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super cluster T4-4 high disk usage iostat

edited Mar 4, 2021 4:16PM in Oracle SuperCluster (MOSC) 2 commentsAnswered

my disk read/write is very high, i stopped crs services on this node but still the same...please advise

==========================================

output of iostat -xcnz      

   extended device statistics        

  r/s  w/s  kr/s  kw/s wait actv wsvc_t asvc_t %w %b device

  8.6 203.5  40.4 1739.7 0.0 10.5  0.0  49.3  0 99 c0t5000C5004354C777d0

  0.0  0.0  0.0  0.0 0.0 0.0  0.0  0.2  0  0 c0t5000C5004354B763d0

  1.8  26.4  0.1 272.6 0.0 0.5  0.0  16.1  0  8 c0t5000C5004354BED3d0

  10.4 207.0  66.2 1739.7 0.0 5.0  0.0  23.1  0 58 c0t5000CCA01225E9B0d0

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