Hp Integrity NonStop J-Series Manuel d'utilisateur télécharger pdf (Page 126)

Guardian Performance Analyzer (GPA) User Guide – (544541-006) Page 126 of 131

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.

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Hp Integrity NonStop J-Series Manuel d'utilisateur Page 126