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<div class="moz-cite-prefix">Hi Wanghong, <br>
<br>
On 12/17/2013 03:10 PM, 王宏 wrote:<br>
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cite="mid:CAKA_48Bq1+Pq1YAJ+rw13SDF0+SCHhKWCUNWD__ZuZ4=nYcEqw@mail.gmail.com"
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<div dir="ltr">Hi Neependra.<br>
<br>
We have done some keystone performance works already at HuaWei.
We are interested in the number of PKI_token_authentication or<br>
PKI_token_revocation_list_get requests that keystone V3 can
handle per second. <br>
We also made some attempts to improve the concurrency value per
second.<br>
<br>
We had measured the concurrency value against a single-process
Pthon-only keystone server, a multi-processes Keystone server
running inside an Apache container server and 2, 3, 4
multi-processes Keystone servers running inside an Apache
container server.<br>
<br>
Could I modify your wiki to share the detail data? <br>
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Sure. <br>
<br>
Regards,<br>
Neependra<br>
<br>
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cite="mid:CAKA_48Bq1+Pq1YAJ+rw13SDF0+SCHhKWCUNWD__ZuZ4=nYcEqw@mail.gmail.com"
type="cite">
<div dir="ltr"><br>
Regards<br>
wanghong<br>
</div>
<div class="gmail_extra"><br>
<br>
<div class="gmail_quote">2013/12/17 Neependra Khare <span
dir="ltr"><<a moz-do-not-send="true"
href="mailto:nkhare@redhat.com" target="_blank">nkhare@redhat.com</a>></span><br>
<blockquote class="gmail_quote">
<div>
<div>Hi Tristan, <br>
<div class="im"> <br>
On 12/16/2013 09:51 PM, Tristan De Cacqueray wrote:<br>
</div>
</div>
<div class="im">
<blockquote type="cite">
<pre>On Wed, 11 Dec 2013 14:41:15 -0500
ayoung at <a moz-do-not-send="true" href="http://redhat.com" target="_blank">redhat.com</a> (Adam Young) wrote:
</pre>
<blockquote type="cite">
<pre>Sounds good for a start.
There is a lot in Devstack that should help as far as documenting how
to set up LDAP etc.
Can you indicate which is going to be your first effort? We
(Keystone team) can provide some guidance on how to best hammer on it.
</pre>
</blockquote>
<pre>Hello!
So I have started the UUID vs PKI and SQL vs LDAP comparison into one
benchmark using Devstack. I mostly focus on the time it takes to
validate token in those four scenarios, though I measure the time it
takes to create users and generate tokens as well. </pre>
</blockquote>
</div>
Thanks for taking it up.
<div class="im"><br>
<blockquote type="cite">
<pre>I edited the wiki page to document this test, including the scripts
being used. Maybe those should be removed as the page grows...
The results should be ready in a couple of hours.</pre>
</blockquote>
</div>
May be we can put the scripts used here on github or
somewhere else. <br>
Any suggestions ?
<div class="im"><br>
<blockquote type="cite">
<pre>Feedback are most welcome, and feel free to use/improve the code I
pasted!</pre>
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</div>
- I think we need to test with more numbers of users.<br>
- We should consider scenarios when creation, generation
and validation happening in parallel.<br>
- We should do the test when there is already some
existing dataset on the Keystone consisting of <br>
expired tokens etc. <br>
<br>
<br>
Regards,<br>
Neependra<br>
<br>
<blockquote type="cite">
<pre>Cheers,
Tristan.
</pre>
<div class="im"> <br>
<fieldset></fieldset>
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<br>
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