{"id":116738,"date":"2024-06-24T02:32:55","date_gmt":"2024-06-24T00:32:55","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/kompaniya-redhat-opublikovala-rezultaty-testirovaniya-proizvoditelnosti-ipsec"},"modified":"2024-06-24T02:32:55","modified_gmt":"2024-06-24T00:32:55","slug":"kompaniya-redhat-opublikovala-rezultaty-testirovaniya-proizvoditelnosti-ipsec","status":"publish","type":"post","link":"https:\/\/prohoster.info\/de\/blog\/news\/kompaniya-redhat-opublikovala-rezultaty-testirovaniya-proizvoditelnosti-ipsec","title":{"rendered":"Die RedHat-Unternehmen hat die Ergebnisse der Leistungstests von IPsec ver\u00f6ffentlicht","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Das Unternehmen Red Hat hat die Ergebnisse der Leistungsbewertung von verschl\u00fcsselten Kommunikationskan\u00e4len, die unter Verwendung des IPsec-Protokolls auf moderner Hardware organisiert wurden, ver\u00f6ffentlicht und die Bandbreite von IPsec auf der Grundlage der authentifizierten Verschl\u00fcsselungsalgorithmen AES-GCM und AES-SHA1 verglichen. <\/p>\n<p>Die Tests wurden in der RHEL 9.4-Distribution auf einem Server mit zwei Intel Xeon Scalable Prozessoren der vierten Generation (28 Kerne und 56 logische Kerne pro CPU) durchgef\u00fchrt, der \u00fcber einen 100-Gigabit Intel E810 Netzwerkadapter mit dem Netzwerk verbunden war. Die Hardwarebeschleunigung von IPsec mit Auslagerung der Operationen auf die Netzwerkkarte oder Intel QAT war deaktiviert, um einen \u00dcberblick \u00fcber die Leistung des Software-Stacks zu erhalten. Die Systemeinstellungen wurden gem\u00e4\u00df dem Profil \u201ethroughput-performance\u201c konfiguriert, die Firewall firewalld wurde deaktiviert und der Prozess iperf3, der den Datenverkehr erzeugte, sowie der Interrupt-Handler der Netzwerkkarte wurden an den ersten CPU-Kern gebunden (um Leistungseinbu\u00dfen durch die Migration der Interrupt-Handler auf NUMA-Knoten, die nicht mit der Netzwerkkarte verbunden sind, zu vermeiden).<\/p>\n<p>Im Einzelkern-Test von IPsec f\u00fcr IPv4 und IPv6 wurde bei Verwendung eines CPU-Kerns f\u00fcr den Prozess iperf3 eine Leistung von 6 Gbit\/s f\u00fcr AES-GCM und 3,75 Gbit\/s f\u00fcr AES-SHA1 festgestellt, d.h. AES-SHA1 war etwa 40 % langsamer als AES-GCM.<br \/>\nBei der Testung mehrerer paralleler Str\u00e4nge (jeder iperf3-Instanz war ein separater CPU-Kern zugeordnet) erreichte die Spitzenbandbreite bei der Verwendung von AES-GCM 50 Gbit\/s f\u00fcr IPv4 und IPv6, was die M\u00f6glichkeit einer vollst\u00e4ndigen Auslastung der verf\u00fcgbaren Bandbreite an einem typischen <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/de\/server\/dts-newyork\/\"   title=\"Server\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"2768\">Server<\/a> mit zwei 25-Gigabit- oder einem 40-Gigabit-Kommunikationskanal ohne Hardwarebeschleunigung (oder die H\u00e4lfte der Bandbreite des 100-Gigabit-Links, der bei den Tests verwendet wurde).<br \/>\n<br \/>Quelle: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=61426\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Red Hat \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u044b \u043e\u0446\u0435\u043d\u043a\u0438 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0448\u0438\u0444\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0445 \u043a\u0430\u043d\u0430\u043b\u043e\u0432 \u0441\u0432\u044f\u0437\u0438, \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u043e\u0432\u0430\u043d\u043d\u044b\u0445 \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 IPsec, \u043d\u0430 \u0441\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u043c \u043e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u0438, \u0430 \u0442\u0430\u043a\u0436\u0435 \u0441\u0440\u0430\u0432\u043d\u0438\u043b\u0430 \u043f\u0440\u043e\u043f\u0443\u0441\u043a\u043d\u0443\u044e \u0441\u043f\u043e\u0441\u043e\u0431\u043d\u043e\u0441\u0442\u044c IPsec \u043d\u0430 \u0431\u0430\u0437\u0435 \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c\u043e\u0432 \u0430\u0443\u0442\u0435\u043d\u0442\u0438\u0444\u0438\u0446\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u0448\u0438\u0444\u0440\u043e\u0432\u0430\u043d\u0438\u044f AES-GCM \u0438 AES-SHA1. \u0422\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u043f\u0440\u043e\u0432\u043e\u0434\u0438\u043b\u043e\u0441\u044c \u0432 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0435 RHEL 9.4 \u043d\u0430 \u0441\u0435\u0440\u0432\u0435\u0440\u0435 \u0441 \u0434\u0432\u0443\u043c\u044f \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u0440\u0430\u043c\u0438 Intel Xeon Scalable \u0447\u0435\u0442\u0432\u0451\u0440\u0442\u043e\u0433\u043e \u043f\u043e\u043a\u043e\u043b\u0435\u043d\u0438\u044f (28 \u044f\u0434\u0435\u0440 \u0438 56 \u043b\u043e\u0433\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u044f\u0434\u0435\u0440 \u0432 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-116738","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Red Hat \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u044b \u043e\u0446\u0435\u043d\u043a\u0438 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