SANGFOR IAM v2.1 User Manual986.1.1. System Status[System Status] displays the disk usage, sessions, memory usage and cached objects information,as shown below:[Disk Usage]: Displays the utilized disk space by and the available disk space for optimization.[Sessions]: Refreshes and displays the total current sessions every five minutes.[Memory Usage]: Displays the utilized memory by and the maximum available memory space foroptimization.[Cached Objects]: Displays the total cached objects in the memory and the total objects in thedisk.6.1.2. Optimization Status[Optimization Status] displays the [Optimization] and [Cache Hit] information, as shown below: