{"id":32046,"date":"2025-10-17T03:40:55","date_gmt":"2025-10-17T00:40:55","guid":{"rendered":"https:\/\/fatihsoysal.com\/blog\/?p=32046"},"modified":"2025-10-17T03:40:55","modified_gmt":"2025-10-17T00:40:55","slug":"nginx-ile-fastcgi-onbellekleme-kurulumu-vps-performansinizi-katlayin","status":"publish","type":"post","link":"https:\/\/fatihsoysal.com\/blog\/nginx-ile-fastcgi-onbellekleme-kurulumu-vps-performansinizi-katlayin\/","title":{"rendered":"Nginx ile FastCGI \u00d6nbellekleme Kurulumu: VPS Performans\u0131n\u0131z\u0131 Katlay\u0131n"},"content":{"rendered":"

<\/p>\n

Nginx ile FastCGI \u00d6nbellekleme Kurulumu: VPS Performans\u0131n\u0131z\u0131 Katlay\u0131n<\/h2>\n

Nginx, y\u00fcksek performansl\u0131 ve d\u00fc\u015f\u00fck kaynak t\u00fcketimli bir web sunucusu olarak pop\u00fclerli\u011fini korurken, FastCGI ise dinamik web uygulamalar\u0131n\u0131 (PHP, Python, Ruby gibi) Nginx ile entegre etmenin en yayg\u0131n yollar\u0131ndan biridir. Ancak, her istekte uygulaman\u0131n ba\u015ftan \u00e7al\u0131\u015ft\u0131r\u0131lmas\u0131, \u00f6zellikle yo\u011fun trafi\u011fe sahip sitelerde ciddi performans darbo\u011fazlar\u0131na yol a\u00e7abilir. \u0130\u015fte tam bu noktada Nginx’in FastCGI \u00f6nbellekleme \u00f6zelli\u011fi devreye girerek, statik i\u00e7erik gibi dinamik i\u00e7erikleri de \u00f6nbelle\u011fe alarak sunucu y\u00fck\u00fcn\u00fc azalt\u0131r, sayfa y\u00fckleme s\u00fcrelerini h\u0131zland\u0131r\u0131r ve genel kullan\u0131c\u0131 deneyimini \u00f6nemli \u00f6l\u00e7\u00fcde iyile\u015ftirir. Bu makalede, Nginx ile FastCGI \u00f6nbelleklemenin nas\u0131l kurulaca\u011f\u0131n\u0131, yap\u0131land\u0131r\u0131laca\u011f\u0131n\u0131 ve en iyi uygulamalar\u0131n\u0131 ad\u0131m ad\u0131m detayl\u0131 bir \u015fekilde inceleyece\u011fiz.<\/p>\n

FastCGI Nedir ve Neden \u00d6nbellekleme Gereklidir?<\/h3>\n

FastCGI (Fast Common Gateway Interface), web sunucular\u0131 ile harici programlar (uygulama sunucular\u0131) aras\u0131nda ileti\u015fimi sa\u011flayan bir protokold\u00fcr. Nginx gibi web sunucular\u0131, PHP-FPM (FastCGI Process Manager) gibi FastCGI uygulama sunucular\u0131na gelen istekleri ileterek dinamik i\u00e7eri\u011fin i\u015flenmesini sa\u011flar. Bu modelde, her kullan\u0131c\u0131 iste\u011fi i\u00e7in PHP kodu ba\u015ftan \u00e7al\u0131\u015ft\u0131r\u0131l\u0131r, veritaban\u0131 sorgular\u0131 yap\u0131l\u0131r ve HTML \u00e7\u0131kt\u0131s\u0131 olu\u015fturulur. Bu s\u00fcre\u00e7, \u00f6zellikle s\u0131k eri\u015filen sayfalar i\u00e7in her seferinde tekrarlanmas\u0131 gerekti\u011finde sunucu kaynaklar\u0131n\u0131 (CPU, RAM) a\u015f\u0131r\u0131 t\u00fcketebilir ve yan\u0131t s\u00fcrelerini uzatabilir.<\/p>\n

\u00d6nbellekleme (caching), daha \u00f6nce olu\u015fturulmu\u015f bir yan\u0131t\u0131n veya verinin bir kopyas\u0131n\u0131 depolayarak, ayn\u0131 iste\u011fin tekrar gelmesi durumunda bu kopyay\u0131 do\u011frudan sunma i\u015flemidir. FastCGI \u00f6nbellekleme, dinamik olarak olu\u015fturulan sayfa \u00e7\u0131kt\u0131lar\u0131n\u0131n Nginx taraf\u0131ndan diske veya belle\u011fe kaydedilmesini sa\u011flar. B\u00f6ylece, ayn\u0131 sayfa i\u00e7in sonraki istekler, FastCGI uygulama sunucusuna ula\u015fmadan do\u011frudan \u00f6nbellekten servis edilir. Bu durum, uygulaman\u0131n \u00e7al\u0131\u015ft\u0131r\u0131lma ihtiyac\u0131n\u0131 ortadan kald\u0131rarak performans\u0131 dramatik bir \u015fekilde art\u0131r\u0131r ve sunucu \u00fczerindeki y\u00fck\u00fc kayda de\u011fer \u00f6l\u00e7\u00fcde azalt\u0131r.<\/p>\n

FastCGI \u00d6nbelleklemenin Avantajlar\u0131<\/h4>\n

* Daha H\u0131zl\u0131 Sayfa Y\u00fckleme S\u00fcreleri:<\/strong> \u00d6nbelle\u011fe al\u0131nm\u0131\u015f i\u00e7erik, FastCGI uygulamas\u0131n\u0131n i\u015fleme s\u00fcresini atlad\u0131\u011f\u0131 i\u00e7in \u00e7ok daha h\u0131zl\u0131 bir \u015fekilde sunulur.
\n* Azalan Sunucu Y\u00fck\u00fc:<\/strong> Uygulama sunucusu (\u00f6rne\u011fin PHP-FPM) daha az istek i\u015fler, bu da CPU ve RAM kullan\u0131m\u0131n\u0131 d\u00fc\u015f\u00fcr\u00fcr.
\n* Geli\u015fmi\u015f Kullan\u0131c\u0131 Deneyimi:<\/strong> H\u0131zl\u0131 y\u00fcklenen sayfalar, kullan\u0131c\u0131 memnuniyetini art\u0131r\u0131r ve sitenin SEO performans\u0131na olumlu etki eder.
\n* Daha \u0130yi \u00d6l\u00e7eklenebilirlik:<\/strong> Sunucunuz, ayn\u0131 anda daha fazla iste\u011fi daha verimli bir \u015fekilde i\u015fleyebilir.
\n* Y\u00fcksek Trafik Tolerans\u0131:<\/strong> Yo\u011fun trafik anlar\u0131nda bile sitenizin daha kararl\u0131 kalmas\u0131na yard\u0131mc\u0131 olur.<\/p>\n

