Debian 10系统下Awstats统计访问量远低于实际值的排查问题
我使用Awstats已有多年,在升级到Debian 10系统前所有功能运行正常。我的服务采用特殊架构:Zope框架前置Apache2服务器,通过Apache2配置重写规则将请求转发至Zope处理。
以下是我的Apache2配置文件vhost.conf内容:
<VirtualHost *:443> # Test local ServerAdmin henry@example.com ServerName example.com ServerAlias www.example.com # LOG CustomLog /var/log/apache2/access.log combined #CustomLog /var/log/apache2/access.log common # ACTIVATE SSL SSLEngine On # CONFIG FOR LETSENCRYPT SSLProtocol -ALL -SSLv3 +TLSv1 +TLSv1.1 +TLSv1.2 SSLHonorCipherOrder On SSLCipherSuite ECDH+AESGCM:DH+AESGCM:ECDH+AES256:DH+AES256:ECDH+AES128:DH+AES:ECDH+3DES:DH+3DES:RSA+AESGCM:RSA+AES:RSA+3DES:!aNULL:!MD5:!DSS SSLCertificateFile /etc/letsencrypt/live/example.com/fullchain.pem SSLCertificateKeyFile /etc/letsencrypt/live/example.com/privkey.pem SSLCertificateChainFile /etc/letsencrypt/live/example.com/chain.pem ScriptAlias /cgi-bin/ /usr/lib/cgi-bin/ Alias /awstats-icon "/usr/share/awstats/icon" RewriteEngine On # www to non www for HTTPS RewriteCond %{HTTP_HOST} ^www\.(.+) [NC] RewriteRule ^/(.*) https://example.com/$1 [R=301,L] RewriteCond %{REQUEST_URI} !^/awstats [NC] RewriteCond %{REQUEST_URI} !^/cgi-bin/(search|awstats) [NC] RewriteRule ^/(.*) https://localhost:8443/++vh++https:%{SERVER_NAME}:443/++/$1 [P,L] SSLProxyEngine On RequestHeader set Front-End-Https "On" #CacheDisable * <Files "awstats.pl"> Options +ExecCGI -MultiViews +SymLinksIfOwnerMatch SetHandler cgi-script Satisfy any Order deny,allow Deny from all AuthType Basic AuthName "Advanced Web Statistics" AuthUserFile /etc/apache2/awstats-users.pwd Require valid-user </Files> <Directory "/usr/share/awstats/icon"> AllowOverride None </Directory> <Directory "/usr/share/awstats/icon"> AllowOverride None Order allow,deny Allow from all </Directory> <Directory "/usr/lib/cgi-bin/"> AllowOverride None Options +ExecCGI -MultiViews +SymLinksIfOwnerMatch Order allow,deny Allow from all SSLRequireSSL </Directory> </VirtualHost> <VirtualHost *:80> ServerAdmin henry@example.com ServerName example.com ServerAlias www.example.com <IfModule mod_rewrite.c> RewriteEngine On # Redirect to ww.xx.yy.zz RewriteCond %{HTTP_HOST} ^ww\.xx\.yy\.zz RewriteRule (.*) http://example2.com$1 [R=301,L] # www to non www for HTTP and HTTPS RewriteCond %{REQUEST_URI} ^/www\. [NC,OR] RewriteCond %{REQUEST_URI} !^/cars/video [NC] # Rewrite below works : redirect 80 => https RewriteRule ^/(.*) https://example.com/$1 [R=301,L] # www to non www for HTTP #RewriteCond %{REQUEST_URI} !^/cars/video [NC] RewriteRule ^/(.*) http://localhost:9674/++vh++http:%{SERVER_NAME}:80/++/$1 [P,L] </IfModule> </VirtualHost>
升级后Awstats统计的日访问量几乎为0:
升级到Debian10前日均独立访客可达200次。我已将上述vhost.conf配置文件引入到/etc/apache2/httpd.conf文件中,httpd.conf的配置内容如下:
