Monitoring JFS Cache Hits per filesystem Posted by steve on 30 Jun 2016 in AIX Tuning, AIX TipsThere are a couple of AIX commands needed to monitor the effectiveness of the JFS filesystem cache. These are mpstat and iostat. more »Send feedback »
AIX - What is IO Wait? Posted by steve on 10 Jul 2012 in AIX TuningIn AIX, what exactly is IO wait as reported by vmstat in the wa column? more »Send feedback »