Nginx FastCGI \u00d6nbellekleme Mekanizmas\u0131n\u0131 Anlamak<\/h3>\n

Nginx FastCGI \u00f6nbellekleme, temelde HTTP proxy \u00f6nbellekleme ile benzer bir mant\u0131kta \u00e7al\u0131\u015f\u0131r. Nginx, FastCGI uygulama sunucusundan ald\u0131\u011f\u0131 yan\u0131tlar\u0131, belirli kurallara g\u00f6re \u00f6nbellek dizinine kaydeder. Bir sonraki ayn\u0131 istek geldi\u011finde, Nginx \u00f6nce \u00f6nbellekte bu iste\u011fe uygun bir yan\u0131t olup olmad\u0131\u011f\u0131n\u0131 kontrol eder. E\u011fer varsa ve ge\u00e7erliyse, do\u011frudan \u00f6nbellekten yan\u0131t\u0131 d\u00f6ner.<\/p>\n

Temel Nginx \u00d6nbellekleme Direktifleri<\/h4>\n

Nginx FastCGI \u00f6nbellekleme kurulumunda kullanaca\u011f\u0131m\u0131z ana direktifler \u015funlard\u0131r:<\/p>\n

* fastcgi_cache_path<\/code>: \u00d6nbellek dizininin konumunu, boyutunu ve di\u011fer \u00f6zelliklerini tan\u0131mlar.
\n* fastcgi_cache<\/code>: Hangi \u00f6nbellek alan\u0131n\u0131n kullan\u0131laca\u011f\u0131n\u0131 belirtir.
\n* fastcgi_cache_key<\/code>: \u00d6nbellekteki bir \u00f6\u011feyi tan\u0131mlamak i\u00e7in kullan\u0131lan anahtar\u0131 belirler. Bu anahtar, Nginx’in bir iste\u011fin \u00f6nbelle\u011fe al\u0131nm\u0131\u015f bir yan\u0131t\u0131 olup olmad\u0131\u011f\u0131n\u0131 kontrol etmesini sa\u011flar.
\n* fastcgi_cache_valid<\/code>: Belirli HTTP durum kodlar\u0131 i\u00e7in \u00f6nbellek ge\u00e7erlilik s\u00fcresini tan\u0131mlar.
\n* fastcgi_cache_bypass<\/code>: Belirli ko\u015fullar alt\u0131nda \u00f6nbelle\u011fi atlamay\u0131 sa\u011flar (yani, \u00f6nbelle\u011fe al\u0131nm\u0131\u015f bir yan\u0131t olsa bile FastCGI sunucusuna iste\u011fi iletir).
\n* fastcgi_no_cache<\/code>: Belirli ko\u015fullar alt\u0131nda yan\u0131t\u0131n \u00f6nbelle\u011fe al\u0131nmamas\u0131n\u0131 sa\u011flar.
\n* add_header X-FastCGI-Cache $upstream_cache_status;<\/code>: \u00d6nbellek durumunu HTTP yan\u0131t ba\u015fl\u0131klar\u0131na ekleyerek hata ay\u0131klama ve kontrol i\u00e7in faydal\u0131 bilgi sa\u011flar.<\/p>\n

Bu direktifleri do\u011fru bir \u015fekilde yap\u0131land\u0131rmak, etkili ve verimli bir FastCGI \u00f6nbellekleme sistemi kurman\u0131n anahtar\u0131d\u0131r.<\/p>\n

Nginx ile FastCGI \u00d6nbellekleme Ad\u0131m Ad\u0131m Kurulumu<\/h3>\n

Bu b\u00f6l\u00fcmde, bir VPS \u00fczerinde Nginx ile FastCGI \u00f6nbelleklemeyi ad\u0131m ad\u0131m nas\u0131l kuraca\u011f\u0131n\u0131z\u0131 ve yap\u0131land\u0131raca\u011f\u0131n\u0131z\u0131 g\u00f6sterece\u011fiz. Bu k\u0131lavuz, PHP-FPM kullanan bir web sitesi i\u00e7in optimize edilmi\u015ftir, ancak FastCGI kullanan di\u011fer uygulamalar i\u00e7in de benzer ad\u0131mlar izlenebilir.<\/p>\n

\u00d6n Ko\u015fullar<\/h4>\n

* Bir VPS veya sunucuya root eri\u015fimi.
\n* Nginx’in kurulu ve \u00e7al\u0131\u015f\u0131r durumda olmas\u0131.
\n* PHP-FPM’in kurulu ve Nginx ile entegre edilmi\u015f olmas\u0131.
\n* Temel Linux komut sat\u0131r\u0131 bilgisi.<\/p>\n

Not:<\/strong> Bu k\u0131lavuzdaki \u00f6rnekler Ubuntu\/Debian tabanl\u0131 sistemler i\u00e7in ge\u00e7erlidir. Di\u011fer da\u011f\u0131t\u0131mlar i\u00e7in dosya yollar\u0131 ve servis komutlar\u0131 farkl\u0131l\u0131k g\u00f6sterebilir.<\/p>\n

Ad\u0131m 1: Nginx Ana Yap\u0131land\u0131rma Dosyas\u0131n\u0131 D\u00fczenleme (nginx.conf<\/code>)<\/h4>\n

