Experiment with the following Linux commands(You can write a small program that allocates large amount of memory in the background while you run these commands) and Describe what they do(be as descriptive as possible): •How will you get the pagesize on your system? •What is “vmstat” command? What does it report? •What is the output of “cat /proc/meminfo”? •What does the output of “sar –B” tell you?

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
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Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Experiment with the following Linux commands(You can write a small program that allocates large amount of memory in the background while you run these commands) and Describe what they do(be as descriptive as possible):

•How will you get the pagesize on your system?
•What is “vmstat” command? What does it report?
•What is the output of “cat /proc/meminfo”?
•What does the output of “sar –B” tell you?

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