memoryInfo

memoryInfo() → object · System

Get JVM memory information in bytes. Returns an object with maxMemory, totalMemory, freeMemory, and usedMemory.

{
  mem: memoryInfo()
  // {maxMemory: 4294967296, totalMemory: 2147483648, freeMemory: 1073741824, usedMemory: 1073741824}
}