Monitors the TMM memory usage (\%) for a BIG-IP device.
This monitor checks the current TMM memory usage (in percentages) for a BIG-IP device. If the collected value exceeds the threshold value consecutively for the specified number of times, the warning state is triggered.
Extended high TMM memory usage can degrade performance, and the system may eventually become unresponsive or reboot.
See Overview of BIG-IP memory usage for more information.
The following configuration parameters are customizable:
Debug | When true, writes more information into event log. Default value is false. |
Use Cache | If true, cache will be used, in order to minimize impact of monitoring on the F5 BIG-IP device. Default value is true. |
Number Of Samples | Number of consecutive sample values considered before generating an alert. Default value is 3. |
Port | Port for accessing the BIG-IP device. Default value is 443. |
Synchronization Time | Synchronization time in a 24-hour format. No default value is specified. |
Threshold | The threshold value for usage percentage of TMM memory. Default value is 90. |
Timeout Seconds | Timeout in seconds. This value is used for setting timeout value to access the BIG-IP device. Default value is 270 seconds. |
Update Interval in Seconds | Recurring scheduled interval in seconds used for running the workflow. Default value is 300 seconds. |
To investigate TMM memory performance history please open Memory Utilization
Please raise F5 support case if memory continues to be at high usage level.
| Target | Comtrade.F5.BigIp.MemoryTMM | ||
| Parent Monitor | System.Health.PerformanceState | ||
| Category | PerformanceHealth | ||
| Enabled | True | ||
| Alert Generate | True | ||
| Alert Severity | MatchMonitorHealth | ||
| Alert Priority | Normal | ||
| Alert Auto Resolve | True | ||
| Monitor Type | Comtrade.F5.BigIp.Monitoring.2StateConsecutiveWithThresholdEx.UnitMonitorType | ||
| Remotable | True | ||
| Accessibility | Public | ||
| Alert Message |
| ||
| RunAs | Default |
Home