{"id":7372,"date":"2024-04-22T17:53:25","date_gmt":"2024-04-22T14:53:25","guid":{"rendered":"https:\/\/www.inetmar.com\/blog\/?p=7372"},"modified":"2024-07-29T10:05:37","modified_gmt":"2024-07-29T07:05:37","slug":"rtt-round-trip-time-nedir","status":"publish","type":"post","link":"https:\/\/www.inetmar.com\/blog\/rtt-round-trip-time-nedir\/","title":{"rendered":"RTT (Round Trip Time) Nedir?"},"content":{"rendered":"<p>T\u00fcrk\u00e7esi Gidi\u015f D\u00f6n\u00fc\u015f S\u00fcresi olarak a\u00e7\u0131l\u0131m\u0131 yap\u0131labilen RTT veri paketlerinin gidi\u015f d\u00f6n\u00fc\u015f s\u00fcresini tan\u0131mlar. <strong>RTT (Round Trip Time) nedir<\/strong> sorusuna k\u00fc\u00e7\u00fck bir veri paketinin bir kaynaktan \u00e7\u0131karak ba\u015fka bir kayna\u011fa g\u00f6nderilme ve oradan da tekrar ana kayna\u011fa d\u00f6n\u00fc\u015f s\u00fcresi olarak cevap verilebilir. Bu s\u00fcre\u00e7te a\u011f olu\u015fturma ve a\u011f\u0131n geli\u015ftirilmesi, etkile\u015fim s\u00fcresinin k\u0131salt\u0131lmas\u0131 i\u00e7in RTT \u00f6nemli bir bilgidir.<\/p>\n<p>Programlar\u0131n ve web sitelerinin kulland\u0131klar\u0131 farkl\u0131 a\u011flar ve sunucular bulunur. Bundan dolay\u0131 da RTT s\u00fcresi denilen bir s\u00fcre veri paketlerinin g\u00f6nderilmesi ve geri d\u00f6nmesi aras\u0131nda ge\u00e7er. Veri paketleri kaynaktan hedef a\u011fa varana kadar \u00e7e\u015fitli y\u00f6nlendirmeler ile kar\u015f\u0131la\u015f\u0131r ve bu y\u00f6nlendirmeler artt\u0131k\u00e7a da s\u00fcre uzar. S\u00fcrenin uzamas\u0131 ise i\u015flemlerin yava\u015f yap\u0131lmas\u0131 anlam\u0131na gelir. G\u00fcn\u00fcm\u00fczde h\u0131z\u0131n \u00f6zellikle de internetten i\u015flem yap\u0131l\u0131rken \u00e7ok \u00f6nemli oldu\u011fu biliniyor. Bundan dolay\u0131 RTT s\u00fcresinin iyile\u015ftirilmesi i\u00e7in \u00e7e\u015fitli \u00e7al\u0131\u015fmalar yap\u0131l\u0131yor.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-7380 aligncenter\" src=\"https:\/\/www.inetmar.com\/blog\/wp-content\/uploads\/2024\/04\/ss00-300x202.png\" alt=\"\" width=\"550\" height=\"370\" srcset=\"https:\/\/www.inetmar.com\/blog\/wp-content\/uploads\/2024\/04\/ss00-300x202.png 300w, https:\/\/www.inetmar.com\/blog\/wp-content\/uploads\/2024\/04\/ss00.png 602w\" sizes=\"auto, (max-width: 550px) 100vw, 550px\" \/><br \/>\nS\u0131n\u0131rs\u0131z kaynak eri\u015fimine sahip <a class=\"waffle-rich-text-link\" href=\"https:\/\/www.inetmar.com\/sunucu\/vds-cloud-server\/\">VDS Server<\/a> paketlerimiz ile s\u0131n\u0131rlar\u0131n\u0131z\u0131 a\u015f\u0131n.<\/p>\n<h2><strong>RTT (Round Trip Time) Nas\u0131l \u00c7al\u0131\u015f\u0131r?<\/strong><\/h2>\n<p><strong>RTT (Round Trip Time) nas\u0131l \u00e7al\u0131\u015f\u0131r<\/strong> incelendi\u011finde normal hayattaki kuryelerin bir paketi ald\u0131klar\u0131 adresten ba\u015fka bir adres g\u00f6t\u00fcrmeleri, burada \u00fczerinde i\u015flem yap\u0131lan paketi alarak tekrar ald\u0131klar\u0131 adrese teslim etmelerine benzedi\u011fi g\u00f6r\u00fcl\u00fcr. Burada fark veri paketinin \u00e7evrimi\u00e7i olarak yolculuk yapmas\u0131d\u0131r. Veri paketi geri d\u00f6nmese de al\u0131nd\u0131\u011f\u0131na dair bir veri kayna\u011fa geri g\u00f6nderildi\u011finde de yine ortaya RTT s\u00fcresi \u00e7\u0131kar.