{"id":2736,"date":"2026-10-05T10:00:00","date_gmt":"2026-10-05T07:00:00","guid":{"rendered":"https:\/\/narhost.com\/blog\/?p=2736"},"modified":"2026-09-26T23:15:59","modified_gmt":"2026-09-26T20:15:59","slug":"cpu-saat-hizi-mi-cekirdek-sayisi-mi","status":"publish","type":"post","link":"https:\/\/narhost.com\/blog\/cpu-saat-hizi-mi-cekirdek-sayisi-mi\/","title":{"rendered":"CPU Saat H\u0131z\u0131 m\u0131 \u00c7ekirdek Say\u0131s\u0131 m\u0131, Sunucuda Hangisi \u00d6nemli"},"content":{"rendered":"<div id=\"ai-ozet\" class=\"ai-box\">\n<p class=\"ai-box-title\">K\u0131saca \u00f6zet<\/p>\n<ul>\n<li>CPU saat h\u0131z\u0131, bir \u00e7ekirde\u011fin saniyede ka\u00e7 d\u00f6ng\u00fc \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131 g\u00f6sterir (GHz); tek bir i\u015fi ne kadar \u00e7abuk bitirdi\u011finizi belirler, ayn\u0131 anda ka\u00e7 i\u015fi y\u00fcr\u00fctt\u00fc\u011f\u00fcn\u00fcz\u00fc ise \u00e7ekirdek say\u0131s\u0131 belirler.<\/li>\n<li>Tek i\u015f par\u00e7ac\u0131kl\u0131 y\u00fckler (tek bir PHP iste\u011fi, \u00e7o\u011fu oyun sunucusunun ana d\u00f6ng\u00fcs\u00fc, MT4 gibi i\u015flem terminalleri) y\u00fcksek saat h\u0131z\u0131ndan, paralel y\u00fckler (\u00e7ok ziyaret\u00e7i, veritaban\u0131, derleme) \u00e7ekirdek say\u0131s\u0131ndan fayda g\u00f6r\u00fcr.<\/li>\n<li>Farkl\u0131 i\u015flemci nesillerini yaln\u0131z GHz ile kar\u015f\u0131la\u015ft\u0131rmak yan\u0131lt\u0131r; yeni nesil bir \u00e7ekirdek ayn\u0131 saat h\u0131z\u0131nda daha fazla i\u015f yapar.<\/li>\n<li>VPS ve VDS paketlerinde g\u00f6rd\u00fc\u011f\u00fcn\u00fcz vCPU, sanalla\u015ft\u0131rma katman\u0131n\u0131n size ay\u0131rd\u0131\u011f\u0131 mant\u0131ksal \u00e7ekirdektir; fiziksel \u00e7ekirde\u011fe ya da i\u015f par\u00e7ac\u0131\u011f\u0131na kar\u015f\u0131l\u0131k gelir.<\/li>\n<li>Sunucunuzda y\u00fck alt\u0131nda tek bir \u00e7ekirdek y\u00fczde 100&#8217;e dayan\u0131p di\u011ferleri bo\u015f kal\u0131yorsa sorun saat h\u0131z\u0131d\u0131r; b\u00fct\u00fcn \u00e7ekirdekler doluysa daha fazla \u00e7ekirdek gerekir.<\/li>\n<\/ul>\n<\/div>\n<p>Sunucu paketi se\u00e7erken iki rakam hemen g\u00f6ze \u00e7arpar: ka\u00e7 \u00e7ekirdek oldu\u011fu ve bu \u00e7ekirdeklerin ka\u00e7 GHz&#8217;de \u00e7al\u0131\u015ft\u0131\u011f\u0131. Sat\u0131\u015f sayfalar\u0131 genelde \u00e7ekirdek say\u0131s\u0131n\u0131 \u00f6ne \u00e7\u0131kar\u0131r, oyun sunucusu forumlar\u0131nda ise herkes CPU saat h\u0131z\u0131 konu\u015fur. \u0130kisi de hakl\u0131, \u00e7\u00fcnk\u00fc cevap i\u015f y\u00fck\u00fcn\u00fcze ba\u011fl\u0131d\u0131r. Sekiz \u00e7ekirdekli bir sunucuda sitenizin tek bir sayfas\u0131 yine yava\u015f a\u00e7\u0131labilir; d\u00f6rt \u00e7ekirdekli bir makine ise y\u00fczlerce e\u015fzamanl\u0131 ziyaret\u00e7iyi rahat kar\u015f\u0131layabilir.<\/p>\n<h2>CPU Saat H\u0131z\u0131 Neyi \u00d6l\u00e7er, \u00c7ekirdek Say\u0131s\u0131 Neyi<\/h2>\n<p>CPU saat h\u0131z\u0131, i\u015flemcinin saniyede ka\u00e7 d\u00f6ng\u00fc \u00e7al\u0131\u015ft\u0131rd\u0131\u011f\u0131n\u0131 gigahertz (GHz) cinsinden g\u00f6sterir. 