xen-ia64-devel
RE: [Xen-ia64-devel] [PATCH] Add event callback for xen/ia64
On Wed, 2006-04-12 at 10:18 +0800, Tian, Kevin wrote:
> Hi, Alex,
> Could you provide something about your test environment,
> and then I can try identical steps as yours to see what's the
> bottleneck? For example:
> - dom0 memory size
> - domU memory size
> - How do you measure the network throughput?
>
> BTW, Isaku's patch is upon Rev 9492, and then I'll also
> measure upon that version.
Hi Kevin,
My dom0 memory is the default 512MB, domU is 1GB (7GB in the system,
2-way w/ default vcpu to phys cpu mappings). My throughput test is
simply pulling a ~300MB file from a local server using wget. Something
like:
wget -O /dev/null http://local.server/big_file
Wget provides a progress report and average throughput at the end of the
transfer. Let me know if you get different results, I tried several
times and seemed to get consistently degraded performance with the event
callback patch. Thanks,
Alex
--
Alex Williamson HP Linux & Open Source Lab
_______________________________________________
Xen-ia64-devel mailing list
Xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-ia64-devel
|
<Prev in Thread] |
Current Thread |
[Next in Thread>
|
- [Xen-ia64-devel] [PATCH] Add event callback for xen/ia64, Tian, Kevin
- RE: [Xen-ia64-devel] [PATCH] Add event callback for xen/ia64, Tian, Kevin
- RE: [Xen-ia64-devel] [PATCH] Add event callback for xen/ia64, Tian, Kevin
- RE: [Xen-ia64-devel] [PATCH] Add event callback for xen/ia64,
Alex Williamson <=
- RE: [Xen-ia64-devel] [PATCH] Add event callback for xen/ia64, Tian, Kevin
- RE: [Xen-ia64-devel] [PATCH] Add event callback for xen/ia64, Tian, Kevin
- RE: [Xen-ia64-devel] [PATCH] Add event callback for xen/ia64, Tian, Kevin
- RE: [Xen-ia64-devel] [PATCH] Add event callback for xen/ia64, Tian, Kevin
- RE: [Xen-ia64-devel] [PATCH] Add event callback for xen/ia64, Tian, Kevin
|
|
|