{"id":2377,"date":"2019-10-01T11:57:14","date_gmt":"2019-10-01T14:57:14","guid":{"rendered":"https:\/\/zmsolution.laraclaud.com.br\/?p=2377"},"modified":"2019-10-01T11:57:14","modified_gmt":"2019-10-01T14:57:14","slug":"po-output-for-communication-performance-is-very-slow","status":"publish","type":"post","link":"http:\/\/zmsolution.com\/po-output-for-communication-performance-is-very-slow\/","title":{"rendered":"PO Output For Communication Performance is very slow"},"content":{"rendered":"<p>Alguns dias tivemos um problema de lentid\u00e3o no concurrent<strong>\u00a0PO Output For Communication\u00a0<\/strong>, apos um grande per\u00edodo de analise ,verificamos que a lentid\u00e3o esta ocorrendo na gera\u00e7\u00e3o do PDF do concurrent . pesquisei bastante sobre o que poderia estar causando essa lentid\u00e3o e acabei encontrando o seguinte note no <strong>metalink: PO Output For Communication Performance Issues But SQL Trace Show No Performance Problems (Doc ID 1575175.1)<\/strong><\/p>\n<p>o que explica a oracle sobre o problema:<\/p>\n<p><strong><em>This is the same issue that was report in\u00a0<a href=\"https:\/\/support.oracle.com\/epmos\/faces\/BugDisplay?parent=DOCUMENT&amp;sourceId=1575175.1&amp;id=16947985\" target=\"_blank\" rel=\"noopener noreferrer\">Bug 16947985<\/a>\u00a0&#8211; PO OUTPUT FOR COMMUNICATION PERFORMANCE ISSUES<\/em><\/strong><br \/>\n<strong><em>The issue is cause by the generation of the secure key. \u00a0<\/em><\/strong><\/p>\n<p><strong><em>In order to generate random numbers that are not predictable, SSL security code relies upon &#8220;entropy&#8221; on a machine.\u00a0<\/em><\/strong><br \/>\n<strong><em>If the entropy pool is exhausted \/dev\/random will block. This will cause all process requiring use of the entropy pool to be blocked. It will remain blocked until additional data has been collected from the sources of entropy that are available.<\/em><\/strong><\/p>\n<p>Como\u00a0workaround\u00a0 acesse o concurrent , v\u00e1 em op\u00e7\u00f5es e adicione\u00a0-Djava.security.egd=file:\/dev\/.\/urandom<\/p>\n<pre class=\"lang:default decode:true \">Nav --&gt; Concurrent --&gt; Program --&gt; Define \r\nQuery short name POXPOPDF\r\nIn the Option field input -Djava.security.egd=file:\/dev\/.\/urandom<\/pre>\n<p>Com isso conseguimos resolver o problema que estava ocorrendo.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Alguns dias tivemos um problema de lentid\u00e3o no concurrent\u00a0PO Output For Communication\u00a0, apos um grande per\u00edodo de analise ,verificamos que a lentid\u00e3o esta ocorrendo na gera\u00e7\u00e3o do PDF do concurrent . pesquisei bastante sobre o que poderia estar causando essa lentid\u00e3o e acabei encontrando o seguinte note no metalink: PO Output For Communication Performance Issues But SQL Trace Show No Performance Problems (Doc ID 1575175.1) o que explica a oracle sobre o problema: This is[&#8230;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0},"categories":[20],"tags":[],"jetpack_featured_media_url":"","_links":{"self":[{"href":"http:\/\/zmsolution.com\/wp-json\/wp\/v2\/posts\/2377"}],"collection":[{"href":"http:\/\/zmsolution.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/zmsolution.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/zmsolution.com\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/zmsolution.com\/wp-json\/wp\/v2\/comments?post=2377"}],"version-history":[{"count":0,"href":"http:\/\/zmsolution.com\/wp-json\/wp\/v2\/posts\/2377\/revisions"}],"wp:attachment":[{"href":"http:\/\/zmsolution.com\/wp-json\/wp\/v2\/media?parent=2377"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/zmsolution.com\/wp-json\/wp\/v2\/categories?post=2377"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/zmsolution.com\/wp-json\/wp\/v2\/tags?post=2377"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}