[QUOTE=Chuck;509198]What equipment does this person have access to?[/QUOTE]

I dont know but all it would take is 8 X 2080Ti

[QUOTE=Madpoo;509203]I ran across a couple systems lately that were doing something like that. Under a stress load like Prime95, at some point in the next 24 hours the svchost would start going nuts.

I spent a little time tracking it and it went into the acpi.sys stuff and I think it had to do with either some power management settings, or a driver thing...

It eventually went away and I'm not sure why, but I updated all of the drivers, went into the device management and if any device had power management settings I turned it off. Before that, I could reboot and it'd be okay until some random time later.

Other people had seen similar things and it seems like something on the system gets into a funky loop of hammering the system with interrupts, etc. Anyway, just something to consider.[/QUOTE]Thanks Madpoo. I have a pair of Core2Duo systems, about as identical as possible, and one has the issue and the other does not. Same maker, model, memory config, prime95 version and work type, 2 gpus, same gpu apps and exponent ranges, same OS version and flavor and patch level. Different AV. Hmmm. The one that's not acting up is the same AV as on several other systems (earlier and later OS versions) that do not have the issue but are different hardware models. And oddly, that AV installation's UI seems to hang regularly (but no svchost issue). The svchost-saturating-core system is the only system I currently have with a particular different AV (bought because of the UI issue on the other and selection constrained by OS-compatibility), whose UI behaves quite well. It's like Pat Paulsen said, the leading cause of forest fires is trees. The leading cause of problems is (prior) solutions. An earlier incarnation of the issue was Windows Update infinitely trying to obtain updates on the no longer supported OS. Just set advanced power management settings on all device categories as suggested. The next day or so should show whether that resolves it.

The 5 [B][COLOR="SeaGreen"]Green[/COLOR][/B] are already checked once.


[code]There are 12 assignments

82643257 PRP PRP, 88.10% 8 2018-11-28 2019-02-23 2019-02-24 2019-03-04 Kriesel
82658467 LL LL, 24.20% 26 2 2019-02-20 2019-02-24 2019-02-25 2019-02-26 ATH
82704487 LL 4 6 2019-02-21 2019-02-24 2019-02-25 2019-03-02 ATH
[COLOR="SeaGreen"]82722533 LL LL, [SIZE="3"]100.00%[/SIZE] 11 3 2018-12-02 2019-02-19 2019-02-20 2019-02-22 Scali[/COLOR]
82794451 LL LL, 96.70% 13 1 2018-12-09 2019-02-23 2019-02-24 2019-02-25 1997rj7
[COLOR="SeaGreen"]82801627 LL LL, [SIZE="3"]100.00%[/SIZE] 0 -21 2019-01-20 2019-01-28 2019-01-29 2019-01-29 Lars Boegild Thomsen[/COLOR]
82840783 LL LL, 87.90% 17 4 2018-12-13 2019-02-23 2019-02-24 2019-02-28 1997rj7
82859239 LL LL, 48.80% 19 1 2018-12-15 2019-02-20 2019-02-21 2019-02-25 -Anonymous-
82871167 LL LL, 39.60% 0 -22 2018-12-16 2019-01-25 2019-01-26 2019-02-02 Prime_Hunter
[COLOR="seagreen"]82886513 LL LL, 100.00% 27 4 2018-12-18 2019-02-18 2019-02-19 2019-02-23 1997rj7[/COLOR]
82886513 LL LL, 97.60% 22 0 2018-12-18 2019-02-23 2019-02-24 2019-02-24 1997rj7
82908599 LL LL, 74.10% 25 -4 2018-12-21 2019-02-13 2019-02-14 2019-02-20 Vinny
[COLOR="seagreen"]82917209 LL LL, 100.00% 24 5 2019-02-13 2019-02-19 2019-02-19 2019-02-24 riccardo uberti[/COLOR]
82959697 LL LL, 96.40% 19 0 2019-02-13 2019-02-24 2019-02-25 2019-02-24 Matthew Neu
82967897 LL LL, 63.80% 29 2 2018-12-25 2019-02-24 2019-02-25 2019-02-26 MooMoo2
[COLOR="seagreen"]82990393 LL LL, 100.00% 33 8 2018-12-29 2019-02-23 2019-02-24 2019-03-04 1997rj7[/COLOR]

©1996-2019 Mersenne Research, Inc. Current time: 2019-02-24 16:58 UTC - Page rendered in 0.1062s[/code]