3 GHz, saniyede \u00fc\u00e7 milyar d\u00f6ng\u00fc demektir. Her d\u00f6ng\u00fcde \u00e7ekirdek komutlar\u0131n bir k\u0131sm\u0131n\u0131 i\u015fler. Saat h\u0131z\u0131 y\u00fckseldik\u00e7e tek bir i\u015fin, \u00f6rne\u011fin bir PHP sayfas\u0131n\u0131n \u00fcretilmesi ya da bir oyun karesinin hesaplanmas\u0131, daha k\u0131sa s\u00fcrede biter.<\/p>\n<p>\u00c7ekirdek say\u0131s\u0131 ise i\u015flemcinin ayn\u0131 anda ka\u00e7 ba\u011f\u0131ms\u0131z i\u015fi y\u00fcr\u00fctebildi\u011fini belirler. D\u00f6rt \u00e7ekirdek, d\u00f6rt ayr\u0131 i\u015fin ger\u00e7ekten e\u015fzamanl\u0131 \u00e7al\u0131\u015fmas\u0131 anlam\u0131na gelir. Bir web sunucusunda her ziyaret\u00e7inin iste\u011fi ayr\u0131 bir i\u015f oldu\u011fu i\u00e7in \u00e7ok ziyaret\u00e7ili sitelerde \u00e7ekirdek say\u0131s\u0131 belirleyici olur. K\u0131sacas\u0131 saat h\u0131z\u0131 &#8220;bir i\u015f ne kadar \u00e7abuk biter&#8221;, \u00e7ekirdek say\u0131s\u0131 &#8220;ayn\u0131 anda ka\u00e7 i\u015f biter&#8221; sorusunun cevab\u0131d\u0131r.<\/p>\n<div class=\"highlight-box\">\n<p class=\"label\">Bilgi<\/p>\n<p>Saat h\u0131z\u0131 tek ba\u015f\u0131na performans \u00f6l\u00e7\u00fcs\u00fc de\u011fildir. \u0130\u015flemcinin her d\u00f6ng\u00fcde ne kadar i\u015f yapt\u0131\u011f\u0131 (IPC) nesilden nesile de\u011fi\u015fir. Be\u015f y\u0131l \u00f6nceki bir i\u015flemci 3,5 GHz&#8217;de, yeni nesil bir i\u015flemcinin 3 GHz&#8217;de yapt\u0131\u011f\u0131 i\u015fi yapamayabilir. Kar\u015f\u0131la\u015ft\u0131rmay\u0131 ayn\u0131 nesil i\u00e7inde ya da ger\u00e7ek i\u015f y\u00fck\u00fc testiyle yap\u0131n.<\/p>\n<\/div>\n<h2>Tek \u0130\u015f Par\u00e7ac\u0131kl\u0131 Y\u00fckler Neden Saat H\u0131z\u0131n\u0131 Sever<\/h2>\n<p>Bir program\u0131n i\u015fini tek bir i\u015f par\u00e7ac\u0131\u011f\u0131nda (thread) y\u00fcr\u00fctmesi, o i\u015fin ayn\u0131 anda yaln\u0131zca tek bir \u00e7ekirdekte \u00e7al\u0131\u015fmas\u0131 demektir. Sunucuda ka\u00e7 \u00e7ekirdek oldu\u011fu bu i\u015fi h\u0131zland\u0131rmaz; tek \u00e7ekirde\u011fin h\u0131z\u0131 ne kadarsa o i\u015fin s\u00fcresi de odur. Bu durumda CPU saat h\u0131z\u0131 ve \u00e7ekirdek ba\u015f\u0131na performans do\u011frudan kullan\u0131c\u0131ya yans\u0131r.<\/p>\n<p>Web taraf\u0131ndaki en yayg\u0131n \u00f6rnek PHP&#8217;dir. Tek bir PHP iste\u011fi ba\u015ftan sona tek bir i\u015flemde \u00e7al\u0131\u015f\u0131r; WordPress&#8217;in bir \u00fcr\u00fcn sayfas\u0131n\u0131 \u00fcretmesi 400 milisaniye s\u00fcr\u00fcyorsa, bu s\u00fcreyi k\u0131saltan \u015fey daha h\u0131zl\u0131 bir \u00e7ekirdektir, daha fazla \u00e7ekirdek de\u011fil. <a href=\"https:\/\/nodejs.org\/learn\/asynchronous-work\/event-loop-timers-and-nexttick\" title=\"Node.js resm\u00ee dok\u00fcmantasyonu \u2014 olay d\u00f6ng\u00fcs\u00fc\" target=\"_blank\" rel=\"noopener\">Node.js resm\u00ee dok\u00fcmantasyonunun anlatt\u0131\u011f\u0131 olay d\u00f6ng\u00fcs\u00fc<\/a> de JavaScript kodunu tek i\u015f par\u00e7ac\u0131\u011f\u0131nda \u00e7al\u0131\u015ft\u0131r\u0131r; a\u011f\u0131r bir hesaplama o d\u00f6ng\u00fcy\u00fc kilitler.