Beeks Analytics provides a set of pre-defined Grafana Health Alert Rules that are ready for you to assign Contact Points and Notification Policies, and then enable/disable according to your preference. They are listed in the following table.
Category | Alert Name | Description |
|---|---|---|
Napatech Health | Napatech Stream Drops | Indicates packet drops occurring at the Napatech capture stream level, typically due to sustained throughput exceeding capture or buffer capacity. |
Napatech Health | Napatech Link Down | Raised when a monitored Napatech capture interface reports a link-down condition. |
Napatech Health | Napatech Time Sync | Indicates a loss or degradation of time synchronisation on the Napatech capture card. |
Napatech Health | Napatech Time Skew Fault | Raised when time skew exceeds acceptable limits between the capture card and the system time source. |
PMUX Health | PMUX Buffer Overflow | Indicates that PMUX internal buffers have overflowed, resulting in dropped packets or events. |
PMUX Health | PMUX Empty Pool Drops | Raised when packet drops occur due to exhaustion of PMUX buffer pools. |
PMUX Health | VMX Stack Probe Status | Indicates that one or more VMX stack probes are not running or are in a degraded state. |
PMUX Health | VMX Capture Probe Status | Raised when a VMX capture probe is not running or fails health checks. |
Server Health | NetTransErrors | Indicates network transmission errors detected at the operating system or interface level. |
Server Health | LoadAvg | Raised when system load average exceeds expected operational thresholds. |
Server Health | SSHD | Indicates that the SSH daemon is not running or is unresponsive. |
Server Health | Filesystem95Pct | Raised when filesystem usage exceeds 95%, indicating a risk of imminent exhaustion. |
Server Health | Filesystem98Pct | Critical alert indicating filesystem usage has exceeded 98%. |
Server Health | Mem90Pct | Raised when system memory utilisation exceeds 90%. |
Server Health | InfluxDB Server Errors | Indicates errors reported by the InfluxDB timeseries database service. |
Server Health | InfluxDB Status | Raised when the InfluxDB service is not running or fails health checks. |
Server Health | HTTPD Status | Indicates that the HTTP service used by Beeks Analytics is not running or is unhealthy. |
Server Health | Mysql Status | Raised when the MySQL service is not running or fails health checks. |
Server Health | Influx Write Lag | Indicates sustained lag in writing data to InfluxDB. |
Server Health | Influx Query Lag | Raised when query latency against InfluxDB exceeds expected limits. |
VMX Health | VMX Dropped Events | Indicates that VMX-Analysis is dropping events due to backpressure or processing delays. |
VMX Health | VMX Arrival Lag | Raised when delays are detected between event capture and processing in VMX-Analysis. |
VMX Health | VMX Status | Indicates that a VMX service is not running or is unhealthy. |
VMX Health | VMX Ignored Events | Indicates events that were ignored by VMX-Analysis due to filtering or overload conditions. |