아파치 에러로그 입니다.

안녕하세요..실무바이블 책 잘 보고 열심히 공부하는 중입니다.

os : fedora core 3

mysql : 4.0.24

apache : 2.0.54 

php : 5.0.4 (Zend 2.0.4-dev)

웹페이지가 하루에 2번~4번 정도 주기적으로 느려지는 현상이 발생하고 있습니다.

apache error_log 화일입니다.

[Sat Jul 30 13:01:01 2005] [error] [client 218.146.54.134] request failed: error reading the headers, referer: http://www.ong.co.kr/member/join_end.php?name=xc0xe5xc1xa4xbexd6&id=jje2998&email=castle009019@yahoo.co.kr
[Sat Jul 30 13:01:01 2005] [error] [client 218.146.54.134] request failed: error reading the headers, referer: http://www.ong.co.kr/member/join_end.php?name=xc0xe5xc1xa4xbexd6&id=jje2998&email=castle009019@yahoo.co.kr
[Sat Jul 30 13:14:02 2005] [error] [client 218.51.139.178] File does not exist: /home/ong/public_html/robots.txt
[Sat Jul 30 13:17:20 2005] [error] [client 220.126.137.177] File does not exist: /home/ong/public_html/images/bank/icon02.gif, referer: http://www.ong.co.kr/bank/charge_open.php
[Sat Jul 30 13:17:21 2005] [error] [client 220.126.137.177] File does not exist: /home/ong/public_html/images/bank/line.gif, referer: http://www.ong.co.kr/bank/charge_open.php
[Sat Jul 30 13:56:53 2005] [error] [client 210.123.246.178] File does not exist: /home/ong/public_html/images/bank/icon02.gif, referer: http://www.ong.co.kr/bank/charge_open.php
[Sat Jul 30 13:56:53 2005] [error] [client 210.123.246.178] File does not exist: /home/ong/public_html/images/bank/line.gif, referer: http://www.ong.co.kr/bank/charge_open.php
[Sat Jul 30 14:01:30 2005] [error] [client 68.142.251.92] File does not exist: /home/ong/public_html/robots.txt
[Sat Jul 30 14:02:54 2005] [error] [client 207.46.98.79] File does not exist: /home/ong/public_html/robots.txt
[Sat Jul 30 14:10:14 2005] [error] [client 210.108.99.193] File does not exist: /home/ong/public_html/memo, referer: http://www.nate.com/
[Sat Jul 30 14:10:26 2005] [error] [client 210.123.246.178] File does not exist: /home/ong/public_html/images/bank/icon02.gif, referer: http://www.ong.co.kr/bank/charge_open.php
[Sat Jul 30 14:10:26 2005] [error] [client 210.123.246.178] File does not exist: /home/ong/public_html/images/bank/line.gif, referer: http://www.ong.co.kr/bank/charge_open.php
[Sat Jul 30 14:10:36 2005] [error] [client 210.123.246.178] File does not exist: /home/ong/public_html/images/bank/icon02.gif, referer: http://www.ong.co.kr/bank/charge_open.php
[Sat Jul 30 14:10:36 2005] [error] [client 210.123.246.178] File does not exist: /home/ong/public_html/images/bank/line.gif, referer: http://www.ong.co.kr/bank/charge_open.php
[Sat Jul 30 14:13:39 2005] [error] [client 210.123.246.178] File does not exist: /home/ong/public_html/bank/css
[Sat Jul 30 16:52:48 2005] [error] [client 66.196.97.67] File does not exist: /home/ong/public_html/robots.txt
[Sat Jul 30 17:27:51 2005] [error] [client 66.196.67.95] File does not exist: /home/ong/public_html/robots.txt
[Sat Jul 30 17:40:00 2005] [error] [client 61.96.17.115] File does not exist: /home/ong/public_html/images/bank/icon02.gif, referer: http://www.ong.co.kr/bank/charge_open.php
[Sat Jul 30 17:40:00 2005] [error] [client 61.96.17.115] File does not exist: /home/ong/public_html/images/bank/line.gif, referer: http://www.ong.co.kr/bank/charge_open.php
[Sat Jul 30 17:40:15 2005] [error] [client 61.96.17.115] File does not exist: /home/ong/public_html/bank/css, referer: http://www.ong.co.kr/bank/INIsecurepay.php
[Sat Jul 30 17:40:15 2005] [error] [client 61.96.17.115] File does not exist: /home/ong/public_html/bank/img, referer: http://www.ong.co.kr/bank/INIsecurepay.php
[Sat Jul 30 18:03:06 2005] [error] [client 68.142.251.92] File does not exist: /home/ong/public_html/robots.txt
[Sat Jul 30 18:22:54 2005] [error] [client 218.36.195.169] File does not exist: /home/ong/public_html/favicon.ico
[Sat Jul 30 18:26:13 2005] [error] [client 66.196.101.90] File does not exist: /home/ong/public_html/robots.txt
[Sat Jul 30 19:01:07 2005] [error] [client 211.106.105.187] File does not exist: /home/ong/public_html/images/bank/icon02.gif, referer: http://www.ong.co.kr/bank/charge_open.php
[Sat Jul 30 19:01:07 2005] [error] [client 211.106.105.187] File does not exist: /home/ong/public_html/images/bank/line.gif, referer: http://www.ong.co.kr/bank/charge_open.php
[Sat Jul 30 19:29:07 2005] [error] [client 66.196.101.90] File does not exist: /home/ong/public_html/robots.txt
[Sat Jul 30 19:32:02 2005] [error] [client 211.221.20.70] File does not exist: /home/ong/public_html/images/bank/icon02.gif, referer: http://www.ong.co.kr/bank/charge_open.php
[Sat Jul 30 19:32:02 2005] [error] [client 211.221.20.70] File does not exist: /home/ong/public_html/images/bank/line.gif, referer: http://www.ong.co.kr/bank/charge_open.php
[Sat Jul 30 19:32:19 2005] [error] [client 211.221.20.70] File does not exist: /home/ong/public_html/bank/css, referer: http://www.ong.co.kr/bank/INIsecurepay.php
[Sat Jul 30 19:32:19 2005] [error] [client 211.221.20.70] File does not exist: /home/ong/public_html/bank/img, referer: http://www.ong.co.kr/bank/INIsecurepay.php
[Sat Jul 30 19:50:32 2005] [error] [client 68.142.251.92] File does not exist: /home/ong/public_html/robots.txt
[Sat Jul 30 19:55:02 2005] [error] [client 211.110.239.164] File does not exist: /home/ong/public_html/favicon.ico
[Sat Jul 30 20:01:18 2005] [error] [client 222.106.150.21] File does not exist: /home/ong/public_html/iknogadmin
[Sat Jul 30 20:01:23 2005] [error] [client 222.106.150.21] File does not exist: /home/ong/public_html/iknogadmin
[Sat Jul 30 20:15:58 2005] [error] [client 211.187.197.136] File does not exist: /home/ong/public_html/favicon.ico

현재 access_log 화일은 다른곳으로 옮기고 새로생성해서 2G가 넘지는 않습니다.

php 쪽에 문제가 있는것인지 아니면. 검색엔진의 로봇문제인제 아니면 다른문제인지 궁금합니다. (도메인명은 임의로 바꿨습니다.)

답변이나 해결책 찾을수 있는곳 추천 부탁드립니다.