| 摘要 |
PROBLEM TO BE SOLVED: To control priority so that garbage collection is efficiently performed without unnecessarily limiting other application execution process.SOLUTION: A sufficiency rate calculation unit 12 calculates an entire sufficiency rate representing a rate at which CPU resource is allocated to a request, on the basis of a sectional sufficiency rate that is calculated according to the number of threads and cores, for each section of different number of threads of a process for executing GC processing. In a case where the entire sufficiency rate is a predetermined value or less, a priority control unit 14 lowers priority of other application execution process that is executed at the same time as the process executing the GC processing. |
