mysql的进程好多,怎么回事呀

Question

linux a3
mysql 5.0.1
这是机器刚启动时搞下来的

[root@localhost /]# ps -e
PID TTY TIME CMD
1 ? 00:00:04 init
2 ? 00:00:00 migration/0
3 ? 00:00:00 migration/1
4 ? 00:00:00 keventd
5 ? 00:00:00 ksoftirqd/0
6 ? 00:00:00 ksoftirqd/1
9 ? 00:00:00 bdflush
7 ? 00:00:00 kswapd
8 ? 00:00:00 kscand
10 ? 00:00:00 kupdated
11 ? 00:00:00 mdrecoveryd
20 ? 00:00:00 kjournald
75 ? 00:00:00 khubd
621 ? 00:00:00 kjournald
622 ? 00:00:00 kjournald
623 ? 00:00:00 kjournald
624 ? 00:00:00 kjournald
625 ? 00:00:00 kjournald
626 ? 00:00:00 kjournald
828 ? 00:00:00 rc
1669 ? 00:00:00 syslogd
1673 ? 00:00:00 klogd
1683 ? 00:00:00 irqbalance
1691 ? 00:00:00 portmap
1710 ? 00:00:00 rpc.statd
1808 ? 00:00:00 cupsd
1844 ? 00:00:00 sshd
1858 ? 00:00:00 xinetd
1879 ? 00:00:00 sendmail
1888 ? 00:00:00 sendmail
1898 ? 00:00:01 gpm
1907 ? 00:00:00 crond
1941 ? 00:00:00 xfs
1950 ? 00:00:00 atd
1956 ? 00:00:00 S99local
1958 ? 00:00:00 mysqld_safe
1978 ? 00:00:00 mysqld
1979 ? 00:00:00 mysqld
1980 ? 00:00:00 mysqld
1981 ? 00:00:00 mysqld
1982 ? 00:00:00 mysqld
1983 ? 00:00:00 mysqld
1984 ? 00:00:00 mysqld
1985 ? 00:00:00 mysqld
1986 ? 00:00:00 mysqld
1987 ? 00:00:00 mysqld
1988 ? 00:00:00 sshd
1990 pts/0 00:00:00 bash
2038 ? 00:00:00 httpd
2040 ? 00:00:00 httpd
2042 ? 00:00:00 httpd
2043 ? 00:00:00 httpd
2046 ? 00:00:00 httpd
2052 ? 00:00:00 mysqld
2054 ? 00:00:00 mysqld
2059 ? 00:00:00 httpd
2060 ? 00:00:00 httpd
2061 ? 00:00:00 httpd

Answer 1

是不是有什么问题呀,大家帮看一下呀