Overview › The Components in More Detail › UNIX System Services Component

UNIX System Services Component

The UNIX System Services (USS) component lets you monitor and manage the following USS resources:

• USS Interprocess Communication (IPC)
  • Message queues
  • Semaphore sets
  • Shared memory
• File Systems
  • USS file and directory names and attributes
  • Open HFS and ZFS files for all USS processes in an address space
  • Mounted USS file systems
• System Information
  • Summary of USS resource monitoring statistics collected by the z/OS data collector
  • USS system configuration options
• Processes
  • Resource information about USS processes
  • z/OS address spaces that contain USS processes
  • Thread information for all active processes
• User and Group Information
  • Contents of the USS group database
  • Contents of the USS user database