\u00d6ncelikle, Nginx’in ana yap\u0131land\u0131rma dosyas\u0131n\u0131 veya sitenizin yap\u0131land\u0131rma dosyas\u0131n\u0131 d\u00fczenleyerek \u00f6nbellek alan\u0131n\u0131 tan\u0131mlamam\u0131z gerekiyor. \u00d6nbellek tan\u0131m\u0131n\u0131 genellikle http<\/code> blo\u011funun i\u00e7ine yerle\u015ftiririz.<\/p>\n

sudo nano \/etc\/nginx\/nginx.conf<\/code><\/pre>\n
http { ... }<\/code> blo\u011funun i\u00e7ine a\u015fa\u011f\u0131daki sat\u0131rlar\u0131 ekleyin:<\/p>\n
http {\n    # ... di\u011fer http direktifleri ...\n\n    fastcgi_cache_path \/var\/cache\/nginx\/fastcgi_cache levels=1:2 keys_zone=my_cache:10m inactive=60m max_size=1G manager_files=10000 manager_sleep=0.1s manager_sync_sleep=0.03s loader_files=500 loader_sleep=0.05s loader_threshold=300s purger_files=1000 purger_sleep=0.05s purger_threshold=300s;\n    fastcgi_cache_key \"$scheme$request_method$host$request_uri\";\n    fastcgi_cache_use_stale error timeout invalid_header updating http_500;\n    fastcgi_ignore_headers Cache-Control Expires Set-Cookie;\n\n    # ... di\u011fer http direktifleri ...\n}<\/code><\/pre>\n
Bu direktifleri detayl\u0131 olarak inceleyelim:<\/p>\n
*   fastcgi_cache_path \/var\/cache\/nginx\/fastcgi_cache<\/code>: \u00d6nbellek dosyalar\u0131n\u0131n depolanaca\u011f\u0131 dizini belirtir. Bu dizinin Nginx kullan\u0131c\u0131s\u0131 taraf\u0131ndan yaz\u0131labilir olmas\u0131 gerekir (www-data<\/code> veya nginx<\/code>). E\u011fer dizin yoksa, Nginx ilk \u00e7al\u0131\u015ft\u0131\u011f\u0131nda olu\u015fturacakt\u0131r.
\n*   levels=1:2<\/code>: \u00d6nbellek dizin yap\u0131s\u0131n\u0131 tan\u0131mlar. levels=1:2<\/code> demek, \u00f6nbellek dosyalar\u0131n\u0131n iki seviyeli alt dizinlerde saklanaca\u011f\u0131 anlam\u0131na gelir (\u00f6rne\u011fin, \/var\/cache\/nginx\/fastcgi_cache\/c\/29\/hash_key<\/code>). Bu, tek bir dizinde \u00e7ok fazla dosya birikmesini \u00f6nleyerek dosya sistemi performans\u0131n\u0131 art\u0131r\u0131r.
\n*   keys_zone=my_cache:10m<\/code>: \u00d6nbellek anahtarlar\u0131n\u0131n ve meta verilerinin saklanaca\u011f\u0131 payla\u015f\u0131ml\u0131 bellek alan\u0131n\u0131n ad\u0131n\u0131 (my_cache<\/code>) ve boyutunu (10m<\/code> – 10 megabayt) tan\u0131mlar. Bu alan, Nginx’in \u00f6nbellek durumunu h\u0131zl\u0131ca kontrol etmesini sa\u011flar. 1 MB, yakla\u015f\u0131k 8000 anahtar saklayabilir.
\n*   inactive=60m<\/code>: Belirtilen s\u00fcre boyunca (60 dakika) eri\u015filmeyen \u00f6nbellek \u00f6\u011felerinin otomatik olarak temizlenece\u011fini belirtir.
\n*   max_size=1G<\/code>: \u00d6nbelle\u011fin disk \u00fczerindeki maksimum boyutunu 1 gigabayt olarak s\u0131n\u0131rlar. Bu boyuta ula\u015f\u0131ld\u0131\u011f\u0131nda, Nginx en az kullan\u0131lan (LRU – Least Recently Used) \u00f6\u011feleri silmeye ba\u015flar.
\n*   manager_files<\/code>, manager_sleep<\/code>, manager_sync_sleep<\/code>: \u00d6nbellek y\u00f6neticisi s\u00fcrecinin \u00f6nbellek dosyalar\u0131n\u0131 temizleme ve senkronize etme davran\u0131\u015f\u0131n\u0131 kontrol eder.
\n*   loader_files<\/code>, loader_sleep<\/code>, loader_threshold<\/code>: \u00d6nbellek y\u00fckleyici s\u00fcrecinin, Nginx ba\u015flad\u0131\u011f\u0131nda \u00f6nbelle\u011fi y\u00fckleme davran\u0131\u015f\u0131n\u0131 kontrol eder.
\n*   purger_files<\/code>, purger_sleep<\/code>, purger_threshold<\/code>: \u00d6nbellek temizleyici s\u00fcrecinin, \u00f6nbellek dosyalar\u0131n\u0131 periyodik olarak silme davran\u0131\u015f\u0131n\u0131 kontrol eder.
\n*   fastcgi_cache_key \"$scheme$request_method$host$request_uri\"<\/code>: \u00d6nbellek anahtar\u0131n\u0131 tan\u0131mlar. Bu \u00f6rnekte, anahtar URL’nin \u015femas\u0131 (HTTP\/HTTPS), iste\u011fin metodu (GET\/POST), ana bilgisayar ad\u0131 ve istek URI’sinden olu\u015fur. Bu, ayn\u0131 URL’ye yap\u0131lan farkl\u0131 isteklerin (\u00f6rne\u011fin HTTP ve HTTPS) ayr\u0131 ayr\u0131 \u00f6nbelle\u011fe al\u0131nmas\u0131n\u0131 sa\u011flar.
\n*   fastcgi_cache_use_stale error timeout invalid_header updating http_500;<\/code>: Nginx’e, belirli durumlarda (\u00f6rne\u011fin, FastCGI sunucusu hata verdi\u011finde, zaman a\u015f\u0131m\u0131na u\u011frad\u0131\u011f\u0131nda veya g\u00fcncellenirken) s\u00fcresi dolmu\u015f veya “eski” \u00f6nbellek i\u00e7eri\u011fini sunmas\u0131n\u0131 s\u00f6yler. Bu, sitenin eri\u015filebilirli\u011fini art\u0131r\u0131r.