<\/p>\n<p>Oyun sunucular\u0131 \u00e7o\u011funlukla ayn\u0131 kal\u0131ptad\u0131r. D\u00fcnya sim\u00fclasyonunun ana d\u00f6ng\u00fcs\u00fc tek \u00e7ekirdekte d\u00f6ner, oyuncu say\u0131s\u0131 artt\u0131k\u00e7a bu \u00e7ekirdek dolar ve tak\u0131lma ba\u015flar. Forex taraf\u0131nda MT4 terminali ve \u00fczerinde \u00e7al\u0131\u015fan uzman dan\u0131\u015fmanlar da a\u011f\u0131rl\u0131kl\u0131 olarak tek \u00e7ekirdekte i\u015f g\u00f6r\u00fcr. Bu y\u00fcklerde y\u00fcksek CPU saat h\u0131z\u0131, fazladan \u00e7ekirdekten daha fazla fark yarat\u0131r.<\/p>\n<h2>Paralel Y\u00fckler Neden \u00c7ekirdek Say\u0131s\u0131n\u0131 Sever<\/h2>\n<p>Paralel y\u00fckte i\u015f bir\u00e7ok k\u00fc\u00e7\u00fck par\u00e7aya b\u00f6l\u00fcn\u00fcr ve par\u00e7alar farkl\u0131 \u00e7ekirdeklerde ayn\u0131 anda \u00e7al\u0131\u015f\u0131r. Sitenize ayn\u0131 saniyede 40 ziyaret\u00e7i geldi\u011finde web sunucusu 40 ayr\u0131 istek i\u015fler. <a href=\"https:\/\/www.php.net\/manual\/en\/install.fpm.configuration.php\" title=\"PHP resm\u00ee dok\u00fcmantasyonu \u2014 PHP-FPM yap\u0131land\u0131rmas\u0131\" target=\"_blank\" rel=\"noopener\">PHP-FPM yap\u0131land\u0131rmas\u0131nda<\/a> tan\u0131mlanan her i\u015f\u00e7i s\u00fcreci bir iste\u011fi \u00fcstlenir ve bu s\u00fcre\u00e7ler \u00e7ekirdeklere da\u011f\u0131l\u0131r. \u00c7ekirdek azsa istekler s\u0131raya girer; tek tek h\u0131zl\u0131 olsalar bile toplam bekleme uzar.<\/p>\n<p>Veritaban\u0131 sunucular\u0131 her ba\u011flant\u0131y\u0131 ayr\u0131 bir i\u015f par\u00e7ac\u0131\u011f\u0131nda y\u00fcr\u00fct\u00fcr; ayn\u0131 anda \u00e7ok sorgu gelen ma\u011faza sitelerinde \u00e7ekirdek say\u0131s\u0131 rahatl\u0131k sa\u011flar. Yaz\u0131l\u0131m derleme, g\u00f6rsel ve video d\u00f6n\u00fc\u015ft\u00fcrme, yedek s\u0131k\u0131\u015ft\u0131rma, Docker ile birden \u00e7ok servis \u00e7al\u0131\u015ft\u0131rma da \u00e7ekirdek say\u0131s\u0131yla neredeyse do\u011frusal h\u0131zlanan i\u015flerdir.<\/p>\n<h2>\u0130\u015f Y\u00fck\u00fcne G\u00f6re Hangisi \u00d6nemli, Kar\u015f\u0131la\u015ft\u0131rma Tablosu<\/h2>\n<p>A\u015fa\u011f\u0131daki tablo s\u0131k kar\u015f\u0131la\u015f\u0131lan i\u015f y\u00fcklerini ve hangi \u00f6zelli\u011fin \u00f6ne \u00e7\u0131kt\u0131\u011f\u0131n\u0131 g\u00f6steriyor. Tablo kesin bir kural de\u011fil, ba\u015flang\u0131\u00e7 noktas\u0131d\u0131r; karma y\u00fcklerde ikisi birlikte \u00f6nemlidir.