On Thu, Nov 24, 2011 at 11:14:58AM +0100, Stefan Bethke wrote: > Am 24.11.2011 um 09:15 schrieb Jason Hellenthal: > > > > > Hi Stefan, > > > > This is probably what you are looking for. Give it a shot. > > > > https://jhell.googlecode.com/hg/base/vendor/vehosting/slowdown.c > > Just tried this: Unfortunately, my app is not slowed down sufficiently. I'm > afraid I need something that actually re-prioritizes actual disk I/O.
What app is this ? Considering the above code is a wrapper for stat() fstat() lstat() syscalls and you only seen a small decrease I would believe its using something else quite intensively but without the application at hand or at least a ktrace(1) or a truss(1) of the running proccess, I don't think there is much that can be done. It would be nice if something like this was natively available but we tend to lack a few things here in FreeBSD that can be seen elsewhere.
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