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Re: High system times on Scaleway Cloud server

On Wed, 26 Dec 2018, Martin Husemann wrote:

On Tue, Dec 25, 2018 at 05:42:37PM +0000, Alexander Nasonov wrote:
  10.454545%       23      0    0    0 1 ffffffc0003e03f0 kobj_renamespace

Are you loading/unloading modules a lot?

You can monitor module load/unload activity (especially autoload!)
by setting sysctl kern.module.verbose=1 and watch for activity in

I've seen "unexpected" module load/unload activity before, when
something was trying to execute an unknown compat/emulation.  All
of the possible compat modules get autoloaded, and then they get
autounloaded after 10 seconds.  And cycle repeats.

(I forget what the specific trigger was, but I think it was some
strange shebang thing in a shell script.)

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