<\/p>\n<table>\n<thead>\n<tr>\n<th>\u0130\u015f y\u00fck\u00fc<\/th>\n<th>\u00d6ne \u00e7\u0131kan<\/th>\n<th>Neden<\/th>\n<th>Pratik not<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Tek WordPress sitesi, d\u00fc\u015f\u00fck trafik<\/td>\n<td>Saat h\u0131z\u0131<\/td>\n<td>Her sayfa tek PHP i\u015fleminde \u00fcretilir<\/td>\n<td>Sayfa \u00f6nbelle\u011fi iki ihtiyac\u0131 da azalt\u0131r<\/td>\n<\/tr>\n<tr>\n<td>Yo\u011fun ziyaret\u00e7ili site, e-ticaret<\/td>\n<td>\u00c7ekirdek say\u0131s\u0131<\/td>\n<td>Ayn\u0131 anda \u00e7ok istek ve veritaban\u0131 sorgusu<\/td>\n<td>Veritaban\u0131 ayar\u0131 \u00e7ekirdek kadar \u00f6nemli<\/td>\n<\/tr>\n<tr>\n<td>Oyun sunucusu (Minecraft vb.)<\/td>\n<td>Saat h\u0131z\u0131<\/td>\n<td>Ana sim\u00fclasyon d\u00f6ng\u00fcs\u00fc tek \u00e7ekirdekte<\/td>\n<td>Eklenti say\u0131s\u0131 y\u00fck\u00fc h\u0131zla art\u0131r\u0131r<\/td>\n<\/tr>\n<tr>\n<td>MT4 ve i\u015flem botlar\u0131<\/td>\n<td>Saat h\u0131z\u0131<\/td>\n<td>Terminal ve dan\u0131\u015fmanlar tek \u00e7ekirdekte a\u011f\u0131rl\u0131kl\u0131<\/td>\n<td>Birden \u00e7ok terminal a\u00e7\u0131lacaksa \u00e7ekirdek de gerekir<\/td>\n<\/tr>\n<tr>\n<td>Derleme, Docker, d\u00f6n\u00fc\u015ft\u00fcrme i\u015fleri<\/td>\n<td>\u00c7ekirdek say\u0131s\u0131<\/td>\n<td>\u0130\u015f par\u00e7alara b\u00f6l\u00fcn\u00fcp paralel \u00e7al\u0131\u015f\u0131r<\/td>\n<td>Bellek de \u00e7ekirdekle birlikte artmal\u0131<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"senaryo-block\">\n<p class=\"label\">\u00d6rnek senaryo<\/p>\n<p>Bir Minecraft sunucusu 4 vCPU&#8217;lu bir VDS&#8217;te 35 oyuncuyla tak\u0131lmaya ba\u015fl\u0131yor. Sunucu sahibi izleme ekran\u0131nda tek bir \u00e7ekirde\u011fin y\u00fczde 100&#8217;de, di\u011fer \u00fc\u00e7\u00fcn\u00fcn y\u00fczde 20 civar\u0131nda oldu\u011funu g\u00f6r\u00fcyor. Pakete d\u00f6rt \u00e7ekirdek daha eklemek sorunu \u00e7\u00f6zmez, \u00e7\u00fcnk\u00fc ana d\u00f6ng\u00fc yine tek \u00e7ekirdekte kal\u0131r. Do\u011fru hamle, oyun taraf\u0131nda g\u00f6r\u00fc\u015f mesafesini ve varl\u0131k say\u0131s\u0131n\u0131 d\u00fc\u015f\u00fcrmek, gerekirse \u00e7ekirdek ba\u015f\u0131na performans\u0131 daha y\u00fcksek bir sunucuya ge\u00e7mektir.<\/p>\n<\/div>\n<figure class=\"nh-sema\"><img loading=\"lazy\" src=\"https:\/\/narhost.com\/blog\/wp-content\/uploads\/2026\/09\/cpu-saat-hizi-mi-cekirdek-sayisi-mi-sema-narhost.webp\" alt=\"cpu saat h\u0131z\u0131 ile \u00e7ekirdek say\u0131s\u0131 aras\u0131nda i\u015f y\u00fck\u00fcne g\u00f6re karar vermeyi g\u00f6steren \u015fema\" width=\"1200\" height=\"500\" loading=\"lazy\" decoding=\"async\"><figcaption>Tek i\u015f par\u00e7ac\u0131kl\u0131 y\u00fck saat h\u0131z\u0131na, paralel y\u00fck \u00e7ekirdek say\u0131s\u0131na yaslan\u0131r; karar \u00f6l\u00e7\u00fcmle verilir.<\/figcaption><\/figure>\n<h2>vCPU Nedir, Paket Sayfas\u0131ndaki Rakam Neyi Anlat\u0131r<\/h2>\n<p>VPS, VDS ve bulut sunucu paketlerinde \u00e7ekirdek say\u0131s\u0131 genelde vCPU olarak yaz\u0131l\u0131r. vCPU, sanalla\u015ft\u0131rma katman\u0131n\u0131n sanal makinenize ay\u0131rd\u0131\u011f\u0131 mant\u0131ksal i\u015flemcidir. Fiziksel sunucudaki bir \u00e7ekirde\u011fe ya da hiper i\u015f par\u00e7ac\u0131\u011f\u0131 a\u00e7\u0131ksa o \u00e7ekirde\u011fin i\u015f par\u00e7ac\u0131klar\u0131ndan birine kar\u015f\u0131l\u0131k gelir.