PROBLEM TO BE SOLVED: To provide a log collection system capable of avoiding delay in log collection for which real-time property is required.SOLUTION: A log collection system collects a log at a server 10 from a client 20. The client 20 controls a server transmission interval for a log to be transmitted to the server 10 based on a priority which is assigned from the viewpoint of real-time property of collection timing. The server 10 executes reception inhibitory control on the log received from the client 20 based on a priority according to server resource status.
