Re: Single CPU Performance Problems?

"Gregory P. Schin" wrote: > > Thank you all for the responses. We have made some changes to the onconfig and > had an improvement to around 18 rows a second. But - after about 1 hour it just > seems to hang. I will post below the new onconfig, the onstat output when it is > running good and then the onconfig output when it is hung. While it is hung the > cpu is pegged, the hard drives are not doing anything and that lasts for about > 1/2 hour. After about 1/2 hour it goes back to processing the rows at about 18 > rows a second. > > I am going to keep trying different things to improve the performance. Also, I > am trying to figure out if the database is causing the 1/2 hr delays. I can't remember the start of this thread. But is it possible this delay is a checkpoint? Cheers, -- Mark. +----------------------------------------------------------+-----------+ | Mark D. Stock http://www.informix.com |//////// /| | mailto:mdstock@mydas.freeserve.co.uk |///// / //| | http://www.iiug.org +-----------------------------------+//// / ///| | |What year 2000 bug? year 2000 bug? |/// / ////| | |year 2000 bug? year 2000 bug? year |// / /////| | |2000 bug? year 2000 bug? year 1900 |/ ////////| +----------------------+-----------------------------------+-----------+