Re: [CentOS] Performance issues/difference of two servers running same task (one is quicker)

2019-07-06 Thread Roberto Ragusa
On 7/6/19 2:52 AM, Jobst Schmalenbach wrote: The biggest DB is the Online Training DB, which are the same on both machine as I constantly copy the data from the life server to the DIY. Could you try the same operations on COPIES of the databases, on both machines? An original live DB can be

Re: [CentOS] Performance issues/difference of two servers running same task (one is quicker)

2019-07-05 Thread Jobst Schmalenbach
On Thu, Jul 04, 2019 at 10:46:19AM -0700, Gordon Messmer (gordon.mess...@gmail.com) wrote: > On 7/3/19 11:43 PM, Jobst Schmalenbach wrote: > > - How can it be that the DELL takes so much longer alltough on the far > > better hardware? > It looks like the DIY system has a CPU that's nearly twice

Re: [CentOS] Performance issues/difference of two servers running same task (one is quicker)

2019-07-05 Thread Jobst Schmalenbach
On Thu, Jul 04, 2019 at 09:07:35AM +0200, Simon Matter via CentOS (centos@centos.org) wrote: > > Hi > > Two ideas: > > a) the DELL maybe faster over all but if I'm right single core speed is > slower than on DEV machine. Yes, but since BOTH have "other" things to do at the same time the sheer

Re: [CentOS] Performance issues/difference of two servers running same task (one is quicker)

2019-07-05 Thread Jobst Schmalenbach
On Thu, Jul 04, 2019 at 09:39:18AM +0200, Roberto Ragusa (m...@robertoragusa.it) wrote: > On 7/4/19 8:43 AM, Jobst Schmalenbach wrote: > >Clearly the development server is hardware wise way below the specs of the > >Dell but > >software wise they are identical (they get upgraded at the same

Re: [CentOS] Performance issues/difference of two servers running same task (one is quicker)

2019-07-04 Thread Steven Tardy
On Thu, Jul 4, 2019 at 2:43 AM Jobst Schmalenbach wrote: > the development and life server in question run the same software setup: > - CentOS Linux release 7.6.1810 > - bind 32:9.9.4-74.el7_6.1 > - Apache/2.4.6 (CentOS) > - PHP 7.1.29 > - mysqld Ver 5.7.26 > - wordpress,

Re: [CentOS] Performance issues/difference of two servers running same task (one is quicker)

2019-07-04 Thread Gordon Messmer
On 7/3/19 11:43 PM, Jobst Schmalenbach wrote: - How can it be that the DELL takes so much longer alltough on the far better hardware? It looks like the DIY system has a CPU that's nearly twice as fast as the Dell's.  The additional CPU in the Dell will run more tasks concurrently, but it

Re: [CentOS] Performance issues/difference of two servers running same task (one is quicker)

2019-07-04 Thread Roberto Ragusa
On 7/4/19 8:43 AM, Jobst Schmalenbach wrote: Clearly the development server is hardware wise way below the specs of the Dell but software wise they are identical (they get upgraded at the same time). As a first step, you have to test subsystems one by one. Try this to see how fast the CPU and

Re: [CentOS] Performance issues/difference of two servers running same task (one is quicker)

2019-07-04 Thread Simon Matter via CentOS
> Hi > > I need some advice what to do next, even if someone tells me to > check out (an)other mailing list(s), tuning site or point me in a better > direction how to solve my annoying problem: one server is much faster > for certain tasks although on "shitty" hardware. > > I have tried many

[CentOS] Performance issues/difference of two servers running same task (one is quicker)

2019-07-04 Thread Jobst Schmalenbach
Hi I need some advice what to do next, even if someone tells me to check out (an)other mailing list(s), tuning site or point me in a better direction how to solve my annoying problem: one server is much faster for certain tasks although on "shitty" hardware. I have tried many things to solve my