The rmss commandQ

题目

The rmss command provides the facility to run an application over a range of memory sizes and display the performance statistics. How is the simulated memory reset to the real memory of the machine?()

  • A、 rmss -c
  • B、 rmss -p
  • C、 rmss -r
  • D、 rmss -s
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相似问题和答案

第1题:

单选题
The rmss command provides the facility to run an application over a range of memory sizes and display the performance statistics. How is the simulated memory reset to the real memory of the machine?()
A

 rmss -c

B

 rmss -p

C

 rmss -r

D

 rmss -s


正确答案: B
解析: 暂无解析

第2题:

单选题
Which of the following commands will only provide a snapshot of average memory usage for a process?()
A

 vmtune

B

 ps au

C

 iostat

D

 rmss -m


正确答案: B
解析: 暂无解析

第3题:

单选题
Which of the following is true about rmss?()
A

 rmss is a part of performance toolbox and stands for Reduced Memory System Simulator

B

 rmss is a part of perfpmr and stands for Real Memory System Simulator

C

 rmss is part of the standard bos.perf filesets and stands for Redundant Memory System Simulator

D

 rmss is part of  WLM and stands for Real Memory System Simulator


正确答案: A
解析: 暂无解析

第4题:

Which of the following is true about rmss?()

  • A、 rmss is a part of performance toolbox and stands for Reduced Memory System Simulator
  • B、 rmss is a part of perfpmr and stands for Real Memory System Simulator
  • C、 rmss is part of the standard bos.perf filesets and stands for Redundant Memory System Simulator
  • D、 rmss is part of  WLM and stands for Real Memory System Simulator

正确答案:A

第5题:

An administrator wants to test the performance of an application at different memory sizes.  What is the most effective way to perform the test and collect statistical information for each test?()  

  • A、Run DLPAR to change the LPAR memory for each test.
  • B、Run rmss command to simulate different memory for each test.
  • C、Run chdev command to limit the system memory size for each test.
  • D、Run chattr command to limit the system memory size for each test.

正确答案:B

第6题:

Companycom is converting an application over to a p5 595 server with LPARs and has underestimated the processor requirements. The system has COD processors, but the customer does not know how to size the workload. What course of action would help identify the processor requirement?()

  • A、Activate the Trial COD for the processors and run a test to verify outcome
  • B、Activate the On/Off COD for the processors and run a test to verify outcome
  • C、Use rmss to simulate the processor workload and run a test to verify outcome
  • D、Use rmps to simulate the processor workload and run a test to verify outcome

正确答案:A

第7题:

Which of the following commands will only provide a snapshot of average memory usage for a process?()

  • A、 vmtune
  • B、 ps au
  • C、 iostat
  • D、 rmss -m

正确答案:B

第8题:

Thermsscommandprovidesthefacilitytorunanapplicationoverarangeofmemorysizesanddisplaytheperformancestatistics.Howisthesimulatedmemoryresettotherealmemoryofthemachine?()

A.rmss-c

B.rmss-p

C.rmss-r

D.rmss-s


参考答案:C

第9题:

Whichofthefollowingcommandswillonlyprovideasnapshotofaveragememoryusageforaprocess?()

A.vmtune

B.psau

C.iostat

D.rmss-m


参考答案:B