Support Board
Date/Time: Tue, 22 Apr 2025 05:25:59 +0000
Reducing DOM Update intervals
View Count: 576
| [2023-02-23 22:07:27] |
| Thaddeus Fulmer - Posts: 71 |
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Hello, I'm interested in reducing DOM update intervals to 50 milliseconds to feel more like Jigsaw.I have 6 DOMS on a stand alone instance. I have an I9-13900k intel processor (24 cores). I want to know the maximum core percentage to guage in the task manager. I can't find it online and hoped you know the Maximum core percentage of each core? Just want to know if 50 milliseconds is doable. "You will know if the Chart Update Interval setting is too fast if the CPU usage of Sierra Chart, as reported in the system Task Manager, is near to the limit of a single core. For example, if your system has 8 cores, the maximum core percentage will be 12.5 percent as reported in the Task Manager. If you see the Sierra Chart process at the maximum or higher percentage for a single core, then it is presenting the maximum load to the CPU. Although Sierra Chart does use multiple threads, so you can see at certain times, a percentage which is higher than what a single core will use. Most of the time this will not be the case though." thank you, thaddeus |
| [2023-02-23 22:25:13] |
| John - SC Support - Posts: 39395 |
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Each Sierra Chart instance uses a single core, therefore the maximum amount you should see of the CPU usage for each Sierra Chart would be 4.166% (1/24*100), assuming you are viewing the CPU usage where 100% is across all cores.
For the most reliable, advanced, and zero cost futures order routing, use the Teton service: Sierra Chart Teton Futures Order Routing |
| [2023-02-23 22:55:41] |
| Thaddeus Fulmer - Posts: 71 |
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Ok, so I saw it between 4-5% and a little over. That would be too much for a single core?
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| [2023-02-24 08:43:43] |
| Sierra_Chart Engineering - Posts: 19290 |
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That is for you to make a judgment on. You can also run another instance of Sierra Chart and move some of your Trading DOMs to that instance: Using DTC Server for Data and Trading in Another Sierra Chart Instance Sierra Chart Support - Engineering Level Your definitive source for support. Other responses are from users. Try to keep your questions brief and to the point. Be aware of support policy: https://www.sierrachart.com/index.php?l=PostingInformation.php#GeneralInformation For the most reliable, advanced, and zero cost futures order routing, use the Teton service: Sierra Chart Teton Futures Order Routing Date Time Of Last Edit: 2023-02-24 08:44:05
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