在squid设置有日志格式设置
logformat squid %ts.%03tu %6tr %>a %Ss/%03Hs %<st %rm %ru %un %Sh/%<A %mt
参数解释如下
Field name syntax keys:
{} modifier or argument. Also used to specify header names
> request (client) 客户请求
< reply (server) 服务端回应
a address 访问用户ip地址
A address name 访问用户电脑名称
h all headers 浏览器头信息
i ident
p port 端口
r request line (no query)
t time 访问时间
u user
l local address/port (where request was accepted)%>a
Client source IP address
%>A
Client FQDN
%>p
Client source port
%<a
Server or peer IP address
%<p
Server or peer port number
%<A
Server IP address or peer name
%la
Local IP address where the request was accepted
%lp
Local port where the request was accepted
%lA
Local port name where the request was accepted
%ts
Date of request, seconds since epoch
%{format}tl
Date of request, strftime format (localtime)
%{format}tg
Date of request, strftime format (gmt)
%tu
Date of request, sub-second component
%tr
Time to serve the request, in milliseconds
%{header}>h
Request header
%{header:element}>h
Named request header field element (list headers)
%{header:separator element}>h
Named request header field element, using "separator" as field separator (it can be any non-alphanumeric single character)
%>h
All request header
%{header}<h
Request headers, as for <..h above
%un
Authenticated user name or dash
%ur
Authenticated user realm or dash
%us
Authenticated user scheme or dash
%ui
Ident user name
%Hs
HTTP status code (200, 404, 407, etc)
%Ht
HTTP status text (Not found, etc)
%Ss
Squid status code (TCP_HIT, TCP_MISS etc)
%Se
Squid error code (ERR_DENIED, ERR_...)
%Sh
Squid hierarchy code (FIRST_UP_PARENT, etc)
%mt
MIME type of the request
%rm
Request method
%ru
Request URL, without the query string
%rq
Request query string, including ?
%rp
Request protocol (i.e. HTTP/1.1)
%ps
Peer selection status (DIRECT, PARENT, CD_PARENT_HIT, etc. including the TIMEDOUT_ variant)
%>sl
Size of request line
%>sh
Size of request headers, including request line
%>sH
Size of request headers, excluding request line
%>sb
Size of request body, raw received bytes
%>sB
Size of request body, excluding transfer encoding
%>st
Total size of request
%<sl
Size of reply status line
%<sh
Size of reply headers, including status line
%<sH
Size of reply headers, excluding status line
%<sb
Size of reply body, raw transmitted bytes
%<sB
Size of reply body, excluding transfer encoding
%<st
Total size of reply
%%
A literal %
不记图片类访问日志设置
acl nolog urlpath_regex \\.gif \\.jpg \\.css \\.js \\.swf
access_log /data/squid/var/logs/access.log common !nolog
