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| UNIX Performance Monitoring | My Research Paper | Student: Dwayne Blanchard Instructor: Professor Cliff KrahenbillAdvanced UNIX AdministrationMarch 3, 2012 | | |

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The topic of my research paper will be on UNIX performance monitoring. The reason for choosing this topic is for personal understanding on how much UNIX performance monitoring differs from the monitoring of Windows based computers. This research paper is not to compare the two systems but to gain an understanding of how UNIX monitors performance. I don’t have any personal experience with working with UNIX systems, but as always eager to gain insight of different operating systems. The first thing I would like to discover is some of the common performance problems encountered caused by software, hardware and the combination of the two, the different terminologies associated with the processes via hardware or software, and finally what different utilities are used for monitoring these problems. We all know that UNIX has been around since the early 1970’s and the developments of performance tools have been around for a long time to enable system administrators in tuning systems for optimal performance. Operating systems performance problems normally involves process management, memory management, and scheduling. The object of performance on UNIX based systems is to determine the amount of time the operating system spends during scheduling and the amount of time for applications to run (Unknown, 2003). Windows based systems establish an appropriate ration between time in application mode and time in system mode (Unknown, 2003). I will get more into UNIX based systems and how these monitoring tools are used to keep our UNIX based system running at optimal performance. First we must understand that performance monitoring

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