Re: rados bench throughput with no disk or network activity

2015-05-29 Thread Dałek , Piotr
-Original Message- From: ceph-devel-ow...@vger.kernel.org [mailto:ceph-devel- ow...@vger.kernel.org] On Behalf Of Deneau, Tom Sent: Friday, May 29, 2015 1:10 AM To: ceph-devel Subject: rados bench throughput with no disk or network activity I've noticed that * with a single

Re: rados bench throughput with no disk or network activity

2015-05-28 Thread Gregory Farnum
On Thu, May 28, 2015 at 4:09 PM, Deneau, Tom tom.den...@amd.com wrote: I've noticed that * with a single node cluster with 4 osds * and running rados bench rand on that same node so no network traffic * with a number of objects small enough so that everything is in the cache so no

RE: rados bench throughput with no disk or network activity

2015-05-28 Thread Deneau, Tom
-Original Message- From: Gregory Farnum [mailto:g...@gregs42.com] Sent: Thursday, May 28, 2015 6:18 PM To: Deneau, Tom Cc: ceph-devel Subject: Re: rados bench throughput with no disk or network activity On Thu, May 28, 2015 at 4:09 PM, Deneau, Tom tom.den...@amd.com wrote

Re: rados bench throughput with no disk or network activity

2015-05-28 Thread Milosz Tanski
On Thu, May 28, 2015 at 7:50 PM, Deneau, Tom tom.den...@amd.com wrote: -Original Message- From: Gregory Farnum [mailto:g...@gregs42.com] Sent: Thursday, May 28, 2015 6:18 PM To: Deneau, Tom Cc: ceph-devel Subject: Re: rados bench throughput with no disk or network activity On Thu

Re: rados bench throughput with no disk or network activity

2015-05-28 Thread Gregory Farnum
On Thu, May 28, 2015 at 4:50 PM, Deneau, Tom tom.den...@amd.com wrote: -Original Message- From: Gregory Farnum [mailto:g...@gregs42.com] Sent: Thursday, May 28, 2015 6:18 PM To: Deneau, Tom Cc: ceph-devel Subject: Re: rados bench throughput with no disk or network activity On Thu