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z/OS Integrated Cryptographic Service Facility (ICSF) Performance Workload

The z/OS Integrated Cryptographic Service Facility (ICSF) Performance Workload consists of a series of Test Case driver programs, written in S/390 Assembler Language. These driver programs are combined in various ways to create the desired workload for a specific measurement.

ICSF Workload Scenarios 

  • PCAX Sweep: this sweep includes:
    • Test cases which must use the PCICA card on the z990.

  • XCDB Sweep: this sweep includes:
    • Test cases which must use the PCIXCC card on the z990, have only DES keys, and are measured by byte rate.

  • XCDC Sweep: this sweep includes:
    • Test cases which must use the PCIXCC card on the z990, have only DES keys, and are measured by call rate.

  • XCPB Sweep: this sweep includes:
    • Test cases which must use the PCIXCC card on the z990, have PKA keys, and are measured by byte rate.

  • XCPC Sweep: this sweep includes:
    • Test cases which must use the PCIXCC card on the z990, have PKA keys, and are measured by call rate.

  • Multiple Job Sweep: multiple copies of each test case are executed concurrently, and the test cases are run serially.

  • Single Job Sweep: a single copy of each test case is executed, and the test cases are run serially.

  • Single Test Case: one or more copies of a test case are executed while measurement data is collected.

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