\n*   fastcgi_ignore_headers Cache-Control Expires Set-Cookie;<\/code>: Nginx’in FastCGI sunucusundan gelen Cache-Control<\/code>, Expires<\/code> ve Set-Cookie<\/code> ba\u015fl\u0131klar\u0131n\u0131 dikkate almamas\u0131n\u0131 sa\u011flar. Bu, Nginx’in kendi \u00f6nbellekleme kurallar\u0131n\u0131 uygulamas\u0131na olanak tan\u0131r ve FastCGI uygulamas\u0131n\u0131n \u00f6nbellekleme ba\u015fl\u0131klar\u0131n\u0131 ge\u00e7ersiz k\u0131lmas\u0131n\u0131 engeller.<\/p>\n
\u00d6nbellek Dizini Olu\u015fturma ve \u0130zinleri Ayarlama:<\/strong><\/p>\n
\u00d6nbellek dizini otomatik olarak olu\u015fturulsa da, izinlerini manuel olarak kontrol etmek iyi bir uygulamad\u0131r:<\/p>\n
sudo mkdir -p \/var\/cache\/nginx\/fastcgi_cache\nsudo chown -R www-data:www-data \/var\/cache\/nginx\/fastcgi_cache\nsudo chmod -R 755 \/var\/cache\/nginx\/fastcgi_cache<\/code><\/pre>\n
www-data<\/code> Nginx’in \u00e7al\u0131\u015ft\u0131\u011f\u0131 kullan\u0131c\u0131 ve gruptur. Sizin sisteminizde farkl\u0131 olabilir (\u00f6rne\u011fin nginx:nginx<\/code>).<\/p>\n
Ad\u0131m 2: Sunucu Blo\u011funda (Server Block) FastCGI \u00d6nbelle\u011fini Etkinle\u015ftirme<\/h4>\n
\u015eimdi sitenizin Nginx yap\u0131land\u0131rma dosyas\u0131n\u0131 a\u00e7\u0131n (genellikle \/etc\/nginx\/sites-available\/your_domain.conf<\/code> veya \/etc\/nginx\/conf.d\/your_domain.conf<\/code>).<\/p>\n
sudo nano \/etc\/nginx\/sites-available\/your_domain.conf<\/code><\/pre>\n
server { ... }<\/code> blo\u011funun i\u00e7indeki PHP i\u015fleme location<\/code> blo\u011funa (genellikle location ~ \\.php$<\/code>) a\u015fa\u011f\u0131daki direktifleri ekleyin:<\/p>\n
server {\n    # ... di\u011fer server direktifleri ...\n\n    location ~ \\.php$ {\n        try_files $uri =404;\n        fastcgi_split_path_info ^(.+\\.php)(\/.+)$;\n        fastcgi_pass unix:\/run\/php\/php7.4-fpm.sock; # veya 127.0.0.1:9000\n        fastcgi_index index.php;\n        include fastcgi_params;\n        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;\n\n        # FastCGI \u00d6nbellekleme Direktifleri\n        fastcgi_cache my_cache; # Ad\u0131m 1'de tan\u0131mlad\u0131\u011f\u0131m\u0131z keys_zone ad\u0131n\u0131 kullan\u0131n\n        fastcgi_cache_valid 200 302 1h; # 200 ve 302 durum kodlar\u0131 i\u00e7in 1 saat \u00f6nbelle\u011fe al\n        fastcgi_cache_valid 404 1m; # 404 durum kodlar\u0131 i\u00e7in 1 dakika \u00f6nbelle\u011fe al\n        fastcgi_cache_min_uses 1; # Bir sayfa en az 1 kez istendikten sonra \u00f6nbelle\u011fe al\u0131ns\u0131n\n        fastcgi_cache_bypass $http_pragma $http_authorization $cookie_PHPSESSID; # Bu durumlarda \u00f6nbelle\u011fi atla\n        fastcgi_no_cache $http_pragma $http_authorization $cookie_PHPSESSID; # Bu durumlarda \u00f6nbelle\u011fe alma\n        add_header X-FastCGI-Cache $upstream_cache_status; # \u00d6nbellek durumunu HTTP ba\u015fl\u0131\u011f\u0131na ekle\n    }\n\n    # ... di\u011fer server direktifleri ...\n}<\/code><\/pre>\n
Bu eklenen direktifleri a\u00e7\u0131klayal\u0131m:<\/p>\n
*   fastcgi_cache my_cache;<\/code>: Bu location<\/code> blo\u011fu i\u00e7in my_cache<\/code> ad\u0131n\u0131 verdi\u011fimiz \u00f6nbellek alan\u0131n\u0131 kullanmas\u0131n\u0131 s\u00f6yler.
\n*   fastcgi_cache_valid 200 302 1h;<\/code>: HTTP 200 (OK) ve 302 (Found) durum kodlar\u0131na sahip yan\u0131tlar\u0131 1 saat boyunca \u00f6nbelle\u011fe al\u0131r. Birden fazla durum kodu ve s\u00fcre belirtebilirsiniz. \u00d6rne\u011fin, fastcgi_cache_valid any 10m;<\/code> t\u00fcm durum kodlar\u0131n\u0131 10 dakika \u00f6nbelle\u011fe al\u0131r.
\n*   fastcgi_cache_valid 404 1m;<\/code>: HTTP 404 (Not Found) durum koduna sahip yan\u0131tlar\u0131 1 dakika boyunca \u00f6nbelle\u011fe al\u0131r. Bu, s\u0131k\u00e7a istenen ancak var olmayan sayfalar\u0131n (\u00f6rne\u011fin hatal\u0131 resim ba\u011flant\u0131lar\u0131) sunucuya y\u00fck bindirmesini engeller.
\n*   fastcgi_cache_min_uses 1;<\/code>: Bir sayfan\u0131n \u00f6nbelle\u011fe al\u0131nmadan \u00f6nce ka\u00e7 kez istenmesi gerekti\u011fini belirtir. 1<\/code> olarak ayarlanmas\u0131, ilk istekte \u00f6nbelle\u011fe al\u0131naca\u011f\u0131 anlam\u0131na gelir. Yo\u011fun sitelerde, sadece pop\u00fcler sayfalar\u0131 \u00f6nbelle\u011fe almak i\u00e7in bu de\u011feri art\u0131rabilirsiniz.