<\/p>\n<p>RTT s\u00fcresi tahmini olarak verilir ve kesin olmas\u0131 m\u00fcmk\u00fcn de\u011fildir. \u00c7\u00fcnk\u00fc verinin kaynaktan \u00e7\u0131kt\u0131ktan sonra kar\u015f\u0131la\u015fabilece\u011fi gecikmeler ve farkl\u0131 y\u00f6nlendirmeler ile s\u00fcre uzayabilir. RTT s\u00fcresini etkileyen \u00e7e\u015fitli etkenler bulunur. Kaynakla verinin gidece\u011fi adres aras\u0131ndaki mesafenin uzunlu\u011fu, online trafi\u011fin s\u0131k\u0131\u015f\u0131kl\u0131\u011f\u0131, programlardaki veri yo\u011funlu\u011fu s\u00fcrede art\u0131\u015f olmas\u0131na neden olur.<\/p>\n<p>Ping komutu ad\u0131 verilen bir komut ile RTT \u00f6l\u00e7\u00fcl\u00fcr. Ping komutu bir adrese veri g\u00f6nderme iste\u011fini ifade eder. \u0130ste\u011fin \u00e7\u0131kt\u0131\u011f\u0131 an ve hedefin bu iste\u011fi kabul ederek yan\u0131t g\u00f6ndermesi aras\u0131nda olan s\u00fcre RTT olarak kabul edilir. RTT genellikle ms (milisaniye) cinsi ile ifade edilir. Bu s\u00fcre d\u00fc\u015f\u00fck oldu\u011funda RTT iyi kabul edilirken y\u00fcksek oldu\u011funda ise k\u00f6t\u00fc ve iyile\u015ftirilmesinin gerekli oldu\u011fu d\u00fc\u015f\u00fcn\u00fcl\u00fcr.<\/p>\n<h2><strong>RTT&#8217;yi Etkileyen Yayg\u0131n Fakt\u00f6rler Nelerdir?<\/strong><\/h2>\n<p>Bir veri paketinin bir kaynaktan ba\u015fka bir kayna\u011fa gitmesi ve geri d\u00f6nme s\u00fcresini ifade eden RTT\u2019yi etkileyen \u00e7ok say\u0131da fakt\u00f6r bulunur. Bu fakt\u00f6rlerin her biri s\u00fcrenin uzamas\u0131nda ya da k\u0131salmas\u0131nda etkili olmalar\u0131 ile dikkat \u00e7ekerler. <strong>RTT\u2019yi etkileyen yayg\u0131n fakt\u00f6rler<\/strong> aras\u0131nda \u015funlar yer al\u0131r:<\/p>\n<ul>\n<li><strong>Mesafe:<\/strong> Mesafenin uzun olmas\u0131 RTT s\u00fcresinin uzamas\u0131na neden olur<\/li>\n<li><strong>LAN (Yerel Alan A\u011f\u0131) trafi\u011fi:<\/strong> A\u011f s\u0131k\u0131\u015f\u0131k oldu\u011funda veri g\u00f6nderilmesinde ve al\u0131nmas\u0131nda s\u00fcre uzayabilir ve bundan dolay\u0131 da RTT y\u00fcksek olur<\/li>\n<li><strong>Ara cihaz say\u0131s\u0131:<\/strong> Veri paketinin g\u00f6nderilmesi s\u0131ras\u0131nda kullan\u0131lan sunucu, cihaz, anahtarlar\u0131n say\u0131s\u0131 s\u00fcrenin uzamas\u0131na neden olur<\/li>\n<li><strong>Ara cihazlardaki i\u015f y\u00fck\u00fc ve cihazlar\u0131n kapasitesi:<\/strong> \u0130ste\u011fin g\u00f6nderilmesi s\u0131ras\u0131nda arada yer alan cihazlar\u0131n kapasitesi d\u00fc\u015f\u00fck ve i\u015f y\u00fckleri a\u011f\u0131r oldu\u011funda RTT s\u00fcresi uzar<\/li>\n<li><strong>A\u011f paraziti ve \u00e7evresel ko\u015fullar:<\/strong> A\u011f ba\u011flant\u0131s\u0131n\u0131n kalitesinde etkili olan parazitler, \u00e7evresel fakt\u00f6rler iste\u011fin g\u00f6nderilmesinde ve yan\u0131tlanmas\u0131nda ge\u00e7en s\u00fcrenin uzamas\u0131na neden olabilir<\/li>\n<li><strong>Paket boyutu:<\/strong> G\u00f6nderilen veri paketinin boyutu RTT \u00fczerinde etkilidir. Ayn\u0131 zamanda kullan\u0131lan protokol de RTT s\u00fcresinde etkili olur. Her protokol\u00fcn kendi i\u00e7inde fakl\u0131 i\u015flemler gerektirmesinden kaynakl\u0131 s\u00fcre uzayabilir<\/li>\n<\/ul>\n<h2><strong>RTT Nas\u0131l \u00d6l\u00e7\u00fcl\u00fcr?