<div><font color="#000000"><font><font face="courier new,monospace">Guys ??</font></font></font></div><font color="#000000"><font><font face="courier new,monospace">Anyone ??</font></font></font><div><font color="#000000"><font><font face="courier new,monospace"><br clear="all">
</font></font></font><div><font><b><br></b></font></div><div><font><b><img src="http://s14.postimage.org/sg1lztqep/cloudbuilders_Logo_last_small.png" width="96" height="58"><br></b></font></div><font><b>Alejandro Comisario <br>
#melicloud CloudBuilders</b></font><br>
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<br><br><div class="gmail_quote">On Mon, Oct 15, 2012 at 11:59 AM, Kiall Mac Innes <span dir="ltr"><<a href="mailto:kiall@managedit.ie" target="_blank">kiall@managedit.ie</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<p>While I can't answer your question (I've never used swift) - it's worth mentioning many of the openstack folks are en-route/at the design summit.</p>
<p>Also - you might have more luck on the openstack-operators list, rather than the general list.</p>
<p>Kiall</p>
<div class="gmail_quote"><div><div class="h5">On Oct 15, 2012 2:57 PM, "Alejandro Comisario" <<a href="mailto:alejandro.comisario@mercadolibre.com" target="_blank">alejandro.comisario@mercadolibre.com</a>> wrote:<br type="attribution">
</div></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div class="h5">
<div><font face="courier new, monospace">Its worth to know that the objects in the cluster, are going to be from 200KB the biggest and 50KB the tiniest.</font></div><div><font face="courier new, monospace">Any considerations regarding this ?</font></div>
<font face="courier new, monospace"><div><font face="courier new, monospace"><br></font></div>-----</font><div><font face="courier new, monospace">alejandrito<br></font><br><div class="gmail_quote">On Thu, Oct 11, 2012 at 8:28 PM, Alejandro Comisario <span dir="ltr"><<a href="mailto:alejandro.comisario@mercadolibre.com" target="_blank">alejandro.comisario@mercadolibre.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div>Hi Stackers !</div><div>This is the thing, today we have a 24 datanodes (3 copies, 90TB usables) each datanode has 2 intel hexacores CPU with HT and 96GB of RAM, and 6 Proxies with the same hardware configuration, using swift 1.4.8 with keystone.</div>
<div>Regarding the networking, each proxy / datanodes has a dual 1Gb nic, bonded in LACP mode 4, each of the proxies are behind an F5 BigIP Load Balancer ( so, no worries over there ).</div><div><br></div><div>Today, we are receiving 5000 RPM ( Requests per Minute ) with 660 RPM per Proxies, i know its low, but now ... with a new product migration, soon ( really soon ) we are expecting to receive about a total of 90.000 RPM average ( 1500 req / s ) with weekly peaks of 200.000 RPM ( 3500 req / s ) to the swift api, witch will be 90% public gets ( no keystone auth ) and 10% authorized PUTS (keystone in the middle, worth to know that we have a 10 keystone vms pool, connected to a 5 nodes galera mysql cluster, so no worries there either ) </div>
<div><br></div><div>So, 3500 req/s divided by 6 proxy nodes doesnt sounds too much, but well, its a number that we cant ignore.</div><div>What do you think about this numbers? does this 6 proxies sounds good, or we should double or triple the proxies ? Does anyone has this size of requests and can share their configs ?</div>
<div><br></div><div>Thanks a lot, hoping to ear from you guys !</div><div><br></div>-----<br>
<div><font face="courier new, monospace">alejandrito</font></div>
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