\n*   fastcgi_cache_bypass $http_pragma $http_authorization $cookie_PHPSESSID;<\/code>: Bu direktif, belirli ko\u015fullar alt\u0131nda Nginx’in \u00f6nbelle\u011fe al\u0131nm\u0131\u015f bir yan\u0131t olsa bile FastCGI sunucusuna iste\u011fi iletmesini sa\u011flar.
\n    *   $http_pragma<\/code>: E\u011fer istemci Pragma: no-cache<\/code> ba\u015fl\u0131\u011f\u0131 g\u00f6nderirse (genellikle taray\u0131c\u0131 yenileme veya geli\u015ftirici ara\u00e7lar\u0131), \u00f6nbellek atlan\u0131r.
\n    *   $http_authorization<\/code>: Yetkilendirme ba\u015fl\u0131\u011f\u0131 i\u00e7eren istekler (\u00f6rne\u011fin, oturum a\u00e7m\u0131\u015f kullan\u0131c\u0131lar) \u00f6nbelle\u011fi atlar.
\n    *   $cookie_PHPSESSID<\/code>: PHP oturum \u00e7erezi varsa, \u00f6nbellek atlan\u0131r. Bu, oturum a\u00e7m\u0131\u015f kullan\u0131c\u0131lar\u0131n dinamik i\u00e7eri\u011fi g\u00f6rmesini sa\u011flar.
\n*   fastcgi_no_cache $http_pragma $http_authorization $cookie_PHPSESSID;<\/code>: Bu direktif, belirli ko\u015fullar alt\u0131nda yan\u0131t\u0131n \u00f6nbelle\u011fe al\u0131nmamas\u0131n\u0131 sa\u011flar. fastcgi_cache_bypass<\/code> ile benzer \u015fekilde \u00e7al\u0131\u015f\u0131r, ancak bu sefer \u00f6nbelle\u011fe alma i\u015flemini tamamen engeller. Genellikle fastcgi_cache_bypass<\/code> ile ayn\u0131 de\u011ferleri kullanmak iyi bir pratiktir.
\n*   add_header X-FastCGI-Cache $upstream_cache_status;<\/code>: Bu ba\u015fl\u0131k, istemciye g\u00f6nderilen HTTP yan\u0131t\u0131na eklenir ve \u00f6nbellek durumunu (MISS<\/code>, HIT<\/code>, BYPASS<\/code>, EXPIRED<\/code>, UPDATING<\/code>, STALE<\/code>) g\u00f6sterir. Bu, \u00f6nbelle\u011fin do\u011fru \u00e7al\u0131\u015f\u0131p \u00e7al\u0131\u015fmad\u0131\u011f\u0131n\u0131 kontrol etmek i\u00e7in \u00e7ok kullan\u0131\u015fl\u0131d\u0131r.<\/p>\n
Ad\u0131m 3: Nginx Yap\u0131land\u0131rmas\u0131n\u0131 Test Etme ve Yeniden Y\u00fckleme<\/h4>\n
Yap\u0131land\u0131rma dosyalar\u0131nda de\u011fi\u015fiklik yapt\u0131ktan sonra, Nginx’in yeni yap\u0131land\u0131rmay\u0131 do\u011fru bir \u015fekilde ayr\u0131\u015ft\u0131r\u0131p ayr\u0131\u015ft\u0131rmad\u0131\u011f\u0131n\u0131 kontrol etmek \u00e7ok \u00f6nemlidir:<\/p>\n
sudo nginx -t<\/code><\/pre>\n
E\u011fer \u00e7\u0131kt\u0131 syntax is ok<\/code> ve test is successful<\/code> diyorsa, Nginx’i yeniden y\u00fckleyerek de\u011fi\u015fiklikleri uygulayabilirsiniz:<\/p>\n
sudo systemctl reload nginx\n
Veya<\/h2>\nsudo service nginx reload<\/code><\/pre>\n
Herhangi bir hata al\u0131rsan\u0131z, hata mesaj\u0131n\u0131 dikkatlice okuyun ve yap\u0131land\u0131rma dosyan\u0131zdaki ilgili sat\u0131r\u0131 d\u00fczeltin.<\/p>\n
Ad\u0131m 4: \u00d6nbelle\u011fi Kontrol Etme<\/h4>\n
\u00d6nbelleklemenin do\u011fru \u00e7al\u0131\u015f\u0131p \u00e7al\u0131\u015fmad\u0131\u011f\u0131n\u0131 kontrol etmek i\u00e7in birka\u00e7 y\u00f6ntem vard\u0131r:<\/p>\n
1.  Taray\u0131c\u0131 Geli\u015ftirici Ara\u00e7lar\u0131:<\/strong> Taray\u0131c\u0131n\u0131z\u0131n geli\u015ftirici ara\u00e7lar\u0131n\u0131 (F12) a\u00e7\u0131n, A\u011f (Network) sekmesine gidin ve sitenizi yenileyin. Bir sayfaya ilk eri\u015fti\u011finizde X-FastCGI-Cache<\/code> ba\u015fl\u0131\u011f\u0131n\u0131n MISS<\/code> oldu\u011funu g\u00f6rmelisiniz. Sayfay\u0131 tekrar yeniledi\u011finizde, ayn\u0131 ba\u015fl\u0131\u011f\u0131n HIT<\/code> oldu\u011funu g\u00f6rmelisiniz (e\u011fer \u00f6nbellek s\u00fcresi dolmad\u0131ysa).
\n2.  curl<\/code> Komutu:<\/strong> Komut sat\u0131r\u0131ndan da kontrol edebilirsiniz:<\/p>\n
curl -I https:\/\/your_domain.com\/your_php_page.php<\/code><\/pre>\n
    \u0130lk \u00e7al\u0131\u015ft\u0131rmada X-FastCGI-Cache: MISS<\/code> ve ikinci \u00e7al\u0131\u015ft\u0131rmada X-FastCGI-Cache: HIT<\/code> g\u00f6rmelisiniz.<\/p>\n
3.  \u00d6nbellek Dizini:<\/strong> \/var\/cache\/nginx\/fastcgi_cache<\/code> dizinini kontrol ederek \u00f6nbellek dosyalar\u0131n\u0131n olu\u015fup olu\u015fmad\u0131\u011f\u0131n\u0131 g\u00f6rebilirsiniz:<\/p>\n
sudo ls -l \/var\/cache\/nginx\/fastcgi_cache<\/code><\/pre>\n
    Burada levels<\/code> direktifiyle tan\u0131mlad\u0131\u011f\u0131n\u0131z dizin yap\u0131s\u0131na uygun olarak alt dizinler ve \u00f6nbellek dosyalar\u0131 g\u00f6rmelisiniz.<\/p>\n
