topic Poor Performance in Alfresco Archive https://connect.hyland.com/t5/alfresco-archive/poor-performance/m-p/300084#M253214 <HTML><HEAD></HEAD><BODY><SPAN>Hello All,</SPAN><BR /><BR /><SPAN>Disclaimer: I am very much the novice with Alfresco, and all of its parts.&nbsp; I had little to do with its installation and administration, but now find myself as the last man standing.&nbsp; So, I am now the focal point for resolving our Alfresco problems.</SPAN><BR /><BR /><SPAN>We are running Alfresco 4.0.e (w/MySQL) on CentOS 6.4 in a vSphere 5.1 U1 VM.&nbsp; The VM has 4 vCPU's and 4GB of RAM.</SPAN><BR /><BR /><SPAN>Over the past week or so, our ability to navigate through Document Libraries has become very slow, and our ability to search just appears to hang.</SPAN><BR /><BR /><SPAN>Using atop to monitor the server, I don't see any real pressure on CPU, memory, disk, or network. A few days ago mysql was using 300%+ CPU for an hour here and there, but nothing like that since I rebooted the server.&nbsp; But, still searching just hangs.</SPAN><BR /><BR /><SPAN>I have reviewed some articles regarding tuning Lucene, but I am not confident that they are the fix.&nbsp; According to the alfresco-global.properties file, it looks like we are using SOLR, but glancing at the documentation makes me think we are using SOLR "with" Lucene(?).&nbsp; So, I'm really not sure what needs to be tuned.</SPAN><BR /><BR /><SPAN>If there is any specific information that I can provide to illuminate our configuration, let me know and I will do my best to post it.</SPAN><BR /><BR /><SPAN>Any help or direction anyone can provide would be greatly appreciated.</SPAN><BR /><BR /><SPAN>Thanks,</SPAN><BR /><SPAN>Doug</SPAN></BODY></HTML> Wed, 23 Oct 2013 15:41:46 GMT dlthomas 2013-10-23T15:41:46Z Poor Performance https://connect.hyland.com/t5/alfresco-archive/poor-performance/m-p/300084#M253214 Hello All,Disclaimer: I am very much the novice with Alfresco, and all of its parts.&nbsp; I had little to do with its installation and administration, but now find myself as the last man standing.&nbsp; So, I am now the focal point for resolving our Alfresco problems.We are running Alfresco 4.0.e (w/MySQL) o Wed, 23 Oct 2013 15:41:46 GMT https://connect.hyland.com/t5/alfresco-archive/poor-performance/m-p/300084#M253214 dlthomas 2013-10-23T15:41:46Z Re: Poor Performance https://connect.hyland.com/t5/alfresco-archive/poor-performance/m-p/300085#M253215 <HTML><HEAD></HEAD><BODY><SPAN>We have a similar setup. We are using CentOS 6.4 with postgresql. Using a VM on proxmox with 4 GB of ram and 4 cpu. </SPAN><BR /><BR /><SPAN>Search is lightning fast. </SPAN><BR /><BR /><SPAN>If you are using the default alfresco-global.properties default settings then it should be using solr as default (4.2.d)</SPAN><BR /><BR /><SPAN>Has searching always been that slow? </SPAN><BR /><SPAN>I would try adding more ram to see if that helps.</SPAN><BR /><SPAN>Also, trying tagging items to cut down on wide searches.</SPAN></BODY></HTML> Wed, 23 Oct 2013 15:55:41 GMT https://connect.hyland.com/t5/alfresco-archive/poor-performance/m-p/300085#M253215 eswbitto 2013-10-23T15:55:41Z