--v8-pool-size=num

设置 V8 的线程池大小，用于分配后台作业。

如果设置为 0，则 V8 将根据在线处理器的数量选择合适大小的线程池。

如果提供的值大于 V8 的最大值，则选择最大值。

Set V8's thread pool size which will be used to allocate background jobs.

If set to 0 then V8 will choose an appropriate size of the thread pool based on the number of online processors.

If the value provided is larger than V8's maximum, then the largest value will be chosen.