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ps EDEn spACE

java虽然是自动回收内存,但是应用程序,尤其服务器程序最好根据业务情况指明内存分配限制。否则可能导致应用程序宕掉。 举例说明含义: -Xms128m 表示JVM ...

heap memroy 堆内存空间不足够 提示中说的很明白:“MyEclipse has detected that less than 5% of the 64MB of Perm Gen (Non-heap memory) space ...

MyEclipse has detected that less than 5% of the 472MB of Tenured.... MyEclipse已经检测到小于5%的472mb终身的…

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