<\/p>\n<p>\u0130ki nokta karar\u0131 etkiler. Birincisi, vCPU&#8217;nun ba\u015fka m\u00fc\u015fterilerle payla\u015f\u0131lan bir havuzdan m\u0131 geldi\u011fi yoksa size sabit mi ayr\u0131ld\u0131\u011f\u0131d\u0131r; bu fark y\u00fck alt\u0131nda belirginle\u015fir ve <a href=\"https:\/\/narhost.com\/blog\/vps-mi-vds-mi-bulut-sunucu-mu\/\" title=\"VPS mi VDS mi Bulut Sunucu mu \u2014 Narhost Blog\">VPS mi VDS mi bulut sunucu mu kar\u015f\u0131la\u015ft\u0131rmas\u0131nda<\/a> ayr\u0131nt\u0131l\u0131 anlat\u0131l\u0131yor. \u0130kincisi, vCPU&#8217;nun arkas\u0131ndaki i\u015flemcinin modeli ve CPU saat h\u0131z\u0131d\u0131r. Ayn\u0131 vCPU say\u0131s\u0131, farkl\u0131 nesil i\u015flemcilerde farkl\u0131 sonu\u00e7 verir.<\/p>\n<div class=\"warn-box\">\n<p class=\"label\">Dikkat<\/p>\n<p>Sadece &#8220;turbo&#8221; h\u0131z\u0131na bakarak paket se\u00e7meyin. Turbo, i\u015flemcinin k\u0131sa s\u00fcreli ve ko\u015fullara ba\u011fl\u0131 \u00e7\u0131kabildi\u011fi en y\u00fcksek h\u0131zd\u0131r; \u00e7ok \u00e7ekirde\u011fin ayn\u0131 anda y\u00fcklendi\u011fi sunucu ortam\u0131nda s\u00fcrekli g\u00f6r\u00fclmez. S\u00fcrekli y\u00fckte belirleyici olan temel h\u0131z ve \u00e7ekirdek ba\u015f\u0131na performanst\u0131r.<\/p>\n<\/div>\n<h2>Sunucunuzda Hangisinin Eksik Oldu\u011funu Nas\u0131l Anlars\u0131n\u0131z<\/h2>\n<p>Tahmin yerine \u00f6l\u00e7\u00fcm yap\u0131n. Yo\u011fun saatte i\u015flemci kullan\u0131m\u0131n\u0131 \u00e7ekirdek baz\u0131nda izledi\u011finizde iki farkl\u0131 tablo g\u00f6r\u00fcrs\u00fcn\u00fcz. Birinci tabloda tek bir \u00e7ekirdek s\u00fcrekli tavanda, di\u011ferleri bo\u015ftad\u0131r; bu tek i\u015f par\u00e7ac\u0131kl\u0131 bir darbo\u011fazd\u0131r ve \u00e7\u00f6z\u00fcm\u00fc daha y\u00fcksek \u00e7ekirdek ba\u015f\u0131na performanst\u0131r. \u0130kinci tabloda b\u00fct\u00fcn \u00e7ekirdekler birlikte y\u00fczde 80\u2013100 aras\u0131nda dola\u015f\u0131r; bu paralel y\u00fck\u00fcn i\u015flemciyi doyurdu\u011funu g\u00f6sterir ve daha fazla \u00e7ekirdek gerekir.<\/p>\n<p>\u00dc\u00e7\u00fcnc\u00fc bir ihtimal de vard\u0131r: i\u015flemci rahat ama site yine yava\u015f. Bu durumda sorun \u00e7o\u011funlukla bellek, disk ya da uygulaman\u0131n kendisidir. \u00c7ekirdek baz\u0131nda izlemeyi nas\u0131l yapaca\u011f\u0131n\u0131z\u0131 <a href=\"https:\/\/narhost.com\/destek\/islemci-cpu-yuku-ve-performansi-nasil-takip-edilir\/\" title=\"\u0130\u015flemci CPU Y\u00fck\u00fc ve Performans\u0131 Nas\u0131l Takip Edilir \u2014 Narhost Destek Merkezi\">i\u015flemci y\u00fck\u00fc ve performans\u0131 takip etme kart\u0131<\/a> ad\u0131m ad\u0131m g\u00f6steriyor. Bellek ve \u00e7ekirdek ihtiyac\u0131n\u0131 birlikte hesaplamak i\u00e7in <a href=\"https:\/\/narhost.com\/blog\/vps-ne-kadar-ram-cpu-gerekir\/\" title=\"VPS \u0130\u00e7in Ne Kadar RAM ve CPU Gerekir \u2014 Narhost Blog\">VPS i\u00e7in ne kadar RAM ve CPU gerekir yaz\u0131s\u0131<\/a> iyi bir sonraki ad\u0131m.