Objective 2.3
O11y Cloud Certified Metrics UserDefine components of the Splunk IM Data Model, Metrics, MTS, datapoints
Objective 2.3 sits in Metrics Concepts, which carries 15% of the O11y Cloud Certified Metrics User exam. The questions below are original, written from the official objective title above, and each explanation cites the Splunk page it rests on.
Objective title verbatim from the official objectives. Splunk exam page ↗
A worked example
Shown solved, with the whole explanation open: this is what every question here carries.
Two hosts report cpu.utilization, and Observability Cloud files their points into separate series. What must data points share to belong to one metric time series?
Correct.
Checked against help.splunk.com, August 2026Concept
The three identifying attributes are what let one series be distinguished from another reporting the same metric. Change any of them and a new series appears.
Why C
Splunk documents that a metric time series contains all the data points that have the same metric name, metric type and set of dimensions.
Source
Splunk Docs: Metrics in Splunk Observability Cloud, checked August 2026A metric time series (MTS) contains all the data points that have the same metric name, metric type, and set of dimensions.
Now you: objective 2.3 questions
No account needed. The explanation opens when you answer.
Sample question 1 of 3
A new host starts reporting a metric nobody configured a series for, and charts find it minutes later. What creates metric time series from incoming data points?
Sample question 2 of 3
An analyst traces where the metric time series in Splunk Infrastructure Monitoring end up once they exist. What are they used for there?
Sample question 3 of 3
An analyst filtering a long metric list needs to hide the series the platform generates about itself. Which prefix marks those metrics?
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Read the sources
These are the official pages the questions above cite. Reading them is studying the objective from the primary source, which is what the explanations point you toward anyway.