请描述您的问题地址:https://cloud.tencent.com/act/bargin?fromSource=gwzcw.634756.634756.634756Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/49.0.2623.221 Safari/537.36 SE 2.X MetaSr 1.0
我有一些运行apache流量服务器的linux服务器,发现大约1/20的请求需要几毫秒,这比预期的要长得多(应该是1-2 2ms)。(accept->inet_csk_accept->move_addr_to_user->copy_to_user)
centos6 2.6.32-696.el6.x86_64 #1 SMP Tue Mar 21 19:29:05 UTC 2017 x86_64 GNU