In a server, the processor accounts for 50% of total server power, the memory system accounts for 30%, the disk accounts for 10%, and miscellaneous components account for remaining 10%. You have a $500 budget to upgrade your server to make it more power efficient. You plan to either replace your memory module with a new memory module or your disk with a new disk. With the budget you can either purchase a new memory module that consumes 40% less power than your old memory module, or a new disk that consumes 40% less power than the old disk. which would you choose to purchase if you were only worried with reducing your servers power consumption?

In a server, the processor accounts for 50% of total server power, the memory system accounts for 30%, the disk accounts for 10%, and miscellaneous components account for remaining 10%. You have a $500 budget to upgrade your server to make it more power efficient. You plan to either replace your memory module with a new memory module or your disk with a new disk. With the budget you can either purchase a new memory module that consumes 40% less power than your old memory module, or a new disk that consumes 40% less power than the old disk. which would you choose to purchase if you were only worried with reducing your servers power consumption?

Systems Architecture

7th Edition

ISBN:9781305080195

Author:Stephen D. Burd

Publisher:Stephen D. Burd

Chapter6: System Integration And Performance

Section: Chapter Questions

Problem 1PE

See similar textbooks

Similar questions

A company is using Windows 7 and Windows XP as its operating systems and it has about 5000 computers so basically, they would like to upgrade their PCs but the problem is that the computers have different storages, harddisk, and hard drives so these are the stats of the computers: o 2500 Desktop PC’s (1GHZ CPU, 2GB RAM, 16GB HDD) o 1500 Desktop PC’s (1.4GHZ CPU, 4GB RAM, 1TB HDD) o 1000 Desktop PC’s (2.4GHZ CPU, 8 GB RAM, 128GB HDD) Advise the company on which operating system that they can upgrade to that is cost-efficient yet user friendly, distinguish why you have chosen this operating system as compared to other operating systems. Advise on additional hardware that is required to support your chosen operating system and explain how it may or may not be possible to re-use some of the existing hardware for the next 10 years. Provide creative answers
Interrupts are very important in Operating System, since they handle operation between devices and microprocessors. The scope of this homework is about interrupt in Linux, which is run on Intel X-86 platform. Based on references that has been distributed, you have to explain question below1. USB port2. CD ROM3. system clock (I choose system clock) Question: What is the IRQ assignment for the above device? How the process of interrupt between the device and the processor? What is the priority of the above IRQ? Explain about the interrupt vector of the above IRQ
Suppose your company has decided that it needs to make certain busy servers 30% faster. Processes in the workload spend 70% of their time using the CPU and 30% on I/O. In order to achieve an overall system speedup of 30%: a) How much faster does the CPU need to be? b) How much faster does the disk need to be?
Suppose your company has decided that it needs to make certain busy servers 50% faster. Processes in the workload spend 60% of their time using the CPU and 40% on I/O. In order to achieve an overall system speedup of 25%:Q.) How much faster does the disk need to be?
Suppose the daytime processing load consists of 60% CPU activity and 40% disk activity. Your customers are complaining that the system is slow. After doing some research, you learn that you can upgrade your disks for $8,000 to make them 2.5 times as fast as they are currently. You have also learned that you can upgrade your CPU to make it 1.4 times as fast for $5,000. Q.Which option would you choose if you don’t care about the money, but want a faster system?
If CMOS RAM is so superior to other alternatives like jumpers and switches, what makes you believe it's the best choice for storing configuration data?
In your view, which of Linux and Windows has an easier technique for running and controlling its virtual memory, and why?
In comparison to alternative methods of storing configuration data like jumpers or switches, what makes you believe CMOS RAM is the best option?
What is CPU socket compatibility, and why is it essential to consider when selecting a motherboard for a computer build?
you start from a Windows 7 computer and install Windows 10 while maintaining your Windows 7 installation. Answer the following questions in preparation for this installation: Discussion Questionsa. What hardware considerations must you take into account before performing the installation? Think about CPU requirements, disk requirements, and memory requirements, plus anything else you can think of.b. What will you need to have on hand before starting the installation?c. What tasks should you perform before beginning the installation?d. What are some of the critical choices you must make during the installation from the time you power on your Windows 7 computer to the time that file copying begins?
Operating System If you know a memory with a size of 1024 GB, allocate it using the buddy system: i. allocation 512 MB ii. Allocation 128 MBiii. Release 128 MBiv. Allocation 64 MBv. Allocation 64 MBvi. Allocation 128 MB
Just what is a blank spot in one's memory? How does this occur, and what steps does the OS take to fix it?