System Freezing - Out Of Memory/Swap

Message boards : Cafe Rosetta : System Freezing - Out Of Memory/Swap

To post messages, you must log in.

AuthorMessage
hangint3n

Send message
Joined: 23 Mar 20
Posts: 8
Credit: 1,958,078
RAC: 0
Message 100578 - Posted: 8 Feb 2021, 18:32:39 UTC
Last modified: 8 Feb 2021, 18:33:46 UTC

This is the third time this has happened to this computer. Even though I've setup parameters in in the computing preferences to limit the amount of ram/memory and cpu performance this project keeps freezing up this computer. Unless I get a clear solution I'm going to have to discontinuing supporting this project.
ID: 100578 · Rating: 0 · rate: Rate + / Rate - Report as offensive    Reply Quote
Brian Nixon

Send message
Joined: 12 Apr 20
Posts: 293
Credit: 8,432,366
RAC: 0
Message 100581 - Posted: 8 Feb 2021, 19:59:42 UTC - in response to Message 100578.  

Your recent valid tasks have each used 500–1100 MB of memory, which is normal. What else is running on your machine at the same time as Rosetta?
ID: 100581 · Rating: 0 · rate: Rate + / Rate - Report as offensive    Reply Quote
hangint3n

Send message
Joined: 23 Mar 20
Posts: 8
Credit: 1,958,078
RAC: 0
Message 100582 - Posted: 8 Feb 2021, 22:33:51 UTC - in response to Message 100581.  
Last modified: 8 Feb 2021, 22:35:22 UTC

Your recent valid tasks have each used 500–1100 MB of memory, which is normal. What else is running on your machine at the same time as Rosetta?


It is a Gentoo Linux Box, with 32Gb ram, and a AMD 1800X CPU, 1Tb SSD, w/ 756Gb of freespace, Boinc/Rossetta is run 12 threads.
ID: 100582 · Rating: 0 · rate: Rate + / Rate - Report as offensive    Reply Quote
Profile Grant (SSSF)

Send message
Joined: 28 Mar 20
Posts: 1509
Credit: 15,287,831
RAC: 23,584
Message 100583 - Posted: 8 Feb 2021, 22:56:09 UTC

I've got 12 cores/threads & 32GB of RAM & the most my system has used over the last few days is just on 16GB.
I suggest you use your system tools to see what is actually using the RAM- it's not Rosetta Tasks (at least not this time).
Grant
Darwin NT
ID: 100583 · Rating: 0 · rate: Rate + / Rate - Report as offensive    Reply Quote
hangint3n

Send message
Joined: 23 Mar 20
Posts: 8
Credit: 1,958,078
RAC: 0
Message 100584 - Posted: 9 Feb 2021, 0:07:47 UTC - in response to Message 100583.  

I've got 12 cores/threads & 32GB of RAM & the most my system has used over the last few days is just on 16GB.
I suggest you use your system tools to see what is actually using the RAM- it's not Rosetta Tasks (at least not this time).


I'll have to look into this more. Need to learn how to capture SSD and memory data when system freezing.
ID: 100584 · Rating: 0 · rate: Rate + / Rate - Report as offensive    Reply Quote
Profile Grant (SSSF)

Send message
Joined: 28 Mar 20
Posts: 1509
Credit: 15,287,831
RAC: 23,584
Message 100585 - Posted: 9 Feb 2021, 0:35:03 UTC - in response to Message 100584.  

I'll have to look into this more. Need to learn how to capture SSD and memory data when system freezing.
Or at least just have the system monitor up so you can see when the RAM is getting used up or SSD I/O is increasing.

System freezing can also be due to RAM issues. Using more system RAM leading to use of addresses that aren't usually used, but are faulty. Worth running a good RAM tester. Overheating CPU/PSU usually results in re-boots, but system lockups can also occur.
Grant
Darwin NT
ID: 100585 · Rating: 0 · rate: Rate + / Rate - Report as offensive    Reply Quote
mikey
Avatar

Send message
Joined: 5 Jan 06
Posts: 1894
Credit: 8,786,737
RAC: 1,100
Message 100588 - Posted: 9 Feb 2021, 4:12:27 UTC - in response to Message 100585.  

I'll have to look into this more. Need to learn how to capture SSD and memory data when system freezing.
Or at least just have the system monitor up so you can see when the RAM is getting used up or SSD I/O is increasing.

System freezing can also be due to RAM issues. Using more system RAM leading to use of addresses that aren't usually used, but are faulty. Worth running a good RAM tester. Overheating CPU/PSU usually results in re-boots, but system lockups can also occur.


One of my Linux boxes also freezes when the hard drive space is down under 1gb, it's from a hidden system file that just keeps growing nd growing and growing at often over 100gb per day. I 'fixed' it on one pc by using a 1TB drive and now I only have to reboot about once a week or so to clear it out. The file seems to clear itself after 2 reboots. An no I don't remember the name of the file but it had as alot of x's and or 0's in the name from my sketchy memory of about a month ago when I looked.
ID: 100588 · Rating: 0 · rate: Rate + / Rate - Report as offensive    Reply Quote

Message boards : Cafe Rosetta : System Freezing - Out Of Memory/Swap



©2024 University of Washington
https://www.bakerlab.org