{"id":393,"date":"2017-01-02T13:15:43","date_gmt":"2017-01-02T12:15:43","guid":{"rendered":"http:\/\/jal-bs.de\/blog\/?p=393"},"modified":"2017-01-02T13:30:52","modified_gmt":"2017-01-02T12:30:52","slug":"oracle-netzwerk-geschwindigkeits-test-tool-oratcptest-jar-z-b-fuer-data-guard-rman","status":"publish","type":"post","link":"https:\/\/jal-bs.de\/blog\/?p=393","title":{"rendered":"Oracle Netzwerk Geschwindigkeits-Test-Tool oratcptest.jar (z. B. f\u00fcr Data Guard, RMAN)"},"content":{"rendered":"<h3>Im Oracle Dokument &#8222;Measuring Network Capacity using oratcptest (Doc ID 2064368.1)&#8220; ist ein interessantes Tool zum Messen von Netzwerk-Durchsatz-Parametern beschrieben.<\/h3>\n<p>Unter folgenden Link ist das Tool verf\u00fcgbar (Verwendung auf eigene Gefahr):<br \/>\n<a href=\"http:\/\/www.jal-bs.de\/Dateien\/oratcptest.jar\">www.jal-bs.de\/Dateien\/oratcptest.jar<\/a><\/p>\n<p>Auszug:<br \/>\n======<br \/>\nOratcptest is a command line tool that runs on two hosts, one in client mode and the other in server mode, to measure network bandwidth and latency between client and server.<br \/>\nOratcptest establishes a TCP connect between the client host and server host and then sends network messages to Oratcptest on server host.<br \/>\nOratcptest running on the server host writes, if desired, the received messages to disk before replying with the ACK message.<\/p>\n<p>Oratcptest could be used as a general purpose tool for measuring network bandwidth and latency.<br \/>\nHowever,\u00a0 oratcptest has been written specifically to help customers assess network resources prior to performing Data Guard configuration, RMAN backup, migration, DG instantiation, etc.<\/p>\n<p>Users can control the test behavior by specifying various options.\u00a0 For example,<\/p>\n<p>Network message size<br \/>\nDelay time in between messages<br \/>\nParallel sending streams<br \/>\nWhether Oratcptest-server should write messages on disk, or not.<br \/>\nWhether Oratcptest-client should wait for ACK before it sends next message, or not, thus simulating the ASYNC and SYNC transport used by Data Guard.<\/p>\n<p><a href=\"http:\/\/jal-bs.de\/blog\/wp-content\/uploads\/oratcptest_beispiel.jpg\"><img loading=\"lazy\" class=\"alignleft size-full wp-image-395\" src=\"http:\/\/jal-bs.de\/blog\/wp-content\/uploads\/oratcptest_beispiel.jpg\" alt=\"\" width=\"810\" height=\"651\" srcset=\"https:\/\/jal-bs.de\/blog\/wp-content\/uploads\/oratcptest_beispiel.jpg 810w, https:\/\/jal-bs.de\/blog\/wp-content\/uploads\/oratcptest_beispiel-300x241.jpg 300w, https:\/\/jal-bs.de\/blog\/wp-content\/uploads\/oratcptest_beispiel-768x617.jpg 768w\" sizes=\"(max-width: 810px) 100vw, 810px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Im Oracle Dokument &#8222;Measuring Network Capacity using oratcptest (Doc ID 2064368.1)&#8220; ist ein interessantes Tool zum Messen von Netzwerk-Durchsatz-Parametern beschrieben. Unter folgenden Link ist das Tool verf\u00fcgbar (Verwendung auf eigene Gefahr): www.jal-bs.de\/Dateien\/oratcptest.jar Auszug: ====== Oratcptest is a command line tool &hellip; <a href=\"https:\/\/jal-bs.de\/blog\/?p=393\">Weiterlesen <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[34],"_links":{"self":[{"href":"https:\/\/jal-bs.de\/blog\/index.php?rest_route=\/wp\/v2\/posts\/393"}],"collection":[{"href":"https:\/\/jal-bs.de\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jal-bs.de\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jal-bs.de\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jal-bs.de\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=393"}],"version-history":[{"count":7,"href":"https:\/\/jal-bs.de\/blog\/index.php?rest_route=\/wp\/v2\/posts\/393\/revisions"}],"predecessor-version":[{"id":401,"href":"https:\/\/jal-bs.de\/blog\/index.php?rest_route=\/wp\/v2\/posts\/393\/revisions\/401"}],"wp:attachment":[{"href":"https:\/\/jal-bs.de\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=393"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jal-bs.de\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=393"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jal-bs.de\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=393"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}