5. FILES › 5.3 SCP Information Area Files › 5.3.17 USS Kernel Activity File (SCPKRN)

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5.3.17 USS Kernel Activity File (SCPKRN)



The USS Kernel Activity File quantifies the Unix System
Services (USS) utilization.  Statistics about system calls,
CPU time consumed, user and process workloads, inter-process
communications (for example, semaphore ids), memory map
usage, and shared library utilization are also provided.

This file is derived from the RMF USS Kernel Activity
Records, type 74 subtype 3.

The following sections describe the file's organization, list
the data elements maintained, and provide usage hints.

    1 - File Organization
    2 - Data Elements List
    3 - Usage Considerations