3418465 - How to identify and mitigate potential DDoS or DoS attacks

Environment is unstable presenting one or more of the following symptoms:

• Apache Worker Pool exhausted
  
  
  
  
• Abnormal high throughput
  
  
  
  
• High amount of logs like: [client xx.xx.xxx.xx:xxxxx] AH01998: Connection closed to child 262 with abortive shutdown (server _:443)
• Apache Tomcat Thread pool exhaustion
  
  
  
  

There are others side effect symptoms that may not be listed here that could indicate a security risk for the site, to determine it further investigation is needed.

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CDN, Geoblocking, Hybris, CCv2 , KBA , CEC-SCC-CLA-ENV-EMG , Environment Management , How To