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System unresponsive at max RAM usage

OneMoar

There is Always Moar
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johnspack

Here For Good!
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I agree tons.. linux is far superior at using ram. After a month of running dozens of linux distros... I can safely say that linux only needs less than 2gbs for itself, it can use the rest of your ram for anything else.
I laugh at scenarios where I'm seeing 14gbs use under windows because I've had a few firefox tabs running a day or 2... under linux its 200mbs. Dam. Windows sucks.
 

OneMoar

There is Always Moar
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Apr 9, 2010
Messages
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System Name RPC MK2.5
Processor Ryzen 5800x
Motherboard Gigabyte Aorus Pro V2
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Memory CL16 BL2K16G36C16U4RL 3600 1:1 micron e-die
Video Card(s) GIGABYTE RTX 3070 Ti GAMING OC
Storage ADATA SX8200PRO NVME 512GB, Intel 545s 500GBSSD, ADATA SU800 SSD, 3TB Spinner
Display(s) LG Ultra Gear 32 1440p 165hz Dell 1440p 75hz
Case Phanteks P300 /w 300A front panel conversion
Audio Device(s) onboard
Power Supply SeaSonic Focus+ Platinum 750W
Mouse Kone burst Pro
Keyboard EVGA Z15
Software Windows 11 +startisallback
I agree tons.. linux is far superior at using ram. After a month of running dozens of linux distros... I can safely say that linux only needs less than 2gbs for itself, it can use the rest of your ram for anything else.
I laugh at scenarios where I'm seeing 14gbs use under windows because I've had a few firefox tabs running a day or 2... under linux its 200mbs. Dam. Windows sucks.
Nope
its just his use case sucks and his program was written by a monkey
 
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I do have ubuntu installed on my old mx200, I can pull that out and see running in native linux change anything. Maybe not. who knows. I am just throwing mud at wall and see what sticks.

While a good deal of work has been put into the Linux Subsystem regarding memory and swap management in the last year, there are still a few things the devs acknowledge are not completely handled yet. Now, I don't know whether or not mothur or it's dependencies are one of these fringe cases or not, but booting into native Linux would be a step I recommend.
 

OneMoar

There is Always Moar
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Motherboard Gigabyte Aorus Pro V2
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Memory CL16 BL2K16G36C16U4RL 3600 1:1 micron e-die
Video Card(s) GIGABYTE RTX 3070 Ti GAMING OC
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Display(s) LG Ultra Gear 32 1440p 165hz Dell 1440p 75hz
Case Phanteks P300 /w 300A front panel conversion
Audio Device(s) onboard
Power Supply SeaSonic Focus+ Platinum 750W
Mouse Kone burst Pro
Keyboard EVGA Z15
Software Windows 11 +startisallback
you aren't a very good programer if you can't manage your in-memory data sets properly
no program no matter how demanding should ever use so much ram that it locks the system
if you need more resources then available you sacrifice performance
 
Joined
Mar 18, 2008
Messages
5,717 (0.97/day)
System Name Virtual Reality / Bioinformatics
Processor Undead CPU
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Cooling Noctua NH-D15
Memory GSkill 128GB DDR4-3000
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Case Fractal Design R5
Audio Device(s) BOSE 2.0
Power Supply Seasonic 850watt
Mouse Logitech Master MX
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So finally decided to pay for a spot on the HPC high memory node. 20c40t with1.5TB ram and 2TB storage. Hopefully it will finish.
 
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