Open Stack

Adding Joe email to the discussion since he's not subscribed on openstack-dev@

On Fri, Mar 22, 2013 at 5:40 PM, heckj <heckj at mac.com> wrote:
> We don't have any explicit benchmarking scripts set up and captured for Keystone in keystone's code base.
>
> I've been doing benchmarking and live-system analysis, in my case based on post-processing of proxy log output and then reporting latency and processing times for various API calls. My analysis has been mostly whole system and a specific configuration. The logs were generated using various "work the cloud" continual load tests.
>
> For single-point direct analysis, you could use any testing system you like that generates HTTP request with specific bodies and headers - grinder, locust, etc. I don't know if anyone working on Tempest has done similar things or not.
>
> - joe
>
> On Mar 22, 2013, at 7:47 AM, Joe Hakim Rahme <joe.hakim.rahme at enovance.com> wrote:
>> I wrote a short benchmark script that launches multiple requests to
>> Keystone and measures the response time to get the authentication
>> token. Since I couldn't find anything that does this in Keystone, I
>> thought it'd be a good idea to add a benchmark tool. Swift already has
>> something similar (common/bench.py).
>>
>> Since I am new to the community (and OpenStack in general) I thought I'd
>> consult with you here to avoid going in a wrong direction. So here are a
>> few questions:
>>
>> - Is there an existing script that does this and that I might have
>>   missed?
>> - What features would you suggest I include in this tool?
>> - Should I follow (reuse?) what's already done for the Swift bench?
>>
>> Thank you for your answers,
>> J.
>>
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>
>
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