event. This is beneficial when the events in the data source are already represented as single lines, as it reduces the unnecessary processing overhead of attempting to merge them.