Re: [ceph-users] jemalloc and transparent hugepage

2015-09-09 Thread Jan Schermer
> >>> https://github.com/jemalloc/jemalloc/issues/243 >>> "Improve interaction with transparent huge pages" >>> >>> >>> >>> - Mail original - >>> De: "aderumier" <aderum...@odiso.com> >

Re: [ceph-users] jemalloc and transparent hugepage

2015-09-09 Thread Jan Schermer
De: "aderumier" <aderum...@odiso.com> > À: "Sage Weil" <sw...@redhat.com> > Cc: "ceph-devel" <ceph-devel@vger.kernel.org>, "ceph-users" > <ceph-us...@lists.ceph.com> > Envoyé: Mercredi 9 Septembre 2015 06:37:22 > Obj

Re: [ceph-users] jemalloc and transparent hugepage

2015-09-09 Thread HEWLETT, Paul (Paul)
mprove interaction with transparent huge pages" >> >> >> >> - Mail original - >> De: "aderumier" <aderum...@odiso.com> >> À: "Sage Weil" <sw...@redhat.com> >> Cc: "ceph-devel" <ceph-devel@vger.kernel.org&

Re: [ceph-users] jemalloc and transparent hugepage

2015-09-08 Thread Mark Nelson
lt;ceph-us...@lists.ceph.com> Envoyé: Mardi 8 Septembre 2015 21:42:35 Objet: [ceph-users] jemalloc and transparent hugepage Hi, I have found an interesting article about jemalloc and transparent hugepages https://www.digitalocean.com/company/blog/transparent-huge-pages-and-alternative-memor

Re: [ceph-users] jemalloc and transparent hugepage

2015-09-08 Thread Alexandre DERUMIER
- De: "aderumier" <aderum...@odiso.com> À: "ceph-devel" <ceph-devel@vger.kernel.org>, "ceph-users" <ceph-us...@lists.ceph.com> Envoyé: Mardi 8 Septembre 2015 21:42:35 Objet: [ceph-users] jemalloc and transparent hugepage Hi, I have found an in

Re: [ceph-users] jemalloc and transparent hugepage

2015-09-08 Thread Mark Nelson
/usr/bin/ceph-osd --cluster=ceph -i 4 -f - Mail original - De: "aderumier" <aderum...@odiso.com> À: "ceph-devel" <ceph-devel@vger.kernel.org>, "ceph-users" <ceph-us...@lists.ceph.com> Envoyé: Mardi 8 Septembre 2015 21:42:35 Objet: [ceph

Re: [ceph-users] jemalloc and transparent hugepage

2015-09-08 Thread Shinobu Kinjo
m>, "ceph-devel" <ceph-devel@vger.kernel.org>, "ceph-users" <ceph-us...@lists.ceph.com> Sent: Wednesday, September 9, 2015 8:52:35 AM Subject: Re: [ceph-users] jemalloc and transparent hugepage Also, for what it's worth, I did analysis during recovery (though not with di

Re: [ceph-users] jemalloc and transparent hugepage

2015-09-08 Thread Alexandre DERUMIER
umier" <aderum...@odiso.com>, "ceph-devel" <ceph-devel@vger.kernel.org>, "ceph-users" <ceph-us...@lists.ceph.com> Cc: "Somnath Roy" <somnath....@sandisk.com> Envoyé: Mercredi 9 Septembre 2015 01:49:35 Objet: Re: [ceph-users] jemalloc and tra

Re: [ceph-users] jemalloc and transparent hugepage

2015-09-08 Thread Sage Weil
@odiso.com>, "ceph-devel" > <ceph-devel@vger.kernel.org>, "ceph-users" <ceph-us...@lists.ceph.com> > Cc: "Somnath Roy" <somnath@sandisk.com> > Envoyé: Mercredi 9 Septembre 2015 01:49:35 > Objet: Re: [ceph-users] jemalloc and transparent huge

Re: [ceph-users] jemalloc and transparent hugepage

2015-09-08 Thread Alexandre DERUMIER
Mail original - > De: "Mark Nelson" <mnel...@redhat.com> > À: "aderumier" <aderum...@odiso.com>, "ceph-devel" > <ceph-devel@vger.kernel.org>, "ceph-users" <ceph-us...@lists.ceph.com> > Cc: "Somnath Roy"

Re: [ceph-users] jemalloc and transparent hugepage

2015-09-08 Thread Alexandre DERUMIER
<ceph-devel@vger.kernel.org>, "ceph-users" <ceph-us...@lists.ceph.com> Envoyé: Mercredi 9 Septembre 2015 06:37:22 Objet: Re: [ceph-users] jemalloc and transparent hugepage >>Is this something we can set with mallctl[1] at startup? I don't think it's possible. TP hugepag