Geli\u015fmi\u015f Yap\u0131land\u0131rma ve En \u0130yi Uygulamalar<\/h3>\n
FastCGI \u00f6nbellekleme, temel kurulumla bile b\u00fcy\u00fck faydalar sa\u011flarken, baz\u0131 geli\u015fmi\u015f yap\u0131land\u0131rmalar ve en iyi uygulamalarla daha da optimize edilebilir.<\/p>\n
Cache Temizleme (Cache Purging)<\/h4>\n
\u00d6nbellek, sitenizdeki i\u00e7erik g\u00fcncellendi\u011finde sorun yaratabilir. \u00d6rne\u011fin, bir blog yaz\u0131s\u0131n\u0131 g\u00fcncelledi\u011finizde, \u00f6nbellek s\u00fcresi dolana kadar ziyaret\u00e7iler eski i\u00e7eri\u011fi g\u00f6rmeye devam edebilir. Bu durumu \u00e7\u00f6zmek i\u00e7in \u00f6nbelle\u011fi manuel veya otomatik olarak temizlemeniz gerekebilir.<\/p>\n
*   Manuel Temizleme:<\/strong> En basit y\u00f6ntem, \u00f6nbellek dizinindeki dosyalar\u0131 silmektir:<\/p>\n
sudo rm -rf \/var\/cache\/nginx\/fastcgi_cache\/*<\/code><\/pre>\n
    Bu, t\u00fcm \u00f6nbelle\u011fi temizler. Belirli bir URL’ye ait \u00f6nbelle\u011fi temizlemek daha zordur \u00e7\u00fcnk\u00fc dosya adlar\u0131 karma\u015f\u0131k bir hash’tir.<\/p>\n
*   Nginx Cache Purge Mod\u00fcl\u00fc:<\/strong> Nginx’in resmi veya \u00fc\u00e7\u00fcnc\u00fc taraf bir \u00f6nbellek temizleme mod\u00fcl\u00fc kullanarak belirli URL’ler i\u00e7in \u00f6nbelle\u011fi temizleyebilirsiniz. Bu mod\u00fcller, genellikle \u00f6zel bir HTTP iste\u011fi (\u00f6rne\u011fin PURGE<\/code> metodu) g\u00f6ndererek \u00e7al\u0131\u015f\u0131r. Ancak, bu mod\u00fcller genellikle Nginx’in kaynak kodundan derlenmesini gerektirir veya Nginx Plus gibi ticari s\u00fcr\u00fcmlerde bulunur.<\/p>\n
*   fastcgi_cache_bypass<\/code> ile Ak\u0131ll\u0131 Temizleme:<\/strong> Dinamik olarak i\u00e7erik g\u00fcncellendi\u011finde (\u00f6rne\u011fin WordPress’te bir yaz\u0131 yay\u0131nland\u0131\u011f\u0131nda), uygulaman\u0131z Nginx’e belirli bir ba\u015fl\u0131k g\u00f6nderecek \u015fekilde yap\u0131land\u0131r\u0131labilir. Bu ba\u015fl\u0131k, fastcgi_cache_bypass<\/code> direktifiyle e\u015fle\u015firse, Nginx \u00f6nbelle\u011fi atlar ve yeni i\u00e7eri\u011fi FastCGI sunucusundan al\u0131r ve \u00f6nbelle\u011fi g\u00fcnceller. Bu, genellikle bir eklenti veya \u00f6zel kodlama gerektirir.<\/p>\n
Dinamik \u0130\u00e7erik ve Kimlik Do\u011frulama<\/h4>\n
\u00d6nbellekleme, statik veya herkese a\u00e7\u0131k dinamik i\u00e7erikler i\u00e7in harikad\u0131r. Ancak, oturum a\u00e7m\u0131\u015f kullan\u0131c\u0131lar i\u00e7in ki\u015fiselle\u015ftirilmi\u015f i\u00e7erik veya al\u0131\u015fveri\u015f sepeti gibi dinamik b\u00f6l\u00fcmler \u00f6nbelle\u011fe al\u0131nmamal\u0131d\u0131r. fastcgi_cache_bypass<\/code> ve fastcgi_no_cache<\/code> direktifleri burada kritik rol oynar.<\/p>\n
Yukar\u0131daki \u00f6rnekte fastcgi_cache_bypass $http_pragma $http_authorization $cookie_PHPSESSID;<\/code> ve fastcgi_no_cache $http_pragma $http_authorization $cookie_PHPSESSID;<\/code> kullanarak oturum a\u00e7m\u0131\u015f kullan\u0131c\u0131lar\u0131n veya belirli \u00e7erezlere sahip kullan\u0131c\u0131lar\u0131n \u00f6nbelle\u011fi atlamas\u0131n\u0131 sa\u011flad\u0131k. Bu, kullan\u0131c\u0131ya \u00f6zel i\u00e7eri\u011fin her zaman do\u011fru bir \u015fekilde sunulmas\u0131n\u0131 garanti eder.<\/p>\n
WordPress gibi CMS’lerde, genellikle wp-admin<\/code> dizini veya giri\u015f sayfalar\u0131 gibi belirli URL’leri \u00f6nbelleklemenin d\u0131\u015f\u0131nda tutmak istersiniz. Bunu, ayr\u0131 location<\/code> bloklar\u0131 tan\u0131mlayarak yapabilirsiniz:<\/p>\n
location \/wp-admin\/ {\n    fastcgi_cache off; # Bu dizini \u00f6nbelle\u011fe alma\n    # ... di\u011fer PHP i\u015fleme direktifleri ...\n}\n\nlocation \/wp-login.php {\n    fastcgi_cache off; # Giri\u015f sayfas\u0131n\u0131 \u00f6nbelle\u011fe alma\n    # ... di\u011fer PHP i\u015fleme direktifleri ...\n}\n\nlocation ~ \\.php$ {\n    # ... genel PHP i\u015fleme ve \u00f6nbellekleme ...\n}<\/code><\/pre>\n
Bu, belirli hassas veya s\u0131k g\u00fcncellenen b\u00f6l\u00fcmlerin her zaman do\u011frudan FastCGI sunucusundan servis edilmesini sa\u011flar.<\/p>\n
Cache Key Optimizasyonu<\/h4>\n
fastcgi_cache_key<\/code> direktifi, \u00f6nbellek performans\u0131n\u0131 ve verimlili\u011fini do\u011frudan etkiler. Anahtar\u0131 \u00e7ok genel yapmak, farkl\u0131 i\u00e7erikler i\u00e7in ayn\u0131 \u00f6nbelle\u011fi kullanman\u0131za neden olabilirken, \u00e7ok spesifik yapmak \u00f6nbellek isabet oran\u0131n\u0131 d\u00fc\u015f\u00fcrebilir.<\/p>\n
