The following search would create a graph similar to the one below:
index_internal sourcetype=Savesplunker | fields sourcetype, status | transaction status maxspan=1d | timechart count by status The search does the following:
* It uses index_internal to specify the internal index that contains Splunk logs and metrics.
* It uses sourcetype=Savesplunker to filter events by the sourcetype that indicates the Splunk Enterprise Security app.
* It uses fields sourcetype, status to keep only the sourcetype and status fields in the events.
* It uses transaction status maxspan=1d to group events into transactions based on the status field with a maximum time span of one day between the first and last events in a transaction.
* It uses timechart count by status to create a time-based chart that shows the count of transactions for each status value over time.
The graph shows the following:
* It is a line graph with two lines, one yellow and one blue.
* The x-axis is labeled with dates from Wed, Apr 4, 2018 to Tue, Apr 10, 2018.
* The y-axis is labeled with numbers from 0 to 15.
* The yellow line represents "shipped" and the blue line represents "success".
* The yellow line has a steady increase from 0 to 15, while the blue line has a sharp increase from 0 to 5, then a decrease to 0, and then a sharp increase to 10.
* The graph is titled "Type".
Therefore, option C is the correct answer.