Chapter 4. Troubleshooting
The following sections explain how to resolve issues that may occur in Metrics Store.
4.1. Information Is Missing from Kibana
If Kibana is not displaying metric or log information as expected, you can use journalctl to investigate the collectd and fluentd log files as follows:
- If only metrics information is missing, check the collectd log files.
- If only log information is missing, check the fluentd log files.
If both metrics and logs information are missing, check both log files.
To investigate collectd log files:
# journalctl -u collectd
To investigate fluentd log files:
# journalctl -u fluentd
To learn about the other journalctl options refer to the man page.

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