CPU utilization in Windows11 machine

Author	Message
PC Send message Joined: 28 Nov 21 Posts: 1 Credit: 1,794,705 RAC: 498	Message 1468 - Posted: 22 Jan 2022, 11:10:56 UTC Windows machine can not give more than 3-4% CPU utilization. CPU settings is 75% of the CPU with 100% CPU time. What can be possibly causing this? ID: 1468 · Rating: 0 · rate: / Reply Quote

Bryn Mawr Send message Joined: 16 Aug 21 Posts: 51 Credit: 18,831,226 RAC: 11,697	Message 1469 - Posted: 22 Jan 2022, 15:09:25 UTC - in response to Message 1468. Windows machine can not give more than 3-4% CPU utilization. CPU settings is 75% of the CPU with 100% CPU time. What can be possibly causing this? What memory do you have and what are the memory settings in Boinc? What are the suspend settings? What tasks are running? ID: 1469 · Rating: 0 · rate: / Reply Quote

hoarfrost Volunteer moderator Project administrator Project developer Send message Joined: 11 Oct 20 Posts: 345 Credit: 25,749,080 RAC: 683	Message 1471 - Posted: 22 Jan 2022, 20:20:20 UTC Last modified: 13 Aug 2022, 12:24:10 UTC Maybe separate settings for "Computer in use" state are exist? ID: 1471 · Rating: 0 · rate: / Reply Quote

jm7 Send message Joined: 31 Jul 22 Posts: 16 Credit: 30,465 RAC: 0	Message 1693 - Posted: 11 Aug 2022, 16:59:11 UTC Similar problem. 14 core i7 windows 11 machine. I had CPUs to be used set to 30% CPU time at 60% and the CPU usage would bounce between a few percent and 100 a couple of times per second. I have stopped downloads from SiDock and the problem appears to have disappeared even with percent of CPUs at 80%. I have the machine set to run off of local preferences, and I have CPU and GPU set to run based on preferences. ID: 1693 · Rating: 0 · rate: / Reply Quote

Sven Scheuch Send message Joined: 30 Jan 21 Posts: 2 Credit: 5,932,106 RAC: 2,551	Message 2097 - Posted: 26 Jul 2023, 14:36:56 UTC Got an unexpected spread between WU runtime and CPU time with Win 11, like 70% cpu time compared to runtime. Seems not to be limited to cmdock alone. Curiously, Boinc on Linux on the same machine does not have this problem. I am am using a i5-13500 Intel-CPU with Win 11 Pro 22H2 and Ubuntu Linux 23.04, respectively. With Win 11 cmdock is not going above 9% CPU usage per thread, while an Einstein GPU task is using 13% CPU (part-time). Any idea how to fix that? Too much wasted runtime an Windows. Should switch to Linux permanently then. ID: 2097 · Rating: 0 · rate: / Reply Quote