Log Buffer - Memory allocated for storing before and after image of changed data.
日志缓冲区——为存储更改数据的前后映像而分配的内存。
General memory is used to cache the image data, unless it is in short supply, in which case the image data is regenerated each time.
通用内存用于缓存图片数据，除非通用内存不足。在内存不足时，每次都会重新生成图像数据。
These dumps contain the entire memory image of the running application - all the information and data in the HPROF format, as well as all of the native-memory and thread information.
这些转储文件包含了运行中应用程序的完整内存镜像—所有信息和数据都采用hprof格式表示，包括所有原生内存和线程信息。
应用推荐