HP2-T16 · Question #57

A customer complains about server performance. Performance parameters show the following information: Network Segment: % Network Utilization - 55% Page/Sec - 7 % Processor Time - 55% % Disk Time - 35%

The correct answer is C. memory. Industry Standard Architecture - Student Guide 2 - Page 245 Pages/Sec - Displays the number of pages read from or written to disk to resolve hard page faults. Hard page faults occur when a process requires code or data that is not in its working set or elsewhere in physical…

Operating Systems and Network Basics

Question

A customer complains about server performance. Performance parameters show the following information:

Network Segment:

% Network Utilization - 55% Page/Sec - 7 % Processor Time - 55% % Disk Time - 35%

Options

Adisk
Bnetwork
Cmemory
Dprocessor

How the community answered

(29 responses)

A
3% (1)
B
10% (3)
C
83% (24)
D
3% (1)

Explanation

Industry Standard Architecture - Student Guide 2 - Page 245 Pages/Sec - Displays the number of pages read from or written to disk to resolve hard page faults. Hard page faults occur when a process requires code or data that is not in its working set or elsewhere in physical memory, and must be retrieved from disk. On most servers, if this value is consistently greater than 5, it indicates an excessive amount of paging. Try to identify the application that is creating the paging condition. If this is not normal behavior for the application, adding memory might increase system performance.

Topics

#performance analysis#memory bottleneck#paging#server diagnostics

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