Hi Tamizh, Set Xmx and Xms to same values for a better performance.
Kind Regards, Furkan KAMACI On Thu, Jul 6, 2017 at 9:10 AM, Karl Wright <[email protected]> wrote: > Hi Tamizh, > > The Documentum Server Process is a thin shell around DFC and its > dependencies. In order to get helpful suggestions, you will need to > contact Documentum, I'm afraid. > > Thanks, > Karl > > > > On Thu, Jul 6, 2017 at 1:57 AM, Tamizh Kumaran Thamizharasan < > [email protected]> wrote: > >> Thanks Karl!! >> >> >> >> After monitoring the CPU usage of Postgresql, the agents process, and the >> documentum server process, mainly the documentum server process consumes >> most of the CPU and the agent process is the second most CPU consumer. >> >> >> >> In documentum server run script, java heap is having value as below. >> >> *-Xmx512m -Xms32m* >> >> >> >> Is there any way to speed up the indexing through heap configuration or >> increasing hardware? >> >> If so, Kindly share us the details. >> >> >> >> Regards, >> >> Tamizh Kumaran >> >> >> >> *From:* Karl Wright [mailto:[email protected]] >> *Sent:* Wednesday, July 05, 2017 6:19 PM >> *To:* [email protected] >> *Cc:* Sharnel Merdeck Pereira; Sundarapandian Arumaidurai Vethasigamani >> *Subject:* Re: ManifoldCF slow documentum indexing performance >> >> >> >> Hi Tamizh, >> >> >> >> The likely culprit is Documentum itself. In my experience it can be >> quite slow, depending on how it is configured. But you can confirm that by >> monitoring the CPU usage of Postgresql, the agents process, and the >> documentum server process. If none of these are CPU bound, then Documentum >> itself is the problem. >> >> >> >> Thanks, >> >> Karl >> >> >> >> >> >> On Wed, Jul 5, 2017 at 8:24 AM, Tamizh Kumaran Thamizharasan < >> [email protected]> wrote: >> >> Hi Team, >> >> >> >> The postgresql 9.2, solr 5.3.2 and manifoldcf 2.7.1 are installed on the >> same linux box. The documentum server sits on a different linux box. The >> indexing performance is slow(approx 1000 doc per hour) with the documentum >> crawler. The used properties files is as below for reference >> >> >> >> <configuration> >> >> <!-- Version string for UI --> >> >> <!-- Point to a specific (common) logging file --> >> >> <property name="org.apache.manifoldcf.logconfigfile" >> value="./logging.ini"/> >> >> <!-- Specify the connectors to be loaded --> >> >> <property name="org.apache.manifoldcf.connectorsconfigurationfile" >> value="../connectors.xml"/> >> >> <!-- Specify the path to the file resources directory --> >> >> <property name="org.apache.manifoldcf.fileresources" >> value="../file-resources"/> >> >> <property name="org.apache.manifoldcf.databaseimplementationclass" >> value="org.apache.manifoldcf.core.database.DBInterfacePostgreSQL"/> >> >> <property name="org.apache.manifoldcf.postgresql.hostname" >> value="localhost"/> >> >> <property name="org.apache.manifoldcf.postgresql.port" value="5432"/> >> >> <property name="org.apache.manifoldcf.dbsuperusername" >> value="postgres"/> >> >> <property name="org.apache.manifoldcf.dbsuperuserpassword" value=""/> >> >> <property name="org.apache.manifoldcf.database.name" >> value="manifoldcf"/> >> >> <property name="org.apache.manifoldcf.database.username" >> value="postgres"/> >> >> <property name="org.apache.manifoldcf.database.password" value=""/> >> >> <property name="org.apache.manifoldcf.database.maxhandles" >> value="100"/> >> >> <property name="org.apache.manifoldcf.crawler.threads" value="15"/> >> >> <property name="org.apache.manifoldcf.crawler.repository.store_history" >> value="false"/> >> >> >> >> <property name="org.apache.manifoldcf.zookeeper.connectstring" >> value="***********:8349"/> >> >> <property name="org.apache.manifoldcf.zookeeper.sessiontimeout" >> value="5000"/> >> >> <!-- Tell MCF where to find the connector jars --> >> >> <libdir path="../connector-lib"/> >> >> <libdir path="../connector-common-lib"/> >> >> <libdir path="../connector-lib-proprietary"/> >> >> <!-- Any additional local properties go here --> >> >> </configuration> >> >> >> >> Initially the org.apache.manifoldcf.crawler.threads is setup with 45 and >> the observation is it taking a long time gap between each batch of 45 >> documents during processing. >> >> Can you please point out any changes/recommendations that will speed up >> the indexing. >> >> >> >> Regards, >> >> Tamizh Kumaran Thamizharasan >> >> >> >> >> > >
