Kibana
This section describes the alerts for the Kibana service.
KibanaProcessDown
| Severity |
Minor |
|---|
| Summary |
The Kibana process on the {{ $labels.host }} node is down. |
|---|
| Raise condition |
procstat_running{process_name="kibana"} == 0 |
|---|
| Description |
Raises when Telegraf cannot find a running kibana process, typically
indicating that the Kibana process is down on one node. The host
label in the raised alert contains the host name of the affected node. |
|---|
| Troubleshooting |
- Verify the Kibana service status on the affected node using
systemctl status kibana.
- Inspect the Kibana service logs using
journalctl -xfu kibana.
|
|---|
| Tuning |
Not required |
|---|
KibanaProcessesDownMinor
| Severity |
Minor |
|---|
| Summary |
More than 30% of Kibana processes are down. |
|---|
| Raise condition |
count(procstat_running{process_name="kibana"} == 0) >=
count(procstat_running{process_name="kibana"}) * 0.3 |
|---|
| Description |
Raises when Telegraf cannot find running kibana processes on more
than 30% of the log hosts. |
|---|
| Troubleshooting |
- Inspect the
KibanaProcessDown alerts for the host names of the
affected nodes.
- Verify the Kibana service status on the affected node using
systemctl status kibana.
- Inspect the Kibana service logs using
journalctl -xfu kibana.
|
|---|
| Tuning |
Not required |
|---|
KibanaProcessesDownMajor
| Severity |
Major |
|---|
| Summary |
More than 60% of Kibana processes are down. |
|---|
| Raise condition |
count(procstat_running{process_name="kibana"} == 0) >=
count(procstat_running{process_name="kibana"}) * 0.6 |
|---|
| Description |
Raises when Telegraf cannot find running kibana processes with on
more than 60% of the log hosts. |
|---|
| Troubleshooting |
- Inspect the
KibanaProcessDown alerts for the host names of the
affected nodes.
- Verify the Kibana service status on the affected node using
systemctl status kibana.
- Inspect the Kibana service logs using
journalctl -xfu kibana.
|
|---|
| Tuning |
Not required |
|---|
KibanaServiceOutage
| Severity |
Critical |
|---|
| Summary |
All Kibana processes are down. |
|---|
| Raise condition |
count(procstat_running{process_name="kibana"} == 0) ==
count(procstat_running{process_name="kibana"}) |
|---|
| Description |
Raises when Telegraf cannot find running kibana processes on all the
log hosts. |
|---|
| Troubleshooting |
- Inspect the
KibanaProcessDown alerts for the host names of the
affected nodes.
- Verify the Kibana service status on the affected node using
systemctl status kibana.
- Inspect the Kibana service logs using
journalctl -xfu kibana.
|
|---|
| Tuning |
Not required |
|---|