On 07/06/2012 06:52 AM, Naveen Kuna wrote:
Hi All,
Can anyone know performance metrics of RabbitMQServer ?
Google is your friend :)
http://stackoverflow.com/questions/7921324/performance-comparison-between-zeromq-rabbitmq-and-apache-qpid
Keep in mind you have different feature sets
On 06/21/2012 02:21 PM, Rick Jones wrote:
TSO and GRO can cover a multitude of path-length sins :)
That is one of the reasons netperf does more than just bulk transfer :)
When I was/am measuring scaling of an SMP node I would use
aggregate, burst-mode, single-byte netperf TCP_RR tests to
On 06/20/2012 08:09 PM, Huang Zhiteng wrote:
On Thu, Jun 21, 2012 at 12:36 AM, Rick Jonesrick.jon...@hp.com wrote:
I do not have numbers I can share, but do have an interest in discussing
methodology for evaluating scaling particularly as regards to
networking. My initial thoughts are simply
On Thu, Jun 21, 2012 at 11:16 AM, Rick Jones rick.jon...@hp.com wrote:
On 06/20/2012 08:09 PM, Huang Zhiteng wrote:
By 'network scaling', do you mean the aggregated throughput
(bandwidth, packets/sec) of the entire cloud (or part of it)? I think
picking up 'netperf' as micro benchmark is just
On 06/21/2012 12:41 PM, Narayan Desai wrote:
We did a bunch of similar tests to determine the overhead caused by
kvm and limitations of the nova network architecture. We found that
VMs themselves were able to consistently saturate the network link
available to the host system, whether it was
On Thu, Jun 21, 2012 at 4:21 PM, Rick Jones rick.jon...@hp.com wrote:
TSO and GRO can cover a multitude of path-length sins :)
Along with a 64 MB TCP window ;)
That is one of the reasons netperf does more than just bulk transfer :)
When I was/am measuring scaling of an SMP node I would use
On Wed, Jun 20, 2012 at 5:56 AM, Neelakantam Gaddam
neelugad...@gmail.comwrote:
Hi All,
I want to do performance analysis on top of
[openstack,Qauntum,openvswitch] setup. I am interested in the following
metrics.
VM life cycle (creation, deletion, boot..,etc)
VM Migration
Quantum
Hi
That's been my focus for a while now. We're using Tach to instrument openstack,
quantum, glance and a bunch of other components.
https://github.com/ohthree/tach
Also, there's StackTach which will consume the notifications and give you a
real-time display of what's happening in the system
On 06/20/2012 05:56 AM, Neelakantam Gaddam wrote:
Hi All,
I want to do performance analysis on top of
[openstack,Qauntum,openvswitch] setup. I am interested in the following
metrics.
VM life cycle (creation, deletion, boot..,etc)
VM Migration
Quantum (network, port creation/deletion..,etc)
On Thu, Jun 21, 2012 at 12:36 AM, Rick Jones rick.jon...@hp.com wrote:
I do not have numbers I can share, but do have an interest in discussing
methodology for evaluating scaling particularly as regards to
networking. My initial thoughts are simply starting with what I have done
for network
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