Barracuda WAF Operating System Layer

Using the tests associated with the Barracuda WAF Operating System Layer (see Figure 1), you can monitor the following for the target Barracuda WAF:

• Is the CPU usage consistently high, indicating potential resource strain on the Barracuda WAF?

• Is the memory usage approaching critical levels, potentially affecting the performance and stability of the Barracuda WAF?

• Is the Barracuda WAF system experiencing high load, storage pressure, or datapath issues that could impact traffic inspection or performance?

  

  Figure 1 : The list of tests associated with the Barracuda WAF Operating System Layer