計算目前已使用的記憶體

<cfset mysys = CreateObject("java", "java.lang.Runtime")>
 <cfset runtime = mysys.getRuntime()>
 <cfset freeMemory = runtime.freeMemory() / 1024 / 1024> 


 <cfset totalMemory = runtime.totalMemory() / 1024 / 1024>
 <cfset free_str="Free=#Round(freeMemory)#&nbsp;&nbsp;Total=#Round(totalMemory)#">
 Memory #free_str#<br>