| Re: Hornet Queue (jboss) vs sever resource shortage [message #45612 is a reply to message #45610] |
Thu, 22 March 2012 14:19  |
Stoyan Stoyanov
Messages: 11
Registered: November 2011
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Junior Member |
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If I understand you don't have ANy failcnts in /proc/ ubc ? is that
right?
Im using jboss (can say with 'middle load') inside vms and the
problems (cannot allocate memory etc.) was beautifully printed in
failcnt on /proc/user_bea...
On Mar 22, 2012, at 2:08 PM, Dariush Pietrzak wrote:
> Hello,
> we have encountered a very strange behaviour of HornetQueue, running
> it
> inside vz results in:
>
> bash: fork: Cannot allocate memory
> or
> xmalloc: cannot allocate 4008 bytes (2084864 bytes allocated)
>
> ( this is on host node, that has ~20G of free, unused RAM, inside
> containers the problem is not visible - hornet is limited to ~4G of
> ram,
> container is limited to ~16G of ram and 0 vSwap, rest is unlimited )
>
> UBC inside container shows no visible resource usage problem, I'd go
> as
> far as to call it frugal - 1600 filedescriptors, very low shm usage,
> physpages nowhere near limit, and yet, when daemon runs, HN is
> unable to
> even accept login from console.
>
> how can I track down what is causing this?
>
> regards, Eyck
> --
> Key fingerprint = 40D0 9FFB 9939 7320 8294 05E0 BCC7 02C4 75CC 50D9
> Total Existance Failure
Stoyan Stoyanov
Core System Administrator
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