System:getSwapInfo Method Purpose This method (on Linux) returns operating system swap space utilization information. Type Synchronous, IMPACT_INFO. Arguments None. Returns Name Type Description Avg KBytes Free Integer The average free memory, in KB Avg KBytes Unallocated Integer Average unallocated swap space, in KB KBytes Used Integer The number of kilobytes of swap space used KBytes Total Integer The number of kilobytes total swap space % Free Double The amount free swap space, expressed as a percentage % Used Double The amount of swap space used, expressed as a percentage