Revision 084565ac htools/Ganeti/HTools/Cluster.hs
| b/htools/Ganeti/HTools/Cluster.hs | ||
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, (1, "disk_load_cv") |
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, (1, "net_load_cv") |
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, (2, "pri_tags_score") |
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, (1, "spindles_cv") |
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] |
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-- | Holds the weights used by 'compCVNodes' for each metric. |
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-- metric: conflicting instance count |
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pri_tags_inst = sum $ map Node.conflictingPrimaries nodes |
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pri_tags_score = fromIntegral pri_tags_inst::Double |
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-- metric: spindles % |
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spindles_cv = map (\n -> Node.instSpindles n / Node.hiSpindles n) nodes |
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in [ mem_cv, dsk_cv, n1_score, res_cv, off_score, off_pri_score, cpu_cv |
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, stdDev c_load, stdDev m_load , stdDev d_load, stdDev n_load |
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, pri_tags_score ] |
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, pri_tags_score, stdDev spindles_cv ]
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-- | Compute the /total/ variance. |
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compCVNodes :: [Node.Node] -> Double |
Also available in: Unified diff