OpenJDK 64-Bit Server VM warning: INFO: os::commit_memory(0x0000000083000000, 132120576, 0) failed# # There is insufficient memory for the Java Runtime Environment to continue. # Native memory allocation (mmap) failed to map 132120576 bytes for G1 virtual space ; error='ҳ���ļ�̫С���޷���ɲ�����' (DOS error/errno=1455) # An error report file with more information is saved as: # D:\yy\java\2_eclipse-jee-2022-12-R-win32-x86_64\eclipse\idiom_game\hs_err_pid20364.log

这个错误提示表明 Java 运行时环境无法继续运行，因为内存不足。具体来说，Java 尝试通过 mmap 系统调用来将一块大小为 132120576 字节的 G1 虚拟空间映射到内存中，但是由于系统中没有足够的空闲内存可用，所以 mmap 调用失败了。错误信息中的“ҳ���ļ�̫С���޷���ɲ�����”表示这个错误可能是由于可用内存过小导致的。建议你尝试增加系统内存，或者通过优化程序来减少内存占用。另外，错误报告文件 hs_err_pid20364.log 中可能包含更详细的信息，你可以查看它来分析问题的根本原因。

相关问题

OpenJDK 64-Bit Server VM warning: INFO: os::commit_memory(0x000000060000000

OpenJDK是一个开源的Java开发工具包，它提供了Java编译器、运行时环境和相关的工具。OpenJDK 64-Bit Server VM是OpenJDK的虚拟机，用于在64位服务器上执行Java程序。

关于"OpenJDK 64-Bit Server VM warning: INFO: os::commit_memory(0x000000060000000"这个警告信息，它通常表示Java虚拟机在尝试分配内存时遇到了问题。具体来说，这个警告表示虚拟机尝试分配的内存大小超过了操作系统的限制。

要解决这个问题，可以尝试以下几种方法：
1. 增加操作系统的可用内存：可以通过增加服务器的物理内存或者调整操作系统的内存限制来解决。
2. 调整Java虚拟机的内存参数：可以通过调整Java虚拟机的-Xmx和-Xms参数来限制虚拟机使用的内存大小。
3. 优化应用程序的内存使用：检查应用程序的代码和配置，确保没有出现内存泄漏或者不必要的内存占用。

希望以上信息对您有帮助！如果还有其他问题，请随时提问。

OpenJDK 64-Bit Server VM warning: INFO: os::commit_memory(0x00000000d5580000, 715653120, 0) failed; error='Cannot allocate memory' (errno=12) # # There is insufficient memory for the Java Runtime Environment to continue. # Native memory allocation (mmap) failed to map 715653120 bytes for committing reserved memory. # An error report file with more information is saved as: # /opt/TongWeb7.0/bin/hs_err_pid2588233.log

This message indicates that the Java Virtual Machine (JVM) was unable to allocate enough memory for the Java Runtime Environment to continue running. The JVM attempted to allocate 715653120 bytes of memory, but was unable to do so due to insufficient memory on the system.

The error message also indicates that the JVM attempted to use the "mmap" function to allocate memory, but this operation failed. The error report file mentioned in the message may contain additional information about the error, including a stack trace that can help identify the root cause of the problem.

To resolve this issue, you can try the following:

1. Increase the amount of memory available to the JVM by using the -Xmx JVM option. For example, you can set the maximum heap size to 2 GB by adding the following option to your Java command line:

   java -Xmx2g your_program

2. Check the system memory usage and see if there is enough free memory available.

3. Reduce the amount of memory required by your program by optimizing your code or reducing the size of input data.

4. If the problem persists, you may need to consider upgrading the hardware or adding more memory to the system.