If you have feedback for TechNet Subscriber Support, contact Hello, ConfigNinja here to write to you about optimizing the site database in System Center 2012 R2 Configuration Manager. tnmff@microsoft.com. Slow Console Performance related to fragmented SQL Server, http://stevethompsonmvp.wordpress.com/2013/05/07/optimizing-configmgr-databases/, http://www.blogmynog.com/2013/05/21/sccm-2012-poor-console-performance-in-software-updates/. Now, In ConfigMgr … The basics of that original post have not changed, Ola Hallengrens Index Optimization scripts, hands down, is the best solution for 99% of ALL SCCM implementations.This post is about making it easier to implement for the non DBA, … Thanks. In time, SCCM Site database will have Fragmented Indexes and this will slow down your database’s performance. In general – we would like the “Scan density” to be high (Above 80%), and the “Logical Scan Fragmentation” to be low (below 30%). Refresh the data from the top ribbon. By far one of the biggest issues that I come across, is that the DB … My experience with SQL databases are limited, my primary focus is on SCCM and building applications. We are slowing upgrading SCCM 2007 to SCCM 2012 and are experiencing extreme performance issues. You could wait for your “Rebuild Indexes” ConfigMgr maintenance task to come around again, or you could just go ahead and rebuild those indexes quickly from SQL Management Studio. 2. This is the query I used to find out my database was this fragmented. Right now its just SQL that shows heavy fragmentation. You can follow these steps to determine the fragmentation of your site database. Unsure of what else to do to correct this. I can confirm that memory is settled at about 20 of the 32GB used, CPU never goes above 20-25% usage, Our database has more than 800 tables with fragmentation at more than 10%, a lot of them at 99%! In this blog, I’ll tell you how to do regular maintenance. Open SSMS > connect to the SQL server that is hosting the ConfigMgr database > expand Management > Right click Maintenance Plans and select Maintenance Plan Wizard. Thanks for the links. Fragmented indexes can make your application slow down significantly. Since Optimizing ConfigMgr databases was published in May 2013, I have received some tremendous feedback, all positive.. in SQL. Let’s do something about … We have multiple drives, C: is the OS, D: is SCCM 2012, Thus, to make the usage of indexes more optimal, they should be defragmented regularly. Remember, we have to run the Site Repair Wizard (after completing the installation wizard) in ConfigMgr 2007, but this is changed for good in ConfigMgr 2012. Generally the types that are rebuild are CLUSTERED, NONCLUSTERED and XML. SQL Server Internal Fragmentation is caused by pages that have too much free space. You can either receive a "Database index fragmentation check" warning on the Orion Deployment Health page or in the Active Diagnostics app, or receive the "Indexes with fragmentation over 90% found during DB maintenance" event. For every Database admin, ensuring the smooth performance of the SQL Server is a headache. We have 32 GB of RAM and a 4 core Xeon X5570 CPU (2 processors). By using tools appropriately, for the tasks they do well, you benefit from a simpler and more comprehensive overall strategy. Again, you risk losing your data or timing out the currently running job (which is causing the auto-grow). 6. One such common task is to keep the Index fragmentation in check. Usually, in transactional databases, data is regularly modified, which also changes how index data is stored. Our SCCM 2012 server is colocated with the SQL Server 2012 SP2 CU2 database. Just to click on "Properties" of a software package takes 8 seconds before the screen pops up. A Card house; fun to build but not very solid and when one card falls the whole house often goes down with it. So I followed the steps and the job took 1 minute 25 seconds to complete. Report looks like below. Select next twice. https://ola.hallengren.com/sql-server-index-and-statistics-maintenance.html, also, http://www.blogmynog.com/2013/05/21/sccm-2012-poor-console-performance-in-software-updates/. Introduction Apart from numerous factors, poor index maintenance can be a reason for decreased SQL Server performance. SCCM 2012 - Really bad database fragmentation ! This is the article I followed : http://blogs.technet.com/b/smartinez/archive/2014/03/28/talking-database-in-configmgr.aspx. - The rebuilding of the indexes happens for the objects only if their FRAGMENTATION PERCENT is more than 10%. If a database contains tables with numerous entries, that get updated frequently, it is most likely that high index fragmentation will occur. By default there is one database file and one log file. Please remember to mark the replies as answers if they help. I highly recommend that you use the script from the blog linked to above by Kevin (the script is by Ola Hallengren). (Note: If Configuration query already shows server, remove the “Invoked FunctionSQLSource” from the applied steps.) Up until late last year I had always used the Rebuild Indexes task built into the SCCM Task Maintenance options to “optimise” the back-end SQL database. Unsure of what else to do to correct this. It’s all about the Defrag. And the indexes on SCCM database get fragmented very quickly. Wasn't sure if the rest was the right thing to do. 7. Our SCCM 2012 server is colocated with the SQL Server 2012 SP2 CU2 database. In general, yes, this should be done off hours, however, running during the day probably won't actually be noticeable depending on the size of your DB and the hardware and disk IO profile of the system hosting the database. Jason | http://blog.configmgrftw.com | @jasonsandys. Open SQL Management Studio > and connect to the ConfigMgr SQL Server.

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