On 09/11/2014 09:54 AM, Mingfei Hua wrote: > ll, > > One server of mine running CentOS 6.3. The load is very high, but few process in running or blocked. > Followed is the output of /proc/stat, /proc/loadavg and top And what?? You are not giving any relevatn information about what machine what are the wanted results nor what this server purpose is.. It will be considered pretty OK for some services to be like that. Eliezer