关于进程内存使用情况的说明

¥A note on process memoryUsage

在 Linux 或其他常用 glibc 的系统上，由于 glibc malloc 实现造成的碎片化，应用即使 heapTotal 已经稳定，rss 的性能也可能持续增长。请参阅 nodejs/node#21973，了解如何切换到替代的 malloc 实现来解决性能问题。

¥On Linux or other systems where glibc is commonly used, an application may have sustained rss growth despite stable heapTotal due to fragmentation caused by the glibc malloc implementation. See nodejs/node#21973 on how to switch to an alternative malloc implementation to address the performance issue.