To: funk who wrote (16 ) 4/5/1998 3:33:00 PM From: John Hunt Read Replies (2) | Respond to of 7382
Resource Problems As many MB Traders know, Real Tick III draws heavily on your computer's resources and the resource utilization increases significantly over the trading day. If resources drop enough, you are forced to close programs and / or reboot, which can be disconcerting, if it happens during a ' hot trade '. To alleviate this problem while they fix it, I have done some testing and upgrading this weekend with a view to increasing my starting resources and to establish which programs leak or fail to return resources, so that I can avoid them whenever I am running Real Tick III. To monitor resources, I used Microsoft's Rsrcmtr.exe program which I found it in the Window's directory. To increase starting resources, I installed the latest fixes / releases of all drivers such as ATI's video driver, Creative's soundblaster driver,etc as well as any programs that I might want to use. For example, I found that different releases of ATI's video drivers yielded different starting resource numbers. I also verified that I had installed all the important Windows 95 and Explorer patches from Microsoft's download site. (There are probably 20 or so). All of this effort yielded me about 4-5% more resources on startup, so that I know have 97%+ available with my Pentium 200 MMX. I also increased my 64 MB of ram to 128 MB and manually set and optimized the Windows 95 disk cache. While this eliminated most disk activity and made the computer overall a little faster, it had little effect on the resource readings. In subsequent testing, I found the following programs retain resources on closing. Uses, Retains Win 95 Winsock 5% 3% MS IE 4.01 w OE Mail 9% 3% MS Excel ver 7.0 5% 3% MS Wordpad 5% 3% MS Word ver 7.0 7% 3% Equis Metastock ver 6.5 9% 3% * This common 3% retained makes me wonder if it is caused by the compiler used ??? I found the latest versions of the following programs operate properly. That is, after you load, run and close them, you will return to your previous free resource level. Uses, Retains Real Tick III 39% 0% MS IE ver 4.01 w/o Mail 4% 0% NS Communicator ver 4.04 7% 0% Eudora Mail ver 3.0.5 4% 0% MIRC 2% 0% MS Notepad 3% 0% * Real Tick was set up with 1 page containing 2 Level II Market Maker Windows including Time & Sales, 2 intraday charts, 1 multiquote window, 1 account info window and 4 Market Minder windows. On my Pentium 200 MMX, the Real Tick III resource usage increases 10-15% to about 49-54% over the course of a trading day. When you add in the Winsock & MIRC, I am down to 35+% resources, and I am sure people with slower, less optimized machines have either had to re-boot or reduce the number of Real Tick windows that they use. In conclusion, if you are using Real Tick III, have a resource problem but need to use your browser or mail, you can minimize it by loading and unloading programs as you need them from the group that does not retain resources. Hope this helps someone else. :-)) John aka Snowman