[Swift-devel] Re: scheduler foo

Mihael Hategan hategan at mcs.anl.gov
Tue Jul 29 15:18:37 CDT 2008


On Tue, 2008-07-29 at 20:14 +0000, Ben Clifford wrote:
> I see this:
> 
> 2008-07-29 18:50:51,941+0200 DEBUG OverloadedHostMonitor Polling 1 hosts
> 2008-07-29 18:50:51,941+0200 DEBUG WeightedHost In delay mode. score = 
> -1.784646153846153 tscore = 0.3660071750300
> 991, maxload=1.0 delay since last used=1074ms permitted delay=595ms 
> overloaded=false delay-permitted delay=479
> 2008-07-29 18:50:51,941+0200 DEBUG OverloadedHostMonitor Adjusting 
> overloaded by 1
> 2008-07-29 18:50:51,941+0200 DEBUG WeightedHostSet Adjusted overload count 
> for 8076068: 1 + 1 = 2
> 
> I think that an adustment done by overloadedhostmonitor should only ever 
> be reducing the load because the only time dependent load adjustment is 
> wen a  host goes from overloaded to not-overloaded after its permitted 
> delay time.

Right.




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