调整内核参数后连接建立的很慢，tcpburn一直打印日志recv rst from back:34838

[ystyleb]

对tcp读写缓存大小进行了调整，目的节约内容，调整如下 net.ipv4.tcp_rmem=2048 2048 2048 net.ipv4.tcp_wmem=1024 1024 1024 调整后连接建立的很慢，tcpburn一直打印日志： 2015/04/10 11:19:30 +290 [notice] recv rst from back:35755 2015/04/10 11:19:30 +290 [notice] recv rst from back:33950 2015/04/10 11:19:30 +295 [notice] recv rst from back:34033 2015/04/10 11:19:30 +299 [notice] recv rst from back:36316 2015/04/10 11:19:30 +306 [notice] recv rst from back:36693 2015/04/10 11:19:30 +308 [notice] recv rst from back:36495 2015/04/10 11:19:30 +319 [notice] recv rst from back:35933 2015/04/10 11:19:30 +324 [notice] recv rst from back:36253 2015/04/10 11:19:30 +329 [notice] recv rst from back:34214 2015/04/10 11:19:30 +345 [notice] recv rst from back:34858 2015/04/10 11:19:30 +358 [notice] recv rst from back:34659 2015/04/10 11:19:30 +361 [notice] recv rst from back:36553 2015/04/10 11:19:30 +365 [notice] recv rst from back:33247 2015/04/10 11:19:30 +365 [notice] recv rst from back:33739 2015/04/10 11:19:30 +372 [notice] recv rst from back:33622

[lazio579]

这个应该问os吧