Re: [Openstack] [Swift] CPU utilization consistently at 100%

2015-04-02 Thread Shrinand Javadekar
Top shows the CPUs pegged at ~100%. Writes are done by a tool built in-house which is similar in functionality to other object store benchmarking tools. As I mentioned, there are 256 parallel object writes (PUTS), each of 256K bytes. On Thu, Apr 2, 2015 at 9:21 PM, Yogesh Girikumar wrote: > Also

Re: [Openstack] [Swift] CPU utilization consistently at 100%

2015-04-02 Thread Yogesh Girikumar
Also how are you doing the object writes to benchmark it? Are you using dd? On 3 April 2015 at 09:50, Yogesh Girikumar wrote: > What does top say? > > On 3 April 2015 at 02:34, Shrinand Javadekar > wrote: > >> Hi, >> >> I have a single node Swift instance. It has 16 cpus, 8 disks and 64GB >> me

Re: [Openstack] [Swift] CPU utilization consistently at 100%

2015-04-02 Thread Yogesh Girikumar
What does top say? On 3 April 2015 at 02:34, Shrinand Javadekar wrote: > Hi, > > I have a single node Swift instance. It has 16 cpus, 8 disks and 64GB > memory. As part of testing, I am doing 256 object writes in parallel > for ~10 mins. Each object is also 256K bytes in size. > > While my exper

[Openstack] [Swift] CPU utilization consistently at 100%

2015-04-02 Thread Shrinand Javadekar
Hi, I have a single node Swift instance. It has 16 cpus, 8 disks and 64GB memory. As part of testing, I am doing 256 object writes in parallel for ~10 mins. Each object is also 256K bytes in size. While my experiment is running, I see that the CPU utilization of the box is always ~100%. I am tryi

Re: [Openstack] Latency of Neutron's floatingip-associate operation?

2015-04-02 Thread Mike Spreitzer
> I think I am seeing a latency on the order of 10 seconds between (a) > the time Neutron returns success from that operation and (b) the > time when the association is actually functioning. Is this sort of > latency to be expected? I am using Juno, ML2, OVS, and GRE, if it matters. Sorry, I