1
vote
0answers
74 views

Monitoring and reporting on page faults to determine memory issues

I'm in the process of configuring a performance monitor(s) against all servers in my domain. I'm using WhatsUp Gold 16.2 to send an alert when we reach certain thresholds. I recently read an article ...
2
votes
1answer
54 views

What is System Code Total Bytes

I am trying to use perfmon, and according to MSDN, the "System Code Total Bytes" counter ... Shows the size, in bytes, of pageable operating system code currently in virtual memory. It is a ...
2
votes
1answer
417 views

Apache is not using SWAP and it's reporting page allocation failure

Check the logs: httpd: page allocation failure. order:4, mode:0xd0 Call Trace: [<ffffffff8000f696>] __alloc_pages+0x2ef/0x308 [<ffffffff80017a40>] cache_grow+0x139/0x3c7 ...
3
votes
1answer
674 views

Reducing Virtual memory Page File Size on Windows 7

I've upgraded my PC to 16GB RAM and I've noticed the page file is at 16GB as well. Since I decided to go SSD, hard drive space is a bit limited so I would like to try and claim some of that 16GB back. ...
3
votes
4answers
2k views

Windows swap file: why do I have a 3GB swap file when I have 8GB RAM?

Here is my system info: I built a DIY system with the expectation that there wouldn't be any need for a swap file, yet there it is, 3340MB. Can anyone explain this? Is it really anything I ...
172
votes
14answers
64k views

Any benefit or detriment from removing a pagefile on an 8GB RAM machine?

I'm running Windows 7 on a dual core, x64 AMD with 8GB RAM. Do I even need a pagefile? Will removing it help or hurt performance? Would it make a difference if this is a server or a desktop? Does ...
6
votes
3answers
4k views

Virtual memory in virtualized machines (Swap File in VM?)

What are the opinions on allowing virtual memory inside a virtual machine? For example, a host machine w/8 Gig of memory, I could run 4 VMs each w/2 Gig (roughly) and there would be no host ...