请问apache这是在干什么
netstat -an
tcp 0 0 219.238.238.167:34757 219.238.238.167:80 ESTABLISHED
tcp 0 0 219.238.238.167:34756 219.238.238.167:80 ESTABLISHED
tcp 0 0 219.238.238.167:34755 219.238.238.167:80 ESTABLISHED
tcp 0 0 219.238.238.167:34754 219.238.238.167:80 ESTABLISHED
tcp 0 0 219.238.238.167:34814 219.238.238.167:80 ESTABLISHED
tcp 0 0 219.238.238.167:34715 219.238.238.167:80 ESTABLISHED
tcp 0 0 219.238.238.167:34712 219.238.238.167:80 ESTABLISHED
tcp 0 0 219.238.238.167:34742 219.238.238.167:80 ESTABLISHED
tcp 0 0 219.238.238.167:34741 219.238.238.167:80 ESTABLISHED
tcp 0 0 219.238.238.167:34740 219.238.238.167:80 ESTABLISHED
tcp 0 0 219.238.238.167:34739 219.238.238.167:80 ESTABLISHED
tcp 0 0 219.238.238.167:34738 219.238.238.167:80 ESTABLISHED
tcp 0 0 219.238.238.167:34737 219.238.238.167:80 ESTABLISHED
tcp 0 0 219.238.238.167:34736 219.238.238.167:80 ESTABLISHED
tcp 0 0 219.238.238.167:34750 219.238.238.167:80 ESTABLISHED
tcp 0 0 219.238.238.167:34749 219.238.238.167:80 ESTABLISHED
tcp 0 0 219.238.238.167:34748 219.238.238.167:80 ESTABLISHED
tcp 0 0 219.238.238.167:34747 219.238.238.167:80 ESTABLISHED
tcp 0 0 219.238.238.167:34746 219.238.238.167:80 ESTABLISHED
tcp 0 0 219.238.238.167:34735 219.238.238.167:80 ESTABLISHED
tcp 0 0 219.238.238.167:34946 219.238.238.167:80 ESTABLISHED
为什么会这么多自己链接自己的，这种情况apache一般是在做什么操作呢？谢谢。
tcp 0 0 127.0.0.1:3306 127.0.0.1:33493 ESTABLISHED
tcp 0 0 127.0.0.1:3306 127.0.0.1:34261 ESTABLISHED
tcp 0 0 127.0.0.1:3306 127.0.0.1:60374 ESTABLISHED
tcp 0 0 127.0.0.1:3306 127.0.0.1:34512 ESTABLISHED
tcp 0 0 127.0.0.1:3306 127.0.0.1:34257 ESTABLISHED
tcp 0 0 127.0.0.1:3306 127.0.0.1:32977 ESTABLISHED
tcp 0 0 127.0.0.1:3306 127.0.0.1:59347 ESTABLISHED
tcp 0 0 127.0.0.1:3306 127.0.0.1:60910 ESTABLISHED
tcp 0 0 127.0.0.1:3306 127.0.0.1:34287 ESTABLISHED
tcp 0 0 127.0.0.1:3306 127.0.0.1:60911 ESTABLISHED
tcp 0 0 127.0.0.1:3306 127.0.0.1:34792 ESTABLISHED
tcp 0 0 127.0.0.1:3306 127.0.0.1:58856 ESTABLISHED
tcp 0 0 127.0.0.1:3306 127.0.0.1:34281 ESTABLISHED
tcp 0 0 127.0.0.1:3306 127.0.0.1:59625 ESTABLISHED
tcp 0 0 127.0.0.1:3306 127.0.0.1:58857 ESTABLISHED
tcp 0 0 127.0.0.1:3306 127.0.0.1:59108 ESTABLISHED
tcp 0 0 127.0.0.1:3306 127.0.0.1:59620 ESTABLISHED
tcp 0 0 127.0.0.1:3306 127.0.0.1:34021 ESTABLISHED
tcp 0 0 127.0.0.1:3306 127.0.0.1:59109 ESTABLISHED
同样mysql也有
