ByteByteGo Logo
CPU Usage Troubleshooting

Top 9 Causes of 100% CPU Usage

Explore the top causes behind 100% CPU usage and how to resolve them.

The diagram below shows common culprits that can lead to 100% CPU usage. Understanding these can help in diagnosing problems and improving system efficiency.

Top 9 Causes of 100% CPU Usage

  • Infinite Loops
  • Background Processes
  • High Traffic Volume
  • Resource-Intensive Applications
  • Insufficient Memory
  • Concurrent Processes
  • Busy Waiting
  • Regular Expression Matching
  • Malware and Viruses