Python psutil Module

This page shows the popular functions and classes defined in the psutil module. The items are ordered by their popularity in 40,000 open source Python projects. If you can not find a good example below, you can try the search function to search modules.

• 1. Process()    
  Used in 417 projects
• 2. virtual_memory()    
  Used in 274 projects
• 3. process_iter()    
  Used in 162 projects
• 4. NoSuchProcess()    
  Used in 153 projects
• 5. cpu_percent()    
  Used in 139 projects
• 6. cpu_count()    
  Used in 123 projects
• 7. disk_usage()    
  Used in 77 projects
• 8. AccessDenied()    
  Used in 65 projects
• 9. net_io_counters()    
  Used in 59 projects
• 10. pid_exists()    
  Used in 55 projects
• 11. disk_partitions()    
  Used in 51 projects
• 12. swap_memory()    
  Used in 47 projects
• 13. pids()    
  Used in 42 projects
• 14. disk_io_counters()    
  Used in 33 projects
• 15. boot_time()    
  Used in 32 projects
• 16. wait_procs()    
  Used in 32 projects
• 17. ZombieProcess()    
  Used in 28 projects
• 18. net_if_addrs()    
  Used in 28 projects
• 19. Popen()    
  Used in 27 projects
• 20. net_connections()    
  Used in 26 projects
• 21. TimeoutExpired()    
  Used in 21 projects
• 22. cpu_times()    
  Used in 20 projects
• 23. cpu_freq()    
  Used in 20 projects
• 24. Error()    
  Used in 19 projects
• 25. cpu_times_percent()    
  Used in 19 projects
• 26. STATUS_ZOMBIE    
  Used in 16 projects
• 27. sensors_temperatures()    
  Used in 14 projects
• 28. net_if_stats()    
  Used in 12 projects
• 29. __version__()    
  Used in 11 projects
• 30. CONN_LISTEN    
  Used in 10 projects
• 31. users()    
  Used in 9 projects
• 32. HIGH_PRIORITY_CLASS    
  Used in 8 projects
• 33. RLIMIT_NOFILE    
  Used in 8 projects
• 34. sensors_battery()    
  Used in 8 projects
• 35. IOPRIO_CLASS_IDLE    
  Used in 7 projects
• 36. cpu_stats()    
  Used in 7 projects
• 37. _common()    
  Used in 6 projects
• 38. POSIX    
  Used in 6 projects
• 39. WINDOWS    
  Used in 6 projects
• 40. BELOW_NORMAL_PRIORITY_CLASS    
  Used in 6 projects
• 41. getloadavg()    
  Used in 6 projects
• 42. win_service_iter()    
  Used in 6 projects
• 43. sensors_fans()    
  Used in 5 projects
• 44. CONN_NONE    
  Used in 5 projects
• 45. CONN_CLOSE_WAIT    
  Used in 5 projects
• 46. NORMAL_PRIORITY_CLASS    
  Used in 5 projects
• 47. _compat()    
  Used in 5 projects
• 48. AF_LINK    
  Used in 5 projects
• 49. version_info()    
  Used in 5 projects