jwcolby
jwcolby at colbyconsulting.com
Wed Apr 4 14:10:54 CDT 2012
LOL. GC? What is GC? John W. Colby Colby Consulting Reality is what refuses to go away when you do not believe in it On 4/4/2012 12:41 PM, Salakhetdinov Shamil wrote: > GC ? > > > Wed, 04 Apr 2012 10:02:28 -0400 от jwcolby<jwcolby at colbyconsulting.com>: >> I am baffled by what I am seeing in my threaded program. I start a thread which basically pulls >> data from SQL Server. It does so then does a thread.sleep(10000) which should sleep for 10000 ms >> (10 seconds). During the sleep, the processor usage jumps to roughly 25%. >> >> That indicates that the sleep enables something else to go bonkers but what is that "something else" >> and why does it depend on this thread sleeping? I really don't want my app consuming 25% of the >> processor sleeping. >> >> On Google I see this question posted on many venues but no real answer. >> >> In fact I decided that what I was really trying to accomplish was provided by a timer class so I am >> in the process of rewriting my code to use the timer. I did it in one place and it works well, no >> more do while / thread.sleep for me. >> >> I'd still like to know what caused the system to spike CPU usage when the thread was sleeping though. >> >> -- >> John W. Colby >> Colby Consulting >> >> Reality is what refuses to go away >> when you do not believe in it >> >> _______________________________________________ >> dba-VB mailing list >> dba-VB at databaseadvisors.com >> http://databaseadvisors.com/mailman/listinfo/dba-vb >> http://www.databaseadvisors.com >> >> > > _______________________________________________ > dba-VB mailing list > dba-VB at databaseadvisors.com > http://databaseadvisors.com/mailman/listinfo/dba-vb > http://www.databaseadvisors.com >