My Technical Note Book
Thursday, September 25, 2008
Install sysstat on CentOS
Install sysstat
yum -y install sysstat
Data will be in '/var/log/sa'. Performance will be kept for 1 week old. Viewing data by using:
sar
or download
kSar
which is java program that display data in graphical format.
Setting CPU affinity for process
Using taskset command
taskset -cp cpu_list process_id
example
taskset -cp 1,2,3 3215
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