[Users] Need help with hanging servers

[John Drescher]

> Thanks in advance for any help.
>
> System information below. If there is more information that may help solve
> this problem, let me know what to look for.
>
> # uname -a
> Linux atl-vz1 2.6.18-028stab056 #1 SMP Tue Jun 30 07:50:32 EDT 2009 x86_64
> Intel(R) Xeon(R) CPU E5420 @ 2.50GHz GenuineIntel GNU/Linux
>
> *  sys-kernel/openvz-sources
>      Latest version installed: 2.6.27.5.3
>
> System Information
>        Manufacturer: Dell Inc.
>        Product Name: PowerEdge 2950
>
> # free
>             total       used       free     shared    buffers     cached
> Mem:      32872312   26336688    6535624          0         12   20952484
> -/+ buffers/cache:    5384192   27488120
> Swap:      8388656          0    8388656
>
> # vzlist -o ctid,kmemsize,kmemsize.l -s kmemsize
>      CTID   KMEMSIZE KMEMSIZE.L
>       119    2025130  115710537
>       116    2649072  231421075
>       118    3145806   28927633
>       111    3518587  115710537
>       112    8613133   57855268
>       121    8779664   57855268
>       120   10341711  115710537
>       122   10931070  231421075
>       117   11024345  231421075
>       113   22290970  231421075
>
>

Have you disabled low latency desktop in your kernel?

John