Cpu cache change analysis, Example 4-45. cpu cache change analysis – HP Integrity NonStop J-Series User Manual
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Guardian Performance Analyzer (GPA) User Guide
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CPU Cache Change Analysis
Example 4-45 is a detailed report displaying the CPU Cache Change Analysis.
Example 4-45. CPU Cache Change Analysis
CPU Cache Change Analysis
CPU Old Old Old New New New Delta Delta
NUM Discs Reqs Cache Discs Reqs Cache Cache Discs
--- ----- ---- ----- ----- ---- ----- ----- ------
0 5 30 641 641 5
1 5 30 545 5 18 814 269
2 5 18 772 772- 5-
3 2 14 448 448 2
4 2 14 332 332- 2-
--- ----- ---- ----- ----- ---- ----- ----- ------
TOTAL 5 12 62 1649 12 62 1903 254 0
The recommended CPU and change analysis factors in the PUPIN/SCFIN file are the
following:
(1)
CPU NUM: The identification number of the processor.
(2)
Old Discs: The original disk.
(3)
Old Reqs: The original disk requests.
(4)
Old Cache: The original cache pages.
(5)
New Discs: The new disk currently handled.
(6)
New Reqs: The new disk requests.
(7)
New Cache: The new cache pages.
(8)
Delta Cache: The difference between the new and old cache pages.
(9)
Delta Discs: The difference between the number of the original disk and the
number of the new disk currently being handled.