NGINX? ????? PV, UV, ?? IP? ??? ??????
May 19, 2023 am 09:13 AM概念:
uv(unique visitor):獨立訪客,將每個獨立上網(wǎng)電腦(以cookie為依據(jù))視為一位訪客,一天之內(nèi)(00:00-24:00),訪問您網(wǎng)站的訪客數(shù)量。一天之內(nèi)相同cookie的訪問只被計算1次
PV(頁面瀏覽量)是指用戶每次訪問網(wǎng)站時所產(chǎn)生的點擊量或頁面瀏覽量,記錄為1次。用戶對同一頁面的多次訪問,訪問量值累計
統(tǒng)計獨立ip:00:00-24:00內(nèi)相同ip地址只被計算一次,做網(wǎng)站優(yōu)化的朋友最關(guān)心這個
先聲明下環(huán)境,此次運行的nginx版本1.7,后端tomcat運行的是動態(tài)交互程序(需進行用戶認證,如果是靜態(tài)頁面則抓不到cache值,$http_cookie是空值),就是這樣;
nginx日志文件配置
http { include mime.types; default_type application/octet-stream; log_format main '$remote_addr - [$time_local] "$request" ' ' - $status "user_cookie:$guid" '; #user_cookie為日志顯示字符,$guid為變量,具體內(nèi)容在下面定義,也可在日志格式里寫入$http_cookie 顯示完整的cookie內(nèi)容<br> sendfile on; keepalive_timeout 65; upstream backserver { ip_hash; server 1.1.2.2:8080; server 1.1.2.3:8080; } server { listen 80; server_name localhost; #if ( $http_cookie ~* "(.*)$") 匹配所有內(nèi)容 if ( $http_cookie ~* "csid=([a-z0-9]*)"){ set $guid $1; } #只匹配csid字符信息,此處為正則表達式<br> access_log logs/host.access.log main; location ~* ^(.*)$ { #limit_req zone=allips burst=1 nodelay; proxy_pass http://backserver; proxy_set_header host $host; proxy_set_header x-real-ip $remote_addr; proxy_set_header remote-host $remote_addr; proxy_set_header x-forwarded-for $proxy_add_x_forwarded_for; client_max_body_size 8m; } error_page 500 502 503 504 /50x.html; location = /50x.html { root html; } }
注:$http_cookie這個里面的值是一個一個cookie的值,中間以“;”分隔
日志輸出格式
192.168.40.2 - [02/nov/2016:15:44:35 +0800] "get /wcm/app/main/refresh.jsp?r=1478072325778 http/1.1" - 200 "user_cookie:7f00000122a5597c46607b1c0a7ec016"
192.168.40.2 - [02/nov/2016:15:44:35 +0800] "get /webpic/w0201611/w020161102/w020161102566715167404.jpg http/1.1" - 200 "user_cookie:7f00000122a5597c46607b1c0a7ec016"
119.255.31.109 - [02/nov/2016:15:44:36 +0800] "get /wcm/app/main/refresh.jsp?r=1478072510132 http/1.1" - 200 "user_cookie:7f000001237921be9237838aec65704d"
119.255.31.109 - [02/nov/2016:15:44:36 +0800] "get /wcm/app/message/message_query_service.jsp?readflag=0&msgtypes=1%2c2%2c3 http/1.1" - 200 "user_cookie:7f000001237921be9237838aec65704d"
192.168.40.2 - [02/nov/2016:15:44:37 +0800] "get /wcm/app/message/message_query_service.jsp?readflag=0&msgtypes=1%2c2%2c3 http/1.1" - 200 "user_cookie:7f00000123d3bf2345115eaac21f71e0"
192.168.40.2 - [02/nov/2016:15:44:37 +0800] "get /wcm/app/message/message_query_service.jsp?readflag=0&msgtypes=1%2c2%2c3 http/1.1" - 200 "user_cookie:7f00000123ef73896df98eda9950944e"
192.168.40.2 - [02/nov/2016:15:44:37 +0800] "get /wcm/app/message/message_query_service.jsp?readflag=0&msgtypes=1%2c2%2c3 http/1.1" - 200 "user_cookie:7f00000123fe0f9c397e1a8f0c4f044b"
192.168.40.2 - [02/nov/2016:15:44:37 +0800] "get /wcm/app/main/refresh.jsp?r=1478072511427 http/1.1" - 200 "user_cookie:7f00000123a465b7ea1de0af0ae671b7"
119.255.31.109 - [02/nov/2016:15:44:38 +0800] "get /wcm/app/message/message_query_service.jsp?readflag=0&msgtypes=1%2c2%2c3 http/1.1" - 200 "user_cookie:7f00000123d89b11302df80ae773c900"
pv統(tǒng)計
可統(tǒng)計單個鏈接地址訪問量:
[root@localhost logs]# grep index.shtml host.access.log | wc -l
總pv量:
[root@localhost logs]# awk '{print $6}' host.access.log | wc -l
獨立ip
[root@localhost logs]# awk '{print $1}' host.access.log | sort -r |uniq -c | wc -l
uv統(tǒng)計
[root@localhost logs]# awk '{print $10}' host.access.log | sort -r |uniq -c |wc -l
cookie 測試頁面
關(guān)于種cookie,可以使用下面的html代碼,編輯,添加需要種的cookie
#index.html <!doctype html public "-//w3c//dtd xhtml 1.0 transitional//en" "http://www.w3.org/tr/xhtml1/dtd/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="content-type" content="text/html; charset=gbk"> <meta http-equiv="refresh" content="10"> //為了方便測試,每10秒刷新一次頁面 </head> <body> <h1>test.test.com域測試</h1> 下面列出了該域的cookie<br> <p> <script> document.cookie="guid=a1ud8e5512451111111111"; //種cookie,追加 document.cookie="city=beijing"; //種cookie,追加 document.write(document.cookie); //列出已經(jīng)存在的 </script> </p> </body> </html>
? ??? NGINX? ????? PV, UV, ?? IP? ??? ??????? ?? ?????. ??? ??? PHP ??? ????? ?? ?? ??? ?????!

