What we do is use a local data queue to put the transactions into a queue for remote systems. The remote system has a job for each system it needs to pull from using a remote data queue. We never try to push the data only pull it. Now the problem may be that the data queue is full and your application is looping trying to write to the data queue. With our method of pulling, I can start up multiple jobs to pull from a system that is generating lots of transactions. Generally I have a job that checks the number of entries on a locale data queue and if it exceeds a thresh hold we submit a remote command to start another job to pull. HTH, Christopher K. Bipes mailto:ChrisB@Cross-Check.com Operations & Network Mgr mailto:Chris_Bipes@Yahoo.com CrossCheck, Inc. http://www.cross-check.com 6119 State Farm Drive Phone: 707 586-0551 x 1102 Rohnert Park CA 94928 Fax: 707 586-1884 -----Original Message----- From: Vengoal Chang [mailto:firstname.lastname@example.org] Sent: Wednesday, January 09, 2002 8:06 PM To: MIDRANGE-L@midrange.com Subject: Remote Data queue Job My Client has following situation: one AS/400 model 720 as backend server to service 4 frontend AS/400 270 with Data queue to transfer data from frontend to backend. The backend had 80~90% disk busy, but the CPU Utilization usage only 20~30% on peak time for data receiving from forntend. The situation drivened the system tempary hanged for interactive job. When lower data transfer load, the system CPU utilization usage always 100% and Disk busy also 80~90% for interactive job. So the lower data transfer load is normal. Why heavy data transfer load from frontend drivened the Disk IO Bound and downing the system throughput ? Which system job handle the receiving data queue data from another AS/400 ? How do I solve this condition ? Best Regards, Vengoal Chang ±i¯Â»È Technical Support Dimerco Data System Corporation Office Phone : 02-2511-7233 Ext.553 Office Fax : 02-2511-7237 , 02-2511-7238 Office mail : email@example.com Cellular Phone : 0922809196 Web site: http://www.geocities.com/vengoal/ AS/400 ePaper : http://maillist.to/ms1813 _______________________________________________ This is the Midrange Systems Technical Discussion (MIDRANGE-L) mailing list To post a message email: MIDRANGE-L@midrange.com To subscribe, unsubscribe, or change list options, visit: http://lists.midrange.com/cgi-bin/listinfo/midrange-l or email: MIDRANGE-Lfirstname.lastname@example.org Before posting, please take a moment to review the archives at http://archive.midrange.com/midrange-l.
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