This SPLK-1003 practice question tests your understanding of advanced searching and statistics. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
Which command adds the overall average of a field to each event in the results?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue: "which command"
Why it matters: Tests specific CLI syntax. Recall the exact command and its required context — near-synonyms and partial matches are common distractors.
streamstats avg(latency) as avg_latency
Why wrong: `streamstats` computes a running average, not the overall average.
timechart avg(latency) as avg_latency
Why wrong: `timechart` creates a time-based chart, not a field addition.
stats avg(latency) as avg_latency
Why wrong: `stats` outputs only the aggregated value, not the original events.
eventstats avg(latency) as avg_latency
`eventstats` adds the average as a new field to each event.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
eventstats avg(latency) as avg_latency
The `eventstats` command computes aggregate statistics (like `avg(latency)`) over the entire result set and adds the result as a new field to every event, preserving all original events. This matches the requirement to add the overall average to each event. In contrast, `stats` collapses events into a single summary row, `streamstats` computes a running average per event, and `timechart` produces a time-based chart, none of which add the overall average to every original event.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
For each option: why learners choose it and why it is or isn't the right answer here.
streamstats avg(latency) as avg_latency
Why it's wrong here
`streamstats` computes a running average, not the overall average.
timechart avg(latency) as avg_latency
Why it's wrong here
`timechart` creates a time-based chart, not a field addition.
stats avg(latency) as avg_latency
Why it's wrong here
`stats` outputs only the aggregated value, not the original events.
eventstats avg(latency) as avg_latency
Why this is correct
`eventstats` adds the average as a new field to each event.
Clue confirmation
The clue word "which command" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
Splunk often tests the distinction between `eventstats` and `stats` — the trap here is that candidates confuse `stats` (which collapses events) with `eventstats` (which adds the aggregate to each event), leading them to incorrectly choose `stats` because they think it computes the average without realizing it removes the original events.
Trap categories for this question
Command / output trap
`stats` outputs only the aggregated value, not the original events.
Detailed technical explanation
Under the hood, `eventstats` performs a full scan of the result set to compute the aggregate (e.g., average) and then appends that scalar value as a new field to every event in the pipeline, without reducing the number of events. This is implemented by Splunk's search language as a non-streaming command that requires all events to be collected before the calculation, similar to `stats`, but it then distributes the result back to each event. A real-world scenario is adding a department-wide average sales figure to each individual sales record for comparison, enabling per-event calculations like `latency - avg_latency` to show deviation from the mean.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
A practitioner preparing for the SPLK-1003 exam encounters this exact type of scenario on the job. The correct answer here is not the most general option — it is the best answer for the specific constraint described. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Real exam questions reward reading the full scenario before eliminating options, because the constraint defines which answer fits.
What to study next
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Advanced Searching and Statistics — study guide chapter
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FAQ
Advanced Searching and Statistics — This question tests Advanced Searching and Statistics — Read the scenario before looking for a memorised answer..
The correct answer is: eventstats avg(latency) as avg_latency — The `eventstats` command computes aggregate statistics (like `avg(latency)`) over the entire result set and adds the result as a new field to every event, preserving all original events. This matches the requirement to add the overall average to each event. In contrast, `stats` collapses events into a single summary row, `streamstats` computes a running average per event, and `timechart` produces a time-based chart, none of which add the overall average to every original event.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Yes — watch for: "which command". Tests specific CLI syntax. Recall the exact command and its required context — near-synonyms and partial matches are common distractors.
Read the scenario before looking for a memorised answer.
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Last reviewed: Jun 30, 2026
This SPLK-1003 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-1003 exam.
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