<\/p>\n<h2>CPU Saat H\u0131z\u0131 m\u0131 \u00c7ekirdek mi, Karar Nas\u0131l Verilir<\/h2>\n<p>Karar\u0131 \u00fc\u00e7 soruya indirebilirsiniz. \u0130lk soru: y\u00fck\u00fcn\u00fcz tek bir b\u00fcy\u00fck i\u015f mi, \u00e7ok say\u0131da k\u00fc\u00e7\u00fck i\u015f mi. Tek b\u00fcy\u00fck i\u015f CPU saat h\u0131z\u0131na, \u00e7ok k\u00fc\u00e7\u00fck i\u015f \u00e7ekirde\u011fe yaslan\u0131r. \u0130kinci soru: yaz\u0131l\u0131m\u0131n\u0131z \u00e7oklu i\u015f par\u00e7ac\u0131\u011f\u0131n\u0131 destekliyor mu. Desteklemeyen bir uygulamaya \u00e7ekirdek eklemek paray\u0131 bo\u015fa harcamakt\u0131r. \u00dc\u00e7\u00fcnc\u00fc soru: b\u00fcy\u00fcme nereden gelecek. Ziyaret\u00e7i say\u0131s\u0131 artacaksa \u00e7ekirdek, i\u015flem karma\u015f\u0131kl\u0131\u011f\u0131 artacaksa \u00e7ekirdek ba\u015f\u0131na h\u0131z \u00f6ncelik kazan\u0131r.<\/p>\n<p>Oyun sunucusu kuracaksan\u0131z karar genelde saat h\u0131z\u0131ndan yanad\u0131r; oyuncu say\u0131s\u0131 ve mod y\u00fck\u00fcne g\u00f6re kaynak se\u00e7imini <a href=\"https:\/\/narhost.com\/blog\/oyun-sunucusu-icin-hangi-sunucu\/\" title=\"Minecraft ve Di\u011fer Oyun Sunucular\u0131 \u0130\u00e7in Hangi Sunucu Se\u00e7ilmeli \u2014 Narhost Blog\">oyun sunucusu i\u00e7in hangi sunucu yaz\u0131s\u0131nda<\/a> bulabilirsiniz. Web siteleri ve ma\u011fazalar i\u00e7in ise \u00f6nbellek d\u00fczg\u00fcn kurulduktan sonra \u00e7ekirdek say\u0131s\u0131 daha belirleyici h\u00e2le gelir, \u00e7\u00fcnk\u00fc \u00f6nbellek tek istek s\u00fcresini zaten k\u0131salt\u0131r.<\/p>\n<div class=\"success-box\">\n<p class=\"label\">Sonu\u00e7<\/p>\n<p>CPU saat h\u0131z\u0131 tek bir i\u015fin s\u00fcresini, \u00e7ekirdek say\u0131s\u0131 ayn\u0131 anda y\u00fcr\u00fcyen i\u015flerin say\u0131s\u0131n\u0131 belirler. \u0130\u015f y\u00fck\u00fcn\u00fcz tek i\u015f par\u00e7ac\u0131kl\u0131ysa saat h\u0131z\u0131na ve i\u015flemci nesline, paralel \u00e7al\u0131\u015f\u0131yorsa \u00e7ekirdek say\u0131s\u0131na \u00f6ncelik verin. Karar vermeden \u00f6nce yo\u011fun saatte \u00e7ekirdek baz\u0131nda \u00f6l\u00e7\u00fcm al\u0131n; tahmin yerine grafik konu\u015fsun.<\/p>\n<\/div>\n<h2>Narhost VDS&#8217;te \u00c7ekirdek Ayr\u0131m\u0131<\/h2>\n<p>Narhost VDS paketleri vCPU say\u0131s\u0131na g\u00f6re kademelenir ve paketlerin i\u015flemci bilgisi \u00fcr\u00fcn sayfas\u0131nda yer al\u0131r. Sunucular NVMe disk ve 50 Gbps port ile gelir, kurulum sipari\u015f sonras\u0131 an\u0131nda yap\u0131l\u0131r. VDS y\u00f6netimsiz bir \u00fcr\u00fcnd\u00fcr; root eri\u015fimi sizdedir, i\u015fletim sistemi ve uygulama ayarlar\u0131 sizin sorumlulu\u011funuzdad\u0131r. Paket kar\u015f\u0131la\u015ft\u0131rmas\u0131 ve g\u00fcncel fiyatlar <a href=\"https:\/\/narhost.com\/vds-sunucu\" title=\"Narhost VDS Sunucu paketleri\">VDS sunucu paketleri<\/a> sayfas\u0131nda.