很多这样的httpd进程,正常吗?
6598 nobody 16 0 22380 11m 2848 S 0 0.3 0:04.73 httpd
6683 nobody 15 0 22348 11m 2844 S 1 0.3 0:03.83 httpd
6561 nobody 16 0 22300 11m 2868 S 1 0.3 0:07.58 httpd
6654 nobody 16 0 22396 11m 2744 S 1 0.3 0:03.43 httpd
6700 nobody 17 0 22292 11m 2836 S 5 0.3 0:03.05 httpd
6541 nobody 16 0 22224 11m &nb
