What is the problem with sleep?

In the world of computers, there is a problem with the sleeping barrel of a fantastic name used to identify the situation where processes are currently in the pattern of possession and are waiting for resources to achieve some type of resolution. The reference to the sleeping barber has to do with the lack of productivity that the barber experiences when there are no customers waiting for a hairstyle in the store. It plays on the old stereotype of a barber that sleeps on a chair until the customer passes through the door and is looking for a hairstyle. According to this analogy, the barber immediately wakes up from his sleep when a customer is made, provides a hairstyle and immediately returns when the customer is out of the door just to wake up when another customer enters. In terms of computer function, this applies to the sources that are in the sleeping state until they are needed for the process, and then slip back into the same condition until the next process is initiated, it creates a delay between processes that could reduce the efficiency.

images used to describe the sleep problem concern the barbership that has only an occasional customer, usually ending with one before the next customer, or at least gets to another customer with only minimal waiting. As long as the number of customers waiting in the queue is kept to a minimum and no one will be impatient and comes out, we can say that there is no problem and a lone barber keeps step with the demand. At the same time, if the store floods with customers who are applying for collisions, but the barber is already involved, then there is a high probability that some of these customers will not wait and leave.

6mand. For example, if the Call Center for the company is flooded with incoming calls from customers who now want help, but the number of representatives of customer services is not enough to maintain a step with demand, then some of these customers leave their calls and seek a competitor. Similarly, within the processing systems of computer network, if resources of the towerThe timely time of tasks is not enough for the number of tasks involved, some of these processes will create what is called a time limit, and may even end up. The final result is the loss of efficiency, which in turn can slow down other processes that have been scheduled for those that have disappeared.

There is no correct way to handle the sleep problem. Depending on the configuration of the computer equipment used, there may be ways to implement new approaches that help redistribute sources to be managed with greater efficiency. For example, reconfiguration of automatic service services for the Call Center could lead to time saving automatically by routing another call in the waiting queue, without having to manually pick up another ongoing line. As well as adding additional barberships to the store make it easier for customers to look for editing and adding multiple resources in terms of incoming lines and work service stations to ZVLádly call volume similarly to expanding resources in the network to support other functions and processes can also help minimize the sleep problem and allow the system to work more efficiently.