Hi Alexey,

Can you also please provide the output of running the following commands:

                sysctl -a                        ;;; provides details on system 
cpu/cores, ram & hdd etc.
                df -T                            ;;; provides details of file 
system types in use

and also confirm if this server has hyperthreading enabled ?

Best Regards
Hugh Williams
Professional Services
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Universal Data Access, Integration, and Management Technology Providers

On 28 Jun 2013, at 17:33, Hugh Williams <hwilli...@openlinksw.com> wrote:

> Hi Alexey,
> 
> Can you try to an empty database please ?
> 
> Best Regards
> Hugh Williams
> Professional Services
> OpenLink Software, Inc.      //              http://www.openlinksw.com/
> Weblog   -- http://www.openlinksw.com/blogs/
> LinkedIn -- http://www.linkedin.com/company/openlink-software/
> Twitter  -- http://twitter.com/OpenLink
> Google+  -- http://plus.google.com/100570109519069333827/
> Facebook -- http://www.facebook.com/OpenLinkSoftware
> Universal Data Access, Integration, and Management Technology Providers
> 
> On 28 Jun 2013, at 15:49, Alexey Zakhlestin <indey...@gmail.com> wrote:
> 
>> 
>> On 28.06.2013, at 17:40, Hugh Williams <hwilli...@openlinksw.com> wrote:
>> 
>>> Hi Alexey,
>>> 
>>> Can you try setting "DefaultIsolation = 2" in the "[Parameters]" section of 
>>> the INI file, restart the server and repeat the load test with an empty 
>>> database. DefaultIsolation = 2  sets the isolation level to read committed 
>>> which minimises occurrence of locks during read/write operations, as 
>>> detailed at :
>>>             
>>>     
>>> http://wikis.openlinksw.com/dataspace/owiki/wiki/VirtuosoWikiWeb/ChangeVirtuosoSDefaultTransactionIsolationLevel
>> 
>> I'm not absolutely sure if it was the cause of just coincidence, but this 
>> time I got totally stuck virtuoso-t
>> I even couldn't get result for status();
>> 
>> 
>> -- 
>> Alexey Zakhlestin
>> CTO at Grids.by/you
>> https://github.com/indeyets
>> PGP key: http://indeyets.ru/alexey.zakhlestin.pgp.asc
>> 
>> 
>> 
>> 
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