我们可以从node.js的process对象中获取内存使用情况。如果在启动node.js应用程序时设置--max old space size,它会反映到进程内存使用中吗?在哪个进程对象的变量中,我可以得到我在argv中给出的最大旧空间?
你可以用 process.memoryUsage() . 答复如下: rss: Resident Set Size, it is the total memory allocated for the process execution heapTotal: is the total size of the allocated heap heapUsed: is the actual memory used during the execution of the process
process.memoryUsage()
rss: Resident Set Size, it is the total memory allocated for the process execution heapTotal: is the total size of the allocated heap heapUsed: is the actual memory used during the execution of the process