{"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":"Das Unternehmen RedHat hat die Ergebnisse der Leistungstests f\u00fcr IPsec ver\u00f6ffentlicht.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Das Unternehmen Red Hat hat die Leistung von verschl\u00fcsselten Kommunikationskan\u00e4len, die unter Verwendung des IPsec-Protokolls auf moderner Hardware organisiert wurden, bewertet und die Durchsatzrate von IPsec basierend auf den Algorithmen AES-GCM und AES-SHA1 verglichen. <\/p>\n<p>Die Tests wurden unter 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-Netzwerkadapter Intel E810 mit dem Netzwerk verbunden war. Die Hardwarebeschleunigung von IPsec, bei der die Operationen auf die Netzwerkkarte oder Intel QAT ausgelagert werden, war deaktiviert, um ein klares Bild der 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 Verkehr erzeugt, sowie der Interrupt-Handler der Netzwerkkarte wurden an den ersten CPU-Kern gebunden, um Leistungseinbu\u00dfen durch die Migration von Interrupt-Handlern auf NUMA-Knoten, die nicht mit der Netzwerkkarte verbunden sind, zu vermeiden.<\/p>\n<p>Im Einprozess-Test von IPsec f\u00fcr IPv4 und IPv6 wurde mit einem CPU-Kern f\u00fcr den iperf3-Prozess eine Leistung von 6 Gbit\/s f\u00fcr AES-GCM und 3,75 Gbit\/s f\u00fcr AES-SHA1 gemessen, wodurch AES-SHA1 etwa 40% langsamer als AES-GCM war.<br \/>\nBei der Durchf\u00fchrung von Tests mit mehreren parallelen Streams (jede Instanz von iperf3 wurde einem separaten CPU-Kern zugewiesen) erreichte die maximale Bandbreite bei Verwendung von AES-GCM 50 Gbit\/s f\u00fcr IPv4 und IPv6, was die M\u00f6glichkeit einer vollst\u00e4ndigen Auslastung der verf\u00fcgbaren Bandbreite bei 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> zwei 25-Gigabit- oder einem 40-Gigabit-Verbindung ohne Hardwarebeschleunigung zeigt (oder die H\u00e4lfte der Bandbreite eines 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 5.0.0.1 - 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 \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, 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