Wednesday, July 14, 2010
Wednesday, June 30, 2010
AIX 5L Features and Benefits
Click the following link for more information on: AIX 5L Features and Benefits
Tuesday, June 22, 2010
Monday, July 20, 2009
AIX Performance Monitoring - Nmon
AIX Performance Monitoring - Nmon
Nmon is a very useful command to determine the real time usage of resources in the system.Following are the sample report produced by nmon.
The useful options are c(CPU),m(Memory),t(top process).
Nmon is a very useful command to determine the real time usage of resources in the system.Following are the sample report produced by nmon.
The useful options are c(CPU),m(Memory),t(top process).
Friday, July 17, 2009
AIX Performance Monitoring - vmstat
AIX Performance Monitoring - vmstat
vmstat
Statistics about virtual memory and cpu/hard disk usage.
Example:
vmstat hdisk0 hdisk1 5 (Display various statistics every 5 seconds)
vmstat
Statistics about virtual memory and cpu/hard disk usage.
Example:
vmstat hdisk0 hdisk1 5 (Display various statistics every 5 seconds)
AIX Performance Monitoring - tprof
AIX Performance Monitoring - tprof
tprof
Detailed profile of CPU usage by an application. Provides an estimate of CPU usage for each routine in a profile. Useful to determine where an application maybe CPU bound
tprof
Detailed profile of CPU usage by an application. Provides an estimate of CPU usage for each routine in a profile. Useful to determine where an application maybe CPU bound
AIX Performance Monitoring - svmon
AIX Performance Monitoring - svmon
svmon
Virtual memory monitor that captures a snapshot of the current contents of both real and virtual memory, and summarizes the contents. Useful for determining which processes are using the most memory.
svmon
Virtual memory monitor that captures a snapshot of the current contents of both real and virtual memory, and summarizes the contents. Useful for determining which processes are using the most memory.
