Nope spoke too early, using poll() has no effect on the memory usage on Linux, so actually back to FreeBSD. On Thu, Jul 17, 2014 at 12:07 AM, Harshavardhana <harsha@xxxxxxxxxxxxxxxxxx> wrote: > KP, > > I do have a 3.2Gigs worth of valgrind output which indicates this > issue, trying to reproduce this on Linux. > > My hunch says that 'compiling' with --disable-epoll might actually > trigger this issue on Linux too. Will update here > once i have done that testing. > > > On Wed, Jul 16, 2014 at 11:44 PM, Krishnan Parthasarathi > <kparthas@xxxxxxxxxx> wrote: >> Emmanuel, >> >> Could you take statedump* of the glustershd process when it has leaked >> enough memory to be able to observe and share the output? This might >> give us what kind of objects are we allocating abnormally high. >> >> * statedump of a glusterfs process >> #kill -USR1 <pid of process> >> >> HTH, >> Krish >> >> >> ----- Original Message ----- >>> On Wed, Jul 16, 2014 at 11:32:06PM -0700, Harshavardhana wrote: >>> > On a side note while looking into this issue - I uncovered a memory >>> > leak too which after successful registration with glusterd, Self-heal >>> > daemon and NFS server are killed by FreeBSD memory manager. Have you >>> > observed any memory leaks? >>> > I have the valgrind output and it clearly indicates of large memory >>> > leaks - perhaps it could be just FreeBSD thing! >>> >>> I observed memory leaks on long terme usage. My favourite test case >>> is building NetBSD on a replicated/distributed volume, and I can see >>> processes growing a lot during the build. I reported it some time ago, >>> and some leaks were plugged, but obviosuly some remain. >>> >>> valgrind was never ported to NetBSD, hence I lack investigative tools, >>> but I bet the leaks exist on FreeBSD and Linux as well. >>> >>> -- >>> Emmanuel Dreyfus >>> manu@xxxxxxxxxx >>> _______________________________________________ >>> Gluster-devel mailing list >>> Gluster-devel@xxxxxxxxxxx >>> http://supercolony.gluster.org/mailman/listinfo/gluster-devel >>> > > > > -- > Religious confuse piety with mere ritual, the virtuous confuse > regulation with outcomes -- Religious confuse piety with mere ritual, the virtuous confuse regulation with outcomes _______________________________________________ Gluster-devel mailing list Gluster-devel@xxxxxxxxxxx http://supercolony.gluster.org/mailman/listinfo/gluster-devel