*   Gereksiz De\u011fi\u015fkenleri \u00c7\u0131karma:<\/strong> $cookie_<\/code> veya $arg_<\/code> gibi, URL’ye veya \u00e7erezlere \u00f6zg\u00fc ancak i\u00e7eri\u011fi de\u011fi\u015ftirmeyen de\u011fi\u015fkenleri anahtardan \u00e7\u0131karmak isteyebilirsiniz. \u00d6rne\u011fin, bir izleme \u00e7erezi (tracking cookie) \u00f6nbellek anahtar\u0131nda yer al\u0131rsa, her farkl\u0131 \u00e7erez de\u011feri i\u00e7in ayr\u0131 bir \u00f6nbellek girdisi olu\u015fturulur ve bu da \u00f6nbellek isabet oran\u0131n\u0131 d\u00fc\u015f\u00fcr\u00fcr.
\n*   Query String (Sorgu Dizisi) Y\u00f6netimi:<\/strong> Varsay\u0131lan olarak, $request_uri<\/code> sorgu dizisini i\u00e7erir. E\u011fer sorgu dizisi i\u00e7eri\u011fi de\u011fi\u015ftirmiyorsa (\u00f6rne\u011fin, sadece izleme parametreleri), bunu anahtardan \u00e7\u0131karmak isteyebilirsiniz:<\/p>\n
fastcgi_cache_key \"$scheme$request_method$host$uri\"; # $request_uri yerine $uri kullan\u0131n<\/code><\/pre>\n
    Ancak, sorgu dizisi i\u00e7eri\u011fi de\u011fi\u015ftiriyorsa (\u00f6rne\u011fin, ?page=2<\/code>), $request_uri<\/code> kullanmaya devam etmelisiniz.<\/p>\n
HTTPS ve \u00d6nbellekleme<\/h4>\n
Nginx FastCGI \u00f6nbellekleme, HTTPS ile sorunsuz \u00e7al\u0131\u015f\u0131r. fastcgi_cache_key<\/code> i\u00e7inde $scheme<\/code> de\u011fi\u015fkenini kullanmak, HTTP ve HTTPS isteklerinin ayr\u0131 ayr\u0131 \u00f6nbelle\u011fe al\u0131nmas\u0131n\u0131 sa\u011flar. Bu, her iki protokol \u00fczerinden de sitenize eri\u015fen kullan\u0131c\u0131lar i\u00e7in do\u011fru i\u00e7eri\u011fin sunulmas\u0131n\u0131 garantiler.<\/p>\n
fastcgi_cache_lock<\/code> Direktifi<\/h4>\n
fastcgi_cache_lock on;<\/code> direktifi, “thundering herd” (k\u00fckreyen s\u00fcr\u00fc) sorununu \u00f6nlemeye yard\u0131mc\u0131 olur. Bir \u00f6nbellek \u00f6\u011fesi s\u00fcresi doldu\u011funda ve ayn\u0131 anda bir\u00e7ok istemci bu \u00f6\u011feyi isterse, t\u00fcm bu istekler FastCGI sunucusuna iletilir ve sunucuya a\u015f\u0131r\u0131 y\u00fck bindirebilir. fastcgi_cache_lock on;<\/code> ile, sadece ilk istek FastCGI sunucusuna iletilir, di\u011fer istekler ise ilk iste\u011fin yan\u0131t\u0131n\u0131 \u00f6nbelle\u011fe almas\u0131n\u0131 bekler. Bu, sunucu \u00fczerindeki y\u00fck\u00fc \u00f6nemli \u00f6l\u00e7\u00fcde azalt\u0131r.<\/p>\n
location ~ \\.php$ {\n    # ... di\u011fer direktifler ...\n    fastcgi_cache_lock on;\n    # ...\n}<\/code><\/pre>\n
fastcgi_cache_revalidate<\/code> Direktifi<\/h4>\n
fastcgi_cache_revalidate on;<\/code> direktifi, Nginx’in s\u00fcresi dolmu\u015f \u00f6nbellek \u00f6\u011felerini, FastCGI sunucusuna ko\u015fullu istekler (If-Modified-Since<\/code> veya If-None-Match<\/code> ba\u015fl\u0131klar\u0131 kullanarak) g\u00f6ndererek yeniden do\u011frulamas\u0131na olanak tan\u0131r. E\u011fer i\u00e7erik de\u011fi\u015fmediyse, FastCGI sunucusu 304 (Not Modified) yan\u0131t\u0131 d\u00f6ner ve Nginx \u00f6nbellek \u00f6\u011fesinin ge\u00e7erlilik s\u00fcresini uzat\u0131r. Bu, bant geni\u015fli\u011fini korur ve sunucu y\u00fck\u00fcn\u00fc azalt\u0131r.<\/p>\n
location ~ \\.php$ {\n    # ... di\u011fer direktifler ...\n    fastcgi_cache_revalidate on;\n    # ...\n}<\/code><\/pre>\n
Sorun Giderme (Troubleshooting)<\/h3>\n
FastCGI \u00f6nbellekleme kurulumunda kar\u015f\u0131la\u015fabilece\u011finiz baz\u0131 yayg\u0131n sorunlar ve \u00e7\u00f6z\u00fcmleri:<\/p>\n
*   \u00d6nbellek \u00c7al\u0131\u015fm\u0131yor (Her Zaman MISS<\/code>):<\/strong>
\n    *   X-FastCGI-Cache<\/code> ba\u015fl\u0131\u011f\u0131n\u0131n MISS<\/code> olarak d\u00f6nmesinin birka\u00e7 nedeni olabilir.
\n    *   fastcgi_cache_bypass<\/code> veya fastcgi_no_cache<\/code> direktiflerinizdeki de\u011fi\u015fkenleri kontrol edin. \u00d6zellikle cookie_PHPSESSID<\/code> gibi \u00e7erezler varsa ve her istekte de\u011fi\u015fiyorsa, \u00f6nbellek atlanabilir.
\n    *   fastcgi_cache_valid<\/code> s\u00fcresinin \u00e7ok k\u0131sa olup olmad\u0131\u011f\u0131n\u0131 kontrol edin.
\n    *   fastcgi_cache_min_uses<\/code> de\u011ferinin \u00e7ok y\u00fcksek olup olmad\u0131\u011f\u0131n\u0131 kontrol edin.
\n    *   Nginx kullan\u0131c\u0131s\u0131n\u0131n \u00f6nbellek dizinine yazma izni oldu\u011fundan emin olun (\/var\/cache\/nginx\/fastcgi_cache<\/code>).