# If you prefer a single logfile with access, agent, and referer information # (Combined Logfile Format) you can use the following directive. # CustomLog /var/log/apache2/access.log combined LoadModule proxy_module /usr/lib/apache2/modules/mod_proxy.so #LoadModule proxy_ftp_module /usr/lib/apache2/modules/mod_proxy_ftp.so LoadModule proxy_http_module /usr/lib/apache2/modules/mod_proxy_http.so LoadModule proxy_connect_module /usr/lib/apache2/modules/mod_proxy_connect.so #LoadModule authn_alias_module /usr/lib/apache2/modules/mod_authn_alias.so LoadModule vhost_alias_module /usr/lib/apache2/modules/mod_vhost_alias.so LoadModule cgid_module /usr/lib/apache2/modules/mod_cgid.so #LoadModule deflate_module /usr/lib/apache2/modules/mod_deflate.so LoadModule headers_module /usr/lib/apache2/modules/mod_headers.so LoadModule mime_magic_module /usr/lib/apache2/modules/mod_mime_magic.so LoadModule cache_module /usr/lib/apache2/modules/mod_cache.so #LoadModule disk_cache_module /usr/lib/apache2/modules/mod_disk_cache.so LoadModule ssl_module /usr/lib/apache2/modules/mod_ssl.so LoadModule rewrite_module /usr/lib/apache2/modules/mod_rewrite.so LoadModule php5_module libexec/apache2/libphp5.so # Get back visitors for awstats #LoadModule remoteip_module /usr/lib/apache2/modules/mod_remoteip.so #LogLevel debug LogLevel alert rewrite:trace3 # # The following directives define some format nicknames for use with # a CustomLog directive (see below). # LogFormat "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\" %T %v" full LogFormat "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\" %P %T" debug LogFormat "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\"" combined LogFormat "%h %l %u %t \"%r\" %>s %b" common LogFormat "%{Referer}i -> %U" referer LogFormat "%{User-agent}i" agent NameVirtualHost *:80 include vhost.conf
经检查,有访客访问时access.log日志文件写入正常,不清楚问题出在什么环节,请问可能是哪里配置错误导致该统计异常?
更新
当前使用的awstats.conf配置需自行核对对应参数。
按优先级从高到低排查以下问题:
- 日志格式匹配问题
首先手动执行Awstats更新命令,查看解析报错:
/usr/lib/cgi-bin/awstats.pl -config=example.com -update
如果输出存在大量Corrupted record提示,说明awstats.conf中配置的LogFormat与Apache中定义的combined格式不匹配。你需要将awstats.conf的LogFormat调整为和Apache的combined格式完全一致:
LogFormat="%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\""
- 真实访客IP识别问题
你配置中mod_remoteip处于禁用状态,如果你的站点前置有CDN、负载均衡等代理层,Apache日志中记录的%h是代理节点的IP而非真实访客IP,Awstats会将大量相同代理IP的访问判定为无效访问或者爬虫。需要启用mod_remoteip,在Apache配置中添加:
RemoteIPHeader X-Forwarded-For RemoteIPInternalProxy 127.0.0.0/8 # 替换为你的代理节点IP段
同时将日志格式中的%h替换为%a,确保日志记录真实访客IP。
- 日志文件权限问题
确认Awstats运行用户(默认是www-data)有/var/log/apache2/access.log的读取权限,Debian 10默认收紧了Apache日志的访问权限,你可以执行以下命令调整:
chmod 644 /var/log/apache2/access.log usermod -aG adm www-data
Awstats域名配置不匹配
检查awstats.conf中的SiteDomain和HostAliases配置,确保和你实际使用的站点域名完全一致,不符合的域名访问记录会被Awstats过滤。定时任务失效
检查/etc/cron.d/awstats文件是否存在,以及crond服务是否正常运行,Debian系统升级可能会重置原有定时任务配置,导致日志没有被定期导入到Awstats数据库中。
内容的提问来源于stack exchange,提问作者user1773603

