Tuning Red Hat Enterprise Linux 9
As a Red Hat Enterprise Linux (RHEL) system administrator, you can use the TuneD service to optimize the performance profile of RHEL for a variety of use cases. TuneD monitors and optimizes system performance under certain workloads, including latency performance.
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Use TuneD profiles to tune your system for different use cases, such as deploying a low-latency MicroShift node.
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You can modify the rules defined for each profile and customize tuning for a specific device.
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When you switch to another profile or deactivate TuneD, all changes made to the system settings by the previous profile revert back to their original state.
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You can also configure TuneD to react to changes in device usage and adjusts settings to improve performance of active devices and reduce power consumption of inactive devices.