you are the senior software architect of the company called yellow head. They ha
ID: 3643474 • Letter: Y
Question
you are the senior software architect of the company called yellow head. They have used the kernel of linux operating system as their base operating system and they are going to implement some supplementary applications to be delivered with their operating system . You have already implemented a web server with the following characteristics.. your server has two types of threads:kernel and user level threads
. kernel level threads are responsible to wait the network and accept the requests . It takes 5 ms to receiver and handle a request . There is no limitation on the number of kernel level threads ; however, thy do not run in parallel .
. User level threads are responsible to receive requests from kernel level threads , dispatching the request and sending the response to the requestor . There can be at most 4 user level threads running in the system in parallel .The time between starting and completing user level threads is 20 ms. The number of user level threads does not effect the duration of the job .
. If a kernel level thread starts , all user level threads blocks until the kernel level threads completes .
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