Abstract: According to one aspect, a non-transitory computer-readable recording medium stores therein a log acquisition program causing a computer to execute a process. The process includes receiving information for designating multiple functions of an application for which logs are to be acquired and designating a log detail level with respect to each of the multiple functions; and acquiring a log of the application with a corresponding log detail level with respect to each of the multiple functions designated.

Abstract: A computer-readable recording medium stores therein an abnormality cause estimating program causing a computer to execute a process. The process includes acquiring load information of a system; determining whether or not the system indicates abnormality based on the load information, and specifying a first function group which includes one or a plurality of functions executed by the system when the determination indicates that the system indicates the abnormality and specifying a second function group which includes one or a plurality of functions executed by the system when the determination indicates that the system does not indicate abnormality; and outputting information of a function which is not included in the second function group among the functions included in the first function group.

Abstract: According to one aspect, a non-transitory computer-readable recording medium stores therein a log acquisition program causing a computer to execute a process. The process includes receiving information for designating multiple functions of an application for which logs are to be acquired and designating a log detail level with respect to each of the multiple functions; and acquiring a log of the application with a corresponding log detail level with respect to each of the multiple functions designated.

Abstract: A node resource within its own area is allocated to a service in accordance with a quality of service to be provided, a node resource lent out to adifferent network area is cancelled to allocate the lent out node resource to the service when there is a shortage of node resource, and further a node resource is borrowed from a different network area to allocate the borrowed node resource to the service when there still is a shortage of node resource.

Abstract: A node resource within its own area is allocated to a service in accordance with a quality of service to be provided, a node resource lent out to a different network area is cancelled to allocate the lent out node resource to the service when there is a shortage of node resource, and further a node resource is borrowed from a different network area to allocate the borrowed node resource to the service when there still is a shortage of node resource.