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[Xen-API] High cpu use by acpid


  • To: xen-api@xxxxxxxxxxxxx
  • From: Arend Lagendijk <arend@xxxxxxxxxxxxxx>
  • Date: Sat, 02 Feb 2013 21:03:03 +0100
  • Delivery-date: Sat, 02 Feb 2013 20:03:22 +0000
  • List-id: User and development list for XCP and XAPI <xen-api.lists.xen.org>

Hey everbyody,

I just installed xcp 1.6 on my home server and noticed a high cpu usage by the Dom0.
It turns out it is acpid:
  PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+ COMMAND
   98 root      20   0     0    0    0 S 58.6  0.0   7:49.19 kacpid
   99 root      20   0     0    0    0 R 19.9  0.0  10:50.37 kacpi_notify

Anybody any idea how to fix this? By googling I learned this problem occurred with other distributions and was usually fixed by updating the kernel, but never learned what really caused this.
The server is based on DH67BL and a Intel i3-2120T.

Regards,

Arend Lagendijk

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