Question 780
A regional SOC analyst is asked to resolve this problem: Fresh log packets appear in receiver statistics but FortiView graphs remain behind during a burst of traffic from several devices. What should the analyst or engineer change first to address this condition?
Explanation
Correct Answer
The underlying cause is: Successful receipt of raw logs does not ensure that parsing and SQL analytics indexing have already caught up with incoming volume. The correct response is: Compare receive rate, analytics processing and backlog indicators and scale or tune the supported ingestion pipeline. Confirm by checking: The analytics backlog reduces and newly received test traffic appears in FortiView within the expected interval.
Incorrect Answers
That intervention addresses no visible logs from disabled analytic module, where A disabled or unsupported analytics module can hide its own dashboard while underlying raw collection continues normally. Here, the relevant failure is instead: Successful receipt of raw logs does not ensure that parsing and SQL analytics indexing have already caught up with incoming volume.
That intervention addresses time synchronization for multi-device events, where Clock drift or mismatched time-zone handling can distort apparent event order across devices despite valid received messages. In this question the necessary remedy is “Compare receive rate, analytics processing and backlog indicators and scale or tune the supported ingestion pipeline”, which this alternative does not provide.
That intervention addresses archive and analytics log purpose, where Archived raw log files and indexed Analytics records serve different retrieval paths and can have distinct retention policies. The observed condition is fresh log packets appear in receiver statistics but FortiView graphs remain behind during a burst of traffic from several devices; this mechanism addresses another problem.