-1
votes
0answers
22 views

Linux healthy number of major page faults

I have a Solr process which has mapped 100 GB into virtual memory. When I run a load test on the query side, I read from /proc/<pid>/stat that the process has between 200 and 500 page faults per ...
1
vote
3answers
124 views

Do I need Readyboost and page file if I have lots of free RAM?

I have 12 GB RAM installed in my laptop. I have currently both page file and ready boost disabled. Most of the time my RAM usage are under 6 GB. So, I still have 6 GB RAM all the time. Considering ...
1
vote
1answer
30 views

How to know the size of page frame used by my OS?

How to know the size of page frame used by my OS ? This could be useful for some optimizations when I code. (Allocate big buffer that fit in a page frame for example). Page frame is determined by ...
2
votes
2answers
599 views

Why does increasing Virtual Memory not helping game performance? [closed]

My RAM has a pathetic 2GB and most of my applications and background services take up at least 25% to 35% of it and thus causing the game to be laggy and all. I've tried adding virtual memory, from ...
12
votes
5answers
1k views

Increase page file or buy RAM?

I've a 10+ year old XP PC which surprisingly still works however one of the 256MB RAM finally died. Now I am left with just 256MB. As expected the PC became slower however when I tried to increase the ...
1
vote
2answers
184 views

Best Settings for Windows 7 PC with lots of memory and CPU [closed]

I have a PC with Windows 7 Ultimate (64Bit) with 24 GB of ram and Intel i7 X980 (6 Cores). I would like to know, what are best settings/tweaks I should have for faster performance and efficient ...
0
votes
1answer
345 views

Will a swap file not slow down the system so much if a Solid State Drive is used?

Usually when RAM runs out, and a swap file is used, then the system can become really slow. But if the notebook or desktop is using SSD already, will a swap file be such a bad idea any more? Can ...
1
vote
4answers
2k views

Will allocating too much virtual memory have any negative effect on your laptop?

Like will it slow down your boot-up? Also what problems will arise if you allocate more hard drive memory for virtual memory than what is available, will that cause any issues?
7
votes
4answers
8k views

Why is my browser using so much memory?

I've recently had problems with Firefox running very slowly when I have many tabs open; say 20 tabs. My whole system would slow down. I decided to give Google Chrome a try, and it started out fine. ...
0
votes
1answer
2k views

Can I disable virtual memory? [duplicate]

Possible Duplicate: Do I still need to use virtual memory? Suppose I have a system with 8 gigs of RAM. I have used systems with less than that including physical RAM and virtual memory. ...
2
votes
2answers
634 views

Make JVM use Virtual Memory only after using 1GB of RAM

Id like to run a memory intensive java program and limit how much physical memory it can use. Is possible to configure the JVM to use no more than 1gb of RAM, and use only virtual memory after it ...
2
votes
2answers
498 views

Optimizing Windows XP to use less HD access

I have a corporate laptop with a great processor and 4 gigs of RAM, however the HD is ancient, we're talking 4200RPM here, roundabouts. Programs run great, but load horribly, horribly slow. Any ...