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Nginx? ?? ?? ??? ???? ? ? ??? ?? Apache? ??? ?? ? ?? ??? ??? ????? ? ?????. 1.NGINX? ??? ? ?? ?? ??? ???? ?? ???? ?????. 2. Aapache? ???? ??? ?? ???? ???? ??? ?? ??? ?????.

Nginx? Apache? ?? ?? ? ??? ??? ??? ??? ?? ??? ???????. 1.NGINX? ??? ? ??? ????? ?? ?? ?? ????? ?????. 2. Apache? ?? ? ??? ?? ??? ??? ??? ??? ????? ?????.

PHP ??? ?? ?? ???? ??? ? ????. 1. ?? ?? ???? "PHP ?? ??"? ?? ???? ????? ?????. 2. ??? ?? ?? ????? ?? ? ??? ?? ????? ?? ???????. 3. IDE?? ???? ?? ??? ??? ??????. 4. ??? PHP ?? ?? ?? ?? ?? ???? ???? ???????.

Nginx? ?? ?? ??? ?? ??? ???? ?? ? ??? ????? ???? ? ???? ??? ?? ?????. 1) ?? ?? ??? ????? /etc/nginx/nginx.conf???. ??? nginx-t ??? ???? ??? ??? ? ? ????. 2) ?? ???? ?? ?? (? : ???, Worker_Processes) ? HTTP ?? (? : log_format)? ?????. ??? ??? ?? ??? ?? ??? ?? ? ??? ?????. ??? ???? ?? ?? ??? ?? ???? ??? ? ????.

Linux System? Ulimit ??? ?? ??? ???? ???? ??? ??? ??? ?????. 1. ulimit? ?? ??? ? (-n), ??? ?? (-v), ??? ??? (-u) ?? ?? ? ??? ?? ? ? ?????. 2. ULIMIT-N2048? ?? ?? ??? ?? ULIMIT ??? ?? ????? ?? ???? ?????. 3. ??? ? ??? ???? /etc/security/limits.conf ? pam ?? ??? ???? sessionRequiredPam_limits.so? ???????. 4. SystemD ???? ?? ???? lim? ???????.

Debian ????? Nginx? ?? ? ? ??? ???? ????. ?? ??? ?? ?? ??? ?? : ??? ??? ? ? ?? ???? ??? ?? ?? NGINX ???? ??? ??? ?? ?? ??? ??????. ??? ?? ?? : NGINX? ???? ??? ???? ??? ???? ?? ?? ????? ?? ?????. HTTP ??? ?? : HTTP ???? ??? ?? ??? ???? ??? ?? ?? ? ?? ??? ???? ? ????. ?? ?? ?? worker_connections : ? ??? ???? ?? ? ??? ?? ?? ?? ???? ????? 1024? ?????. Multi_accept : ?? ?? ?? ??? ????? ?? ?? ??? ??????. ??

nginxserveswebcontentandactsasareverseproxy, loadbalancer, andmore.1) itefficientservesstaticcontentikehtmllandimages.2) itfunctionsAresAreSeareverseProxyAndloadbalancer, ?? TrafficacrossServers.3) nginxenhancesperformancethroughcaching.4) Itofferssecur

Nginx? ???? ??? ?? ?? ? ????? ??? ?????. 1. ?? ????, 2. ?? ?? ??, 3. ?? ???. ??? ???? ?? ?? ??? ???? ?? ??? ??? ???? ?? ? ??? ??? ? ??? ????? ?? 404, 502, 504? ?? ??? ????? ??? ? ????.
