{"id":2515,"date":"2017-10-05T13:24:12","date_gmt":"2017-10-05T13:24:12","guid":{"rendered":"http:\/\/internet.uniroma2.it\/?p=2515"},"modified":"2024-05-31T09:57:30","modified_gmt":"2024-05-31T09:57:30","slug":"mercoledi-11-ottobre-2017-seminario-ore-1000-in-r2","status":"publish","type":"post","link":"https:\/\/www-2023.internet.uniroma2.it\/en\/2017\/10\/05\/mercoledi-11-ottobre-2017-seminario-ore-1000-in-r2\/","title":{"rendered":"Mercoled\u00ec 11 ottobre 2017: Seminario, ore 10:00 in R2"},"content":{"rendered":"<p>Mercoled\u00ec <strong>11 ottobre 2017<\/strong>, ore<strong> 10:00<\/strong>, Aula <strong>R2<\/strong>, per tutti gli interessati ad &#8220;high speed traffic monitoring&#8221;, un dottorando di Torino+Paristech, <strong>Zhang Tianzhu<\/strong>, terr\u00e0 un Seminario.<br \/>\nAbstract a seguire:<\/p>\n<p><strong>Abstract<\/strong><br \/>\n    Fast packet I\/O frameworks emerged within the recent years have brought huge performance improvement to the user-space applications. However, traffic monitors that are able to provide flow level statistics at Gigabit level have not been comprehensively studied. In this work, we aim at implementing a traffic monitor to achieve per-flow statistics at line rate,<br \/>\nusing the popular DPDK framework. Specifically, we build flow tables with 4 different data structures, integrate an &#8220;inter-packet gap&#8221; approach to analyze the flow burstiness, and use P2 algorithm to calculate the percentile of per-flow burstiness. Experimental results show that our work can achieve per-flow statistics with low packet drop rates.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Mercoled\u00ec 11 ottobre 2017, ore 10:00, Aula R2, per tutti gli interessati ad &#8220;high speed traffic monitoring&#8221;, un dottorando di Torino+Paristech, Zhang Tianzhu, terr\u00e0 un Seminario. Abstract a seguire: Abstract Fast packet I\/O frameworks emerged within the recent years have brought huge performance improvement to the user-space applications. However, traffic monitors that are able to [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2,1],"tags":[],"_links":{"self":[{"href":"https:\/\/www-2023.internet.uniroma2.it\/en\/wp-json\/wp\/v2\/posts\/2515"}],"collection":[{"href":"https:\/\/www-2023.internet.uniroma2.it\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www-2023.internet.uniroma2.it\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www-2023.internet.uniroma2.it\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www-2023.internet.uniroma2.it\/en\/wp-json\/wp\/v2\/comments?post=2515"}],"version-history":[{"count":1,"href":"https:\/\/www-2023.internet.uniroma2.it\/en\/wp-json\/wp\/v2\/posts\/2515\/revisions"}],"predecessor-version":[{"id":6004,"href":"https:\/\/www-2023.internet.uniroma2.it\/en\/wp-json\/wp\/v2\/posts\/2515\/revisions\/6004"}],"wp:attachment":[{"href":"https:\/\/www-2023.internet.uniroma2.it\/en\/wp-json\/wp\/v2\/media?parent=2515"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www-2023.internet.uniroma2.it\/en\/wp-json\/wp\/v2\/categories?post=2515"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www-2023.internet.uniroma2.it\/en\/wp-json\/wp\/v2\/tags?post=2515"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}