Displaying 3 results from an estimated 3 matches for "515743".
Did you mean:
515733
2010 Jan 24
5
Centos/Linux Disk Caching, might be OT in some ways
I'm trying to optimize some database app running on a CentOS server
and wanted to confirm some things about the disk/file caching
mechanism.
>From what I've read, Linux has a Virtual Filesystem layer that sits
between the physical file system and everything else. So no matter
what FS is used, applications are still addressing the VFS. Due to
this, disk caching is done on an inode/block
2013 Dec 23
2
[PATCH net-next 3/3] net: auto-tune mergeable rx buffer size for improved performance
On Mon, Dec 16, 2013 at 04:16:29PM -0800, Michael Dalton wrote:
> Commit 2613af0ed18a ("virtio_net: migrate mergeable rx buffers to page frag
> allocators") changed the mergeable receive buffer size from PAGE_SIZE to
> MTU-size, introducing a single-stream regression for benchmarks with large
> average packet size. There is no single optimal buffer size for all
>
2013 Dec 23
2
[PATCH net-next 3/3] net: auto-tune mergeable rx buffer size for improved performance
On Mon, Dec 16, 2013 at 04:16:29PM -0800, Michael Dalton wrote:
> Commit 2613af0ed18a ("virtio_net: migrate mergeable rx buffers to page frag
> allocators") changed the mergeable receive buffer size from PAGE_SIZE to
> MTU-size, introducing a single-stream regression for benchmarks with large
> average packet size. There is no single optimal buffer size for all
>