HP2-T16 · Question #50

A customer complains about server performance. Performance parameters show the following: Network Segment: % Network Utilization - 55% Page/Sec - 3 % Processor Time - 65% % Disk Time - 75%

The correct answer is A. disk. Industry Standard Architecture - Student Guide 2 - Page 246 Evaluating the storage subsystem Two useful counters in the PhysicalDisk category of performance objects are: % Disk Time -Displays the percentage of elapsed time that the selected disk drive is busy servicing read or…

Operating Systems and Network Basics

Question

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

Network Segment:

% Network Utilization - 55% Page/Sec - 3 % Processor Time - 65% % Disk Time - 75%

Options

Adisk
Bmemory
Cnetwork
Dprocessor

How the community answered

(26 responses)

A
85% (22)
B
4% (1)
C
4% (1)
D
8% (2)

Explanation

Industry Standard Architecture - Student Guide 2 - Page 246 Evaluating the storage subsystem Two useful counters in the PhysicalDisk category of performance objects are: % Disk Time -Displays the percentage of elapsed time that the selected disk drive is busy servicing read or write requests. If Disk time is higher than 60%, a bottleneck condition is Avg. Disk Queue Length -Displays the average number of read and write requests that were queued for the selected disk during the sample interval.

Topics

#performance monitoring#disk bottleneck#server performance#performance analysis

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