The use of a function from the Application Server functions has impact on the memory size of the Explicit heap area. The following table describes how the estimations are affected when you use a specific function:
Table 7-6 Impact on estimations according to the use of functions
No. | Function | Difference in the Explicit heap area according to the usage of function | Impact on estimation |
---|---|---|---|
1 | Automatic release function of Explicit Memory Management (-XX:+HitachiExplicitMemoryAutoReclaim option) |
| The estimated size of the final Explicit heap area when the function is enabled, is a value where "size-of-the-Survivor-area-of-Java-heap![]() |
2 | Automatic allocation functionality of the Explicit Memory Management functionality (-XX:+HitachiAutoExplicitMemory option) |
| The information related to Explicit heap size that is output to statistical information differs depending on the enabling and disabling of function. |