topic Subprocesses from call activity are getting slower in Alfresco Archive https://connect.hyland.com/t5/alfresco-archive/subprocesses-from-call-activity-are-getting-slower/m-p/179915#M133045 <HTML><HEAD></HEAD><BODY><SPAN>Hi,</SPAN><BR /><BR /><SPAN>I have a process that starts many subprocesses (nearly 800) with a call activity. To avoid a StackOverflowException I set:</SPAN><BR /><SPAN>activiti:async="true" and isSequential="false"</SPAN><BR /><BR /><SPAN>My problem is that the processing of the sub processes are getting slower. At the beginning my first subprocess instances needed 3 seconds. At the end of the 800 they need 8 minutes per subprocess. </SPAN><BR /><BR /><SPAN>Does anybody know what the problem could be? </SPAN><BR /><BR /><SPAN>And what are the differences between the two attributes async and isSequential? What does it mean for database transactions?</SPAN></BODY></HTML> Wed, 24 Sep 2014 07:31:19 GMT bzeuner 2014-09-24T07:31:19Z Subprocesses from call activity are getting slower https://connect.hyland.com/t5/alfresco-archive/subprocesses-from-call-activity-are-getting-slower/m-p/179915#M133045 Hi,I have a process that starts many subprocesses (nearly 800) with a call activity. To avoid a StackOverflowException I set:activiti:async="true" and isSequential="false"My problem is that the processing of the sub processes are getting slower. At the beginning my first subprocess instances needed Wed, 24 Sep 2014 07:31:19 GMT https://connect.hyland.com/t5/alfresco-archive/subprocesses-from-call-activity-are-getting-slower/m-p/179915#M133045 bzeuner 2014-09-24T07:31:19Z Re: Subprocesses from call activity are getting slower https://connect.hyland.com/t5/alfresco-archive/subprocesses-from-call-activity-are-getting-slower/m-p/179916#M133046 <HTML><HEAD></HEAD><BODY><SPAN>Hi,</SPAN><BR /><BR /><SPAN>asynch - creates asynchronous job. Job can be in sequential manner too.</SPAN><BR /><SPAN>isSequential - (e.g. &lt;multiInstanceLoopCharacteristics isSequential="false|true"&gt;) The isSequential attribute indicates if the instances of that activity are executed sequentially or parallel. It does not mean that activities are executed asynchronously.</SPAN><BR /><BR /><SPAN>re: Performance issue.</SPAN><BR /><SPAN>The best way to solve this issue could be to profile your app. and find out what is getting slower and slower.</SPAN><BR /><BR /><SPAN>Regards</SPAN><BR /><SPAN>Martin</SPAN></BODY></HTML> Fri, 26 Sep 2014 05:55:54 GMT https://connect.hyland.com/t5/alfresco-archive/subprocesses-from-call-activity-are-getting-slower/m-p/179916#M133046 martin_grofcik 2014-09-26T05:55:54Z