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John/Peter Does your eyeballing of the pages lead you to often take action - that is to actually kill the inefficient jobs? If so could you estimate whether you catch few/many/all? Thanks, Jeremy -----Original Message----- From: Testbed Support for GridPP member institutes [mailto:[log in to unmask]] On Behalf Of John Bland Sent: 30 January 2009 10:28 To: [log in to unmask] Subject: Re: Does your site actively remove inefficient/stalled jobs? Liverpool use the same monami/eyeball combo. John Peter Love wrote: > @ lancs we use Paul's monami stuff to monitor this with eyeballs. eg. > http://fal-pygrid-17.lancs.ac.uk:8123/ganglia/?r=day&sg=no&c=LCG-Service Nodes&h=fal-pygrid-18.lancs.ac.uk > > 2009/1/30 Stephen Childs <[log in to unmask]>: >> Brew, CAJ (Chris) wrote: >>> Hi Jeremy, >>> >>> At RALPP we don't actively look for them. If one of us notices that the >>> far is full but not doing much work we might investigate then go on to >>> kill jobs but unless there are a lot of them we probably wouldn't >>> notice. >> Same at TCD. Periodically I run a local command qeffic which displays a list >> of jobs ordered by efficiency. Actually it's just an alias for this: >> >> showq -r|sort -n -k 4|sed -e 's/^[ \t]*//' -e '/^$/d' >> >> Stephen >> -- >> Dr. Stephen Childs, >> Research Fellow, EGEE Project, phone: +353-1-8961797 >> Computer Architecture Group, email: Stephen.Childs @ cs.tcd.ie >> Trinity College Dublin, Ireland web: http://www.cs.tcd.ie/Stephen.Childs >> -- Dr John Bland, Systems Administrator Room 220, Oliver Lodge Particle Physics Group, University of Liverpool Mail: [log in to unmask] Tel : 0151 794 2911 "I canna change the laws of physics, Captain!" -- Scanned by iCritical.