<\/p>\n<h2>Kontrol Listesi, \u0130\u015flemci Se\u00e7meden \u00d6nce<\/h2>\n<ul class=\"kontrol-listesi\">\n<li>\u00c7al\u0131\u015ft\u0131raca\u011f\u0131n\u0131z ana yaz\u0131l\u0131m\u0131n tek i\u015f par\u00e7ac\u0131kl\u0131 m\u0131 \u00e7oklu i\u015f par\u00e7ac\u0131kl\u0131 m\u0131 oldu\u011funu belgesinden kontrol edin.<\/li>\n<li>Mevcut sunucunuzda yo\u011fun saatte \u00e7ekirdek baz\u0131nda kullan\u0131m grafi\u011fi al\u0131n.<\/li>\n<li>Tek \u00e7ekirdek tavandaysa \u00e7ekirdek ba\u015f\u0131na performans\u0131, hepsi doluysa \u00e7ekirdek say\u0131s\u0131n\u0131 art\u0131r\u0131n.<\/li>\n<li>\u0130\u015flemcileri yaln\u0131z GHz ile de\u011fil, nesil ve model bilgisiyle kar\u015f\u0131la\u015ft\u0131r\u0131n.<\/li>\n<li>vCPU&#8217;nun payla\u015f\u0131ml\u0131 havuzdan m\u0131 sabit ayr\u0131lm\u0131\u015f kaynaktan m\u0131 geldi\u011fini \u00f6\u011frenin.<\/li>\n<li>\u00c7ekirdek art\u0131r\u0131rken belle\u011fi de orant\u0131l\u0131 art\u0131rmay\u0131 planlay\u0131n.<\/li>\n<li>\u00d6nbellek ve veritaban\u0131 ayarlar\u0131n\u0131 donan\u0131m y\u00fckseltmesinden \u00f6nce g\u00f6zden ge\u00e7irin.<\/li>\n<\/ul>\n<div class=\"kb-faq\">\n<h2>S\u0131k\u00e7a sorulan sorular<\/h2>\n<h3>Web sitesi i\u00e7in CPU saat h\u0131z\u0131 m\u0131 yoksa \u00e7ekirdek say\u0131s\u0131 m\u0131 daha \u00f6nemli?<\/h3>\n<p>D\u00fc\u015f\u00fck trafikli tek bir sitede CPU saat h\u0131z\u0131 sayfan\u0131n \u00fcretilme s\u00fcresini belirler, bu y\u00fczden daha \u00e7ok hissedilir. Trafik artt\u0131k\u00e7a ayn\u0131 anda gelen istek say\u0131s\u0131 y\u00fckselir ve \u00e7ekirdek say\u0131s\u0131 \u00f6ne ge\u00e7er. Sayfa \u00f6nbelle\u011fi iyi \u00e7al\u0131\u015f\u0131yorsa iki ihtiya\u00e7 da belirgin bi\u00e7imde d\u00fc\u015fer.<\/p>\n<h3>1 vCPU ile 1 fiziksel \u00e7ekirdek ayn\u0131 \u015fey mi?<\/h3>\n<p>Her zaman de\u011fil. vCPU, sanalla\u015ft\u0131rma katman\u0131n\u0131n size verdi\u011fi mant\u0131ksal i\u015flemcidir ve fiziksel \u00e7ekirde\u011fe ya da o \u00e7ekirde\u011fin bir i\u015f par\u00e7ac\u0131\u011f\u0131na kar\u015f\u0131l\u0131k gelebilir. Kaynak payla\u015f\u0131ml\u0131 havuzdan geliyorsa yo\u011fun saatlerde performans dalgalanabilir. Sabit ayr\u0131lm\u0131\u015f kaynak sunan paketlerde bu dalgalanma daha azd\u0131r.<\/p>\n<h3>Minecraft sunucusu i\u00e7in ka\u00e7 \u00e7ekirdek gerekir?<\/h3>\n<p>Minecraft&#8217;\u0131n ana d\u00fcnya d\u00f6ng\u00fcs\u00fc tek \u00e7ekirdekte d\u00f6nd\u00fc\u011f\u00fc i\u00e7in \u00e7ekirdek say\u0131s\u0131ndan \u00e7ok \u00e7ekirdek ba\u015f\u0131na performans \u00f6nemlidir. \u0130ki ile d\u00f6rt \u00e7ekirdek, ana d\u00f6ng\u00fcye ek olarak a\u011f, d\u00fcnya kayd\u0131 ve eklenti i\u015flerini kar\u015f\u0131lamak i\u00e7in genelde yeterlidir. Oyuncu ve eklenti say\u0131s\u0131 artt\u0131k\u00e7a bellek ihtiyac\u0131 da h\u0131zla b\u00fcy\u00fcr.<\/p>\n<h3>Turbo h\u0131z\u0131 y\u00fcksek i\u015flemci sunucuda avantaj sa\u011flar m\u0131?