Guys ?? Anyone ?? * * * * *Alejandro Comisario #melicloud CloudBuilders* Arias 3751, Piso 7 (C1430CRG) Ciudad de Buenos Aires - Argentina Cel: +549(11) 15-3770-1857 Tel : +54(11) 4640-8443
On Mon, Oct 15, 2012 at 11:59 AM, Kiall Mac Innes <ki...@managedit.ie>wrote: > 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. > > Also - you might have more luck on the openstack-operators list, rather > than the general list. > > Kiall > On Oct 15, 2012 2:57 PM, "Alejandro Comisario" < > alejandro.comisa...@mercadolibre.com> wrote: > >> Its worth to know that the objects in the cluster, are going to be from >> 200KB the biggest and 50KB the tiniest. >> Any considerations regarding this ? >> >> ----- >> alejandrito >> >> On Thu, Oct 11, 2012 at 8:28 PM, Alejandro Comisario < >> alejandro.comisa...@mercadolibre.com> wrote: >> >>> Hi Stackers ! >>> 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. >>> 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 ). >>> >>> 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 ) >>> >>> So, 3500 req/s divided by 6 proxy nodes doesnt sounds too much, but >>> well, its a number that we cant ignore. >>> 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 ? >>> >>> Thanks a lot, hoping to ear from you guys ! >>> >>> ----- >>> alejandrito >>> >> >> >> _______________________________________________ >> Mailing list: https://launchpad.net/~openstack >> Post to : openstack@lists.launchpad.net >> Unsubscribe : https://launchpad.net/~openstack >> More help : https://help.launchpad.net/ListHelp >> >>
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