<\/strong><\/h2>\n<p><strong>RTT nas\u0131l \u00f6l\u00e7\u00fcl\u00fcr<\/strong> ara\u015ft\u0131rmas\u0131nda \u00f6ncelikle bilinmesi gereken kavram <a href=\"https:\/\/www.inetmar.com\/blog\/ping-ve-traceroute-testi-nedir-nasil-yapilir\/\" target=\"_blank\" rel=\"noopener\">Ping<\/a> komutudur. \u00c7\u00fcnk\u00fc RTT \u00f6l\u00e7\u00fcmleri ping komutu ile yap\u0131l\u0131r. Elbette yap\u0131lan \u00f6l\u00e7\u00fcm tahminidir ve her veri paketi g\u00f6nderiminde ayn\u0131 s\u00fcrenin ortaya \u00e7\u0131kmas\u0131 beklenmez. Bunun yan\u0131nda ping komutu ile \u00f6l\u00e7\u00fclen s\u00fcrenin y\u00fcksek olmas\u0131 halinde iyile\u015ftirme i\u00e7in \u00e7al\u0131\u015fmalar yap\u0131l\u0131r. Bilindi\u011fi gibi i\u015flemlerin h\u0131zl\u0131 yap\u0131lmas\u0131 web sitelerinin trafi\u011finin artmas\u0131nda \u00f6nemli kriterler aras\u0131nda yer al\u0131r.<\/p>\n<p>RTT s\u00fcresi milisaniye ile belirtilir. Kaynaktan \u00e7\u0131kma, hedefe varma ve kayna\u011fa geri d\u00f6nme s\u00fcresini \u00f6l\u00e7er. Bu \u00f6l\u00e7\u00fcm\u00fc yapmak i\u00e7in \u015fu ad\u0131mlar\u0131n at\u0131lmas\u0131 gerekir:<\/p>\n<ul>\n<li>Veri g\u00f6nderilecek kaynakta bir komut sistemi a\u00e7\u0131l\u0131r<\/li>\n<li>\u201cPing\u201d ard\u0131ndan veri g\u00f6nderilecek IP adresi ya da ana bilgisayar ad\u0131 yaz\u0131l\u0131r<\/li>\n<li>Daha sonra enter tu\u015funa bas\u0131larak beklenir. Ping komutu belirledi\u011finiz hedefe bir istek g\u00f6nderecektir. \u0130ste\u011fi g\u00f6nderdi\u011fi an\u0131 ve yan\u0131t\u0131n geldi\u011fi an\u0131 kaydederek hesaplamay\u0131 yapar<\/li>\n<li>Ping komutu ile RTT s\u0131ras\u0131nda ge\u00e7en minimum, maksimum ve ortalama s\u00fcre belirlenir<\/li>\n<li>Ayr\u0131ca Ping komutu her RTT s\u0131ras\u0131nda \u00f6l\u00e7\u00fcm yapar ve bunu g\u00f6rebilmenizi sa\u011flar<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-7390 aligncenter\" src=\"https:\/\/www.inetmar.com\/blog\/wp-content\/uploads\/2024\/04\/c1-300x179.png\" alt=\"\" width=\"446\" height=\"266\" srcset=\"https:\/\/www.inetmar.com\/blog\/wp-content\/uploads\/2024\/04\/c1-300x179.png 300w, https:\/\/www.inetmar.com\/blog\/wp-content\/uploads\/2024\/04\/c1.png 472w\" sizes=\"auto, (max-width: 446px) 100vw, 446px\" \/><\/p>\n<p>RTT \u00f6l\u00e7\u00fcmleri ile al\u0131nan veriler de\u011ferlendirilmelidir. Yap\u0131lan de\u011ferlendirmelerde s\u00fcrenin uzun oldu\u011fu g\u00f6r\u00fcld\u00fc\u011f\u00fcnde d\u00fc\u015f\u00fcr\u00fclmesi i\u00e7in gerekli \u00e7al\u0131\u015fmalar yap\u0131l\u0131r. Bu sayede kullan\u0131c\u0131 memnuniyetinin art\u0131r\u0131lmas\u0131 m\u00fcmk\u00fcn olmaktad\u0131r. Bir web sitesini ziyaret eden kullan\u0131c\u0131lar i\u015flemlerini h\u0131zl\u0131 yapt\u0131klar\u0131 takdirde ayn\u0131 siteyi kullanmaya devam ederler. Aksi takdirde ayn\u0131 i\u015flemleri yapabilecekleri farkl\u0131 sitelere y\u00f6nelirler.<\/p>\n<h2><strong>RTT&#8217;yi \u00d6l\u00e7mek Neden Avantajl\u0131d\u0131r?