SPLK-1002 Transactions and Event Correlation Practice Question
A Splunk admin notices that a transaction search using the transaction command takes a long time and consumes high memory. The search correlates events by a high-cardinality field (IP address) across multiple indexers. Which optimization technique should be applied first?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Increase maxevents to capture more events per transaction.
The correct optimization technique is to increase maxevents, which allows the transaction command to capture more events per transaction, reducing the number of incomplete transactions and improving performance. The fields command reduces data but does not directly address transaction boundaries. The keepevicted option retains incomplete transactions without optimizing performance. The local parameter limits parallelism, increasing time and memory usage on a single indexer.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Use the fields command to remove unnecessary fields before the transaction.
Why it's wrong here
Using fields command to remove unnecessary fields is beneficial but not the first optimization for high-cardinality transactions; it reduces data volume but does not address the core issue of transaction boundaries.
- ✓
Increase maxevents to capture more events per transaction.
Why this is correct
Increasing maxevents allows the transaction command to capture more events per transaction, reducing the overhead of managing many partial transactions and improving performance, especially for high-cardinality fields.
- ✗
Use the keepevicted option to retain incomplete transactions.
Why it's wrong here
Using keepevicted retains incomplete transactions in memory, which increases memory consumption and does not optimize performance.
- ✗
Use the local parameter to force local processing.
Why it's wrong here
Using the local parameter forces processing on a single indexer, reducing parallelism and potentially increasing overall search time.
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This SPLK-1002 practice question is part of Courseiva's free Splunk certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the SPLK-1002 exam.