[web-devel] Content-Length on sendFile

Kazu Yamamoto ( 山本和彦 ) kazu at iij.ad.jp
Wed Jun 15 09:16:55 CEST 2011

> wouldn't the overhead of reading from the drive dominate the
> overhead of copying the contents from userspace to kernel space?

Probably yes at the first time.
But I'm not sure after the file is cached.


More information about the web-devel mailing list