1. min_free_kbytes 先看官方解释: This is used to force the Linux VM to keep a minimum number of kilobytes free. The VM uses this number to compute a watermark[WMARK_MIN] value for each lowmem zone in the system. Each lowmem zone gets a number of reserved f
syncookies cookies the connection state,when the ack arrives,then deal with the pause connection,very wise mind --------------------------------------------------------------------------- seems to be enough -------------------------------------------
from: http://apps.hi.baidu.com/share/detail/15652067 http://keyknight.blog.163.com/blog/static/3663784020104152407759/ http://blog.sina.com.cn/s/blog_6e2aeba30100uve3.html sysctl.conf 优化 The sysctl.conf of a server is something that is seldom optimiz