\n    *   fastcgi_cache_key<\/code> de\u011ferini kontrol edin. \u00c7ok spesifik bir anahtar, \u00f6nbellek isabet oran\u0131n\u0131 d\u00fc\u015f\u00fcrebilir.
\n    *   Taray\u0131c\u0131n\u0131z\u0131n veya curl<\/code> komutunun \u00f6nbelle\u011fi atlayan ba\u015fl\u0131klar g\u00f6ndermedi\u011finden emin olun (\u00f6rne\u011fin, Cache-Control: no-cache<\/code>).<\/p>\n
*   Yanl\u0131\u015f \u0130\u00e7erik Servis Ediliyor (HIT<\/code> olmas\u0131na ra\u011fmen eski i\u00e7erik):<\/strong>
\n    *   Bu genellikle \u00f6nbellek temizleme sorunuyla ilgilidir. fastcgi_cache_valid<\/code> s\u00fcresi dolana kadar eski i\u00e7erik servis edilir.
\n    *   \u0130\u00e7erik g\u00fcncellendi\u011finde \u00f6nbelle\u011fi manuel olarak temizlemeyi veya daha geli\u015fmi\u015f bir temizleme mekanizmas\u0131 kurmay\u0131 d\u00fc\u015f\u00fcn\u00fcn.
\n    *   fastcgi_ignore_headers<\/code> direktifini kontrol edin. E\u011fer FastCGI uygulaman\u0131z Cache-Control: no-cache<\/code> gibi ba\u015fl\u0131klar g\u00f6nderiyorsa ve Nginx bunu dikkate alm\u0131yorsa, bu durum olu\u015fabilir.<\/p>\n
*   Disk Alan\u0131 Sorunlar\u0131:<\/strong>
\n    *   max_size<\/code> direktifi, \u00f6nbelle\u011fin disk \u00fczerindeki boyutunu s\u0131n\u0131rlar. Bu s\u0131n\u0131ra ula\u015f\u0131ld\u0131\u011f\u0131nda Nginx otomatik olarak eski dosyalar\u0131 siler.
\n    *   Ancak, max_size<\/code> \u00e7ok y\u00fcksek ayarlanm\u0131\u015fsa veya \u00f6nbellek \u00e7ok h\u0131zl\u0131 doluyorsa, disk alan\u0131 sorunlar\u0131 ya\u015fanabilir. inactive<\/code> s\u00fcresini k\u0131saltmay\u0131 veya max_size<\/code> de\u011ferini d\u00fc\u015f\u00fcrmeyi d\u00fc\u015f\u00fcnebilirsiniz.
\n    *   \u00d6nbellek dizinini d\u00fczenli olarak kontrol edin.<\/p>\n
*   Nginx Hatalar\u0131 Yeniden Y\u00fckleme Sonras\u0131:<\/strong>
\n    *   sudo nginx -t<\/code> komutuyla yap\u0131land\u0131rmay\u0131 test etmeyi unutmay\u0131n.
\n    *   Hata mesajlar\u0131n\u0131 dikkatlice okuyun; genellikle sorunlu sat\u0131r\u0131 ve direktifi belirtirler.
\n    *   S\u00f6zdizimi hatalar\u0131 (eksik noktal\u0131 virg\u00fcl, yanl\u0131\u015f direktif ad\u0131) en yayg\u0131n hatalard\u0131r.<\/p>\n
Sonu\u00e7<\/h3>\n
Nginx ile FastCGI \u00f6nbellekleme, VPS’inizdeki dinamik web uygulamalar\u0131n\u0131n performans\u0131n\u0131 ve verimlili\u011fini art\u0131rmak i\u00e7in g\u00fc\u00e7l\u00fc bir ara\u00e7t\u0131r. Do\u011fru yap\u0131land\u0131r\u0131ld\u0131\u011f\u0131nda, sayfa y\u00fckleme s\u00fcrelerini \u00f6nemli \u00f6l\u00e7\u00fcde h\u0131zland\u0131r\u0131r, sunucu kaynak t\u00fcketimini azalt\u0131r ve daha iyi bir kullan\u0131c\u0131 deneyimi sunar.<\/p>\n
Bu makalede ad\u0131m ad\u0131m FastCGI \u00f6nbelleklemenin nas\u0131l kurulaca\u011f\u0131n\u0131, temel direktiflerin ne anlama geldi\u011fini ve geli\u015fmi\u015f yap\u0131land\u0131rma se\u00e7eneklerini ele ald\u0131k. Kurulum sonras\u0131 \u00f6nbelle\u011finizi d\u00fczenli olarak izlemeyi, sitenizin ihtiya\u00e7lar\u0131na g\u00f6re \u00f6nbellek ge\u00e7erlilik s\u00fcrelerini ve anahtar stratejilerini optimize etmeyi unutmay\u0131n. Unutmay\u0131n ki her web sitesinin kendine \u00f6zg\u00fc ihtiya\u00e7lar\u0131 vard\u0131r, bu nedenle yap\u0131land\u0131rmay\u0131 kendi \u00f6zel durumunuza g\u00f6re uyarlamak en iyi sonu\u00e7lar\u0131 verecektir. Bu optimizasyonlar sayesinde VPS’inizden en y\u00fcksek performans\u0131 alabilir ve kullan\u0131c\u0131lar\u0131n\u0131za kesintisiz, h\u0131zl\u0131 bir deneyim sunabilirsiniz.<\/body><\/p>\n","protected":false},"excerpt":{"rendered":"Nginx ile FastCGI \u00d6nbellekleme Kurulumu: VPS Performans\u0131n\u0131z\u0131 Katlay\u0131n\nNginx, y\u00fcksek performansl\u0131 ve d\u00fc\u015f\u00fck kaynak t\u00fcketimli bir web sunucus","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"csco_page_header_type":"","csco_page_load_nextpost":"","csco_page_subscribe_form":"","csco_page_contact_form":"","footnotes":""},"categories":[1504],"tags":[],"class_list":{"0":"post-32046","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-nginx","7":"cs-entry","8":"cs-video-wrap"},"yoast_head":"\nNginx ile FastCGI \u00d6nbellekleme Kurulumu: VPS Performans\u0131n\u0131z\u0131 Katlay\u0131n - 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