<\/strong><\/h2>\n<p><strong>RTT\u2019yi \u00f6l\u00e7mek neden avantajl\u0131d\u0131r<\/strong> sorusuna k\u0131saca web sitesinin kullan\u0131c\u0131 memnuniyetini art\u0131rma a\u00e7\u0131s\u0131ndan \u015feklinde cevap vermek m\u00fcmk\u00fcn olur. RTT sadece web sitesinin performans\u0131n\u0131 belirlemez. Ayr\u0131ca kullan\u0131lan a\u011f\u0131n performans\u0131n\u0131 da belirler. RTT s\u00fcresinin d\u00fc\u015f\u00fck oldu\u011fu a\u011flar kullan\u0131c\u0131lar taraf\u0131ndan daha fazla tercih edilir. G\u00fcvenli\u011fin \u00f6nemli oldu\u011fu internette RTT d\u00fc\u015f\u00fck olmas\u0131 g\u00fcvenlik a\u00e7\u0131s\u0131ndan yararl\u0131d\u0131r.<\/p>\n<p>Web sitelerinin performanslar\u0131n\u0131n \u00f6l\u00e7\u00fclmesinde RTT s\u00fcresi de yer al\u0131r. Performans\u0131n art\u0131r\u0131lmas\u0131 s\u0131ras\u0131nda RTT s\u00fcresinin d\u00fc\u015f\u00fcr\u00fclmesi \u00e7al\u0131\u015fmalar\u0131n\u0131n da yap\u0131lmas\u0131 gerekir. <strong>RTT\u2019yi \u00f6l\u00e7menin yararlar\u0131<\/strong> \u015fu \u015fekilde s\u0131ralanabilir:<\/p>\n<ul>\n<li>Web sitesi ve kullan\u0131c\u0131lar\u0131 bir veriyi g\u00f6nderdiklerinde i\u015flemin tamamlanma s\u00fcresini bilebilirler<\/li>\n<li>Kullan\u0131lan a\u011f\u0131n g\u00fcvenli\u011finin ve h\u0131z\u0131n\u0131n bilinmesine olanak sa\u011flar<\/li>\n<\/ul>\n<p>\u0130yi bir RTT s\u00fcresi ortalama olarak 100 ms olarak de\u011ferlendirilir. Web sitesinde i\u015flemin bundan daha uzun s\u00fcrede yap\u0131lmas\u0131 halinde geli\u015ftirme \u00e7al\u0131\u015fmalar\u0131n\u0131n yap\u0131lmas\u0131 gerekir. Daha d\u00fc\u015f\u00fck oldu\u011funda ise iyidir ve kullan\u0131c\u0131 memnuniyetinin \u00fcst seviyelerde oldu\u011fu g\u00f6r\u00fcl\u00fcr.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>T\u00fcrk\u00e7esi Gidi\u015f D\u00f6n\u00fc\u015f S\u00fcresi olarak a\u00e7\u0131l\u0131m\u0131 yap\u0131labilen RTT veri paketlerinin gidi\u015f d\u00f6n\u00fc\u015f s\u00fcresini tan\u0131mlar. RTT (Round Trip Time) nedir sorusuna k\u00fc\u00e7\u00fck bir veri paketinin bir kaynaktan \u00e7\u0131karak ba\u015fka bir kayna\u011fa g\u00f6nderilme ve oradan da tekrar&#46;&#46;&#46;<\/p>\n","protected":false},"author":2,"featured_media":7388,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[24],"tags":[],"class_list":["post-7372","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-genel"],"_links":{"self":[{"href":"https:\/\/www.inetmar.com\/blog\/wp-json\/wp\/v2\/posts\/7372","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.inetmar.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.inetmar.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.inetmar.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.inetmar.com\/blog\/wp-json\/wp\/v2\/comments?post=7372"}],"version-history":[{"count":14,"href":"https:\/\/www.inetmar.com\/blog\/wp-json\/wp\/v2\/posts\/7372\/revisions"}],"predecessor-version":[{"id":9582,"href":"https:\/\/www.inetmar.com\/blog\/wp-json\/wp\/v2\/posts\/7372\/revisions\/9582"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.inetmar.com\/blog\/wp-json\/wp\/v2\/media\/7388"}],"wp:attachment":[{"href":"https:\/\/www.inetmar.com\/blog\/wp-json\/wp\/v2\/media?parent=7372"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.inetmar.com\/blog\/wp-json\/wp\/v2\/categories?post=7372"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.inetmar.com\/blog\/wp-json\/wp\/v2\/tags?post=7372"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}