Re: [Virtuoso-users] Memory leaks with virtuoso 7.2.0

2015-08-24 Thread Hugh Williams
;http://www.linkedin.com/company/openlink-software/> > Twitter -- http://twitter.com/OpenLink <http://twitter.com/OpenLink> > Google+ -- http://plus.google.com/100570109519069333827/ > <http://plus.google.com/100570109519069333827/> > Facebook -- http://www.facebook.com/OpenLin

Re: [Virtuoso-users] Memory leaks with virtuoso 7.2.0

2015-08-21 Thread Davis, Daniel (NIH/NLM) [C]
Hugh Williams wrote: > Hi Daniel, > > Thanks, I have been able to recreate and reported to development to fix: > Thank you very much. I will continue to monitor the mailing list to see if there is a fix, but it is VOS, so perhaps 7.2.2. There are still many things that may be done on my end –

Re: [Virtuoso-users] Memory leaks with virtuoso 7.2.0

2015-08-21 Thread Hugh Williams
.ttl> > > I imagine you got the vocabulary file through the site itself, since URLs > likehttp://id.nlm.nih.gov/mesh/vocab#Descriptor > <http://id.nlm.nih.gov/mesh/vocab#Descriptor> redirect to it. > > From: Hugh Williams [mailto:hwilli...@openlinksw.com] > Sent: W

Re: [Virtuoso-users] Memory leaks with virtuoso 7.2.0

2015-08-19 Thread Hugh Williams
.gov/mesh > <http://id.nlm.nih.gov/mesh> again and again (I used 15 seconds delay) with > DB.DBA.ttlp(). > > From: Hugh Williams [mailto:hwilli...@openlinksw.com] > Sent: Sunday, August 16, 2015 8:52 PM > To: Davis, Daniel (NIH/NLM) [C] > Cc: virtuoso-users@lists.sourcef

Re: [Virtuoso-users] Memory leaks with virtuoso 7.2.0

2015-08-17 Thread Davis, Daniel (NIH/NLM) [C]
nih.gov/mesh again and again (I used 15 seconds delay) with DB.DBA.ttlp(). From: Hugh Williams [mailto:hwilli...@openlinksw.com] Sent: Sunday, August 16, 2015 8:52 PM To: Davis, Daniel (NIH/NLM) [C] Cc: virtuoso-users@lists.sourceforge.net Subject: Re: [Virtuoso-users] Memory leaks with virtuos

Re: [Virtuoso-users] Memory leaks with virtuoso 7.2.0

2015-08-16 Thread Hugh Williams
Hi Daniel, Why were the 7.2.1 & 7.2.0 builds configured with different options, as they not both being performed on the same OS, in which case I would expect the configure options to the same ? Best Regards Hugh Williams Professional Services OpenLink Software, Inc. // http://

Re: [Virtuoso-users] Memory leaks with virtuoso 7.2.0

2015-08-13 Thread Davis, Daniel (NIH/NLM) [C]
Hugh Williams wrote: > Also, note the following 2 parameters: ThreadCleanupInterval, > ResourcesCleanupInterval which can both be set to 1 in order to reduce memory > leaking: > > > http://docs.openlinksw.com/virtuoso/databaseadmsrv.html#ex_threadcleanupinterval > > although as this wa

Re: [Virtuoso-users] Memory leaks with virtuoso 7.2.0

2015-08-07 Thread Tim Haynes
On 6 August 2015 at 16:28, Davis, Daniel (NIH/NLM) [C] wrote: > Hugh Williams wrote: > > How is this "process to convert MeSH XML to MeSH RDF" which uses lots of > memory performed, is this done in Virtuoso or by some external process ? > > It's really converting to triples - https://github.com/H

Re: [Virtuoso-users] Memory leaks with virtuoso 7.2.0

2015-08-06 Thread Davis, Daniel (NIH/NLM) [C]
Hugh Williams wrote: > How is this "process to convert MeSH XML to MeSH RDF" which uses lots of > memory performed, is this done in Virtuoso or by some external process ? It's really converting to triples - https://github.com/HHS/meshrdf contains the conversion code, which is basically an XSLT p

Re: [Virtuoso-users] Memory leaks with virtuoso 7.2.0

2015-08-06 Thread Hugh Williams
Hi Daniel, Valgrind is probably the most common method of tracking memory problems on Linux I am aware of. Please note the following document on monitoring Virtuoso memory consumption: http://virtuoso.openlinksw.com/dataspace/doc/dav/wiki/Main/VirtMonitorMemoryConsumption Also, note

[Virtuoso-users] Memory leaks with virtuoso 7.2.0

2015-08-06 Thread Davis, Daniel (NIH/NLM) [C]
MeSH RDF in production (front-end is http://id.nlm.nih.gov/) is experiencing Virtuoso memory leaks of virtuoso during our nightly reload of all the MeSH triples.We noticed these first because virtuoso was being killed by the OOM killer, either when the process to convert MeSH XML to MeSH RDF