public static String getMemoryUsageStatsAsString ( MemoryMXBean memoryMXBean ) { MemoryUsage heap = memoryMXBean . getHeapMemoryUsage ( ) ; MemoryUsage nonHeap = memoryMXBean . getNonHeapMemoryUsage ( ) ; long heapUsed = heap . getUsed ( ) >> 20 ; long heapCommitted = heap . getCommitted ( ) >> 20 ; long heapMax = heap . getMax ( ) >> 20 ; long nonHeapUsed = nonHeap . getUsed ( ) >> 20 ; long nonHeapCommitted = nonHeap . getCommitted ( ) >> 20 ; long nonHeapMax = nonHeap . getMax ( ) >> 20 ; return String . format ( "Memory usage stats: [HEAP: %d/%d/%d MB, " + "NON HEAP: %d/%d/%d MB (used/committed/max)]" , heapUsed , heapCommitted , heapMax , nonHeapUsed , nonHeapCommitted , nonHeapMax ) ; }
Gets the memory footprint of the JVM in a string representation .