[CODE]There are 7 assignments

[SIZE="1"]82643257 PRP PRP, 92.90% 5 2018-11-28 2019-02-27 2019-02-28 2019-03-05 Kriesel
82704487 LL PRP, 60.50% 23 2 2019-02-21 2019-02-28 2019-03-01 2019-03-02 ATH
82859239 LL LL, 48.90% 15 5 2018-12-15 2019-02-27 2019-02-28 2019-03-05 -Anonymous-
82871167 LL LL, xx.xx% 3 5 2019-02-24 2019-02-28 2019-03-01 2019-03-05 ATH
82908599 LL LL, 74.10% 15 -8 2018-12-21 2019-02-13 2019-02-14 2019-02-20 Vinny
82967897 LL LL, 84.40% 25 1 2018-12-25 2019-02-28 2019-03-01 2019-03-01 MooMoo2
82990393 LL LL, 85.80% 29 5 2018-12-29 2019-02-27 2019-02-28 2019-03-05 1997rj7[/SIZE]

[SIZE="2"]©1996-2019 Mersenne Research, Inc. Current time: 2019-02-28 19:02 UTC [/SIZE]- [/CODE]

[QUOTE=kriesel;509229]Just set advanced power management settings on all device categories as suggested. The next day or so should show whether that resolves it.[/QUOTE]Nope. Settings made and rechecked plus two reboots, still reverts to the slows daily.

now 6 to go to 83M
 

Vinny call your office, [URL="https://www.mersenne.org/M82908599"]82908599[/URL] stopped progressing weeks ago.

-Anonymous-, [URL="https://www.mersenne.org/M82908599"]82908599[/URL] will complete soon, expire or be unreserved and be reissued, or poached.
Holding up the progress for over 2 YEARS won't be allowed to occur.

The rest are projected to complete in a few days.

[QUOTE=kriesel;509896]..
-Anonymous-, [URL="https://www.mersenne.org/M82908599"]82908599[/URL] will complete soon, expire or be unreserved and be reissued, or poached.
Holding up the progress for over 2 YEARS won't be allowed to occur.
...[/QUOTE]

It'll expire in 13 days regardless. No worries.

Department of corrections
 

[QUOTE=kriesel;509896]
-Anonymous-, [B][COLOR=Red]82859239[/COLOR][/B] will complete soon, expire or be unreserved and be reissued, or poached.
Holding up the progress for over 2 YEARS won't be allowed to occur.
[/QUOTE]
Wrong exponent pasted in earlier. Normal server operation would automatically clean up the 82859239 stall in two weeks.

slow boat to DC
 

A couple others perhaps of note are over 3 months duration on DC. There are several others that are more than a week overdue, or have not reported in for weeks and are due by today. [URL]https://www.mersenne.org/assignments/?exp_lo=46629383&exp_hi=47000000&execm=1&exp1=1&extf=1&exfirst=1[/URL]

[URL="https://www.mersenne.org/M46939621"]46939621[/URL]D LL, 89.60%16 4 2018-11-18 2019-03-01 2019-03-02 2019-03-06 -Anonymous-
[URL="https://www.mersenne.org/M46954673"]46954673[/URL]D LL, 94.90% 18 -14 2018-11-20 2019-02-15 2019-02-16 2019-02-16 -Anonymous-

[QUOTE=Madpoo;509916]It'll expire in 13 days regardless. No worries.[/QUOTE]WHAT! The assignment rules are working well?!??! Shocker!:shock:
We missed ticking off a milestone in January, but we have been having a nice run of getting one almost every month for a while.

and then there were two
 

[URL]https://www.mersenne.org/assignments/?exp_lo=82859239&exp_hi=83000000&execm=1&exp1=1&extf=1&exdchk=1[/URL]

[CODE]Exponent type %comp exp ETA assigned last report next report ETA user
[URL="https://www.mersenne.org/M82859239"]82859239[/URL] LL, 48.90% 9 788 2018-12-15 2019-03-05 2019-03-06 2021-05-02 -Anonymous-
[URL="https://www.mersenne.org/M82908599"]82908599[/URL] LL, 74.10% 9 -14 2018-12-21 2019-02-13 2019-02-14 2019-02-20 Vinny[/CODE]


Both expire in 9 days. Beware the Ides of March.
Completion of the 83M first test milestone in March is still possible if these are reassigned on fast systems.