<\/h3>\n<p>K\u0131sa s\u00fcreli ve az \u00e7ekirde\u011fin \u00e7al\u0131\u015ft\u0131\u011f\u0131 anlarda sa\u011flar. Sunucuda bir\u00e7ok \u00e7ekirdek ayn\u0131 anda y\u00fcklendi\u011finde i\u015flemci \u0131s\u0131 ve g\u00fc\u00e7 s\u0131n\u0131rlar\u0131 nedeniyle turbo h\u0131z\u0131n\u0131 koruyamaz. S\u00fcrekli y\u00fck alt\u0131nda belirleyici olan temel h\u0131z, i\u015flemci nesli ve \u00e7ekirdek ba\u015f\u0131na yap\u0131lan i\u015f miktar\u0131d\u0131r.<\/p>\n<h3>\u00c7ekirdek say\u0131s\u0131n\u0131 art\u0131rd\u0131m ama site h\u0131zlanmad\u0131, neden?<\/h3>\n<p>B\u00fcy\u00fck ihtimalle darbo\u011faz ba\u015fka yerdedir. Tek bir yava\u015f PHP iste\u011fi ya da kilitlenen bir veritaban\u0131 sorgusu, \u00e7ekirdek say\u0131s\u0131ndan ba\u011f\u0131ms\u0131z olarak ayn\u0131 s\u00fcreyi al\u0131r. Bellek yetersizli\u011fi ve disk beklemesi de s\u0131k g\u00f6r\u00fclen nedenlerdir; \u00f6nce \u00e7ekirdek baz\u0131nda \u00f6l\u00e7\u00fcn.<\/p>\n<\/div>\n<div class=\"cta-box\">\n<p class=\"label\">Narhost&#8217;ta<\/p>\n<p>VDS paketlerimiz vCPU say\u0131s\u0131na g\u00f6re kademelenir; NVMe disk, 50 Gbps port ve an\u0131nda kurulumla gelir, root eri\u015fimi sizdedir.<\/p>\n<p><a class=\"cta-btn\" href=\"https:\/\/narhost.com\/vds-sunucu\" title=\"Narhost VDS Sunucu paketleri\">VDS paketlerini incele<\/a><\/div>\n","protected":false},"excerpt":{"rendered":"<p>CPU saat h\u0131z\u0131 bir \u00e7ekirde\u011fin tek bir i\u015fi ne kadar \u00e7abuk bitirdi\u011fini, \u00e7ekirdek say\u0131s\u0131 ayn\u0131 anda ka\u00e7 i\u015f y\u00fcr\u00fct\u00fcld\u00fc\u011f\u00fcn\u00fc belirler. Tek i\u015f par\u00e7ac\u0131kl\u0131 y\u00fckler saat h\u0131z\u0131n\u0131, paralel y\u00fckler \u00e7ekirdek say\u0131s\u0131n\u0131 sever; vCPU kavram\u0131 ve karar y\u00f6ntemi bu yaz\u0131da.<\/p>\n","protected":false},"author":1,"featured_media":2737,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-2736","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sunucu"],"_links":{"self":[{"href":"https:\/\/narhost.com\/blog\/wp-json\/wp\/v2\/posts\/2736","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/narhost.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/narhost.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/narhost.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/narhost.com\/blog\/wp-json\/wp\/v2\/comments?post=2736"}],"version-history":[{"count":1,"href":"https:\/\/narhost.com\/blog\/wp-json\/wp\/v2\/posts\/2736\/revisions"}],"predecessor-version":[{"id":2738,"href":"https:\/\/narhost.com\/blog\/wp-json\/wp\/v2\/posts\/2736\/revisions\/2738"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/narhost.com\/blog\/wp-json\/wp\/v2\/media\/2737"}],"wp:attachment":[{"href":"https:\/\/narhost.com\/blog\/wp-json\/wp\/v2\/media?parent=2736"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/narhost.com\/blog\/wp-json\/wp\/v2\/categories?post=2736"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/narhost.com\/blog\/wp-json\/wp\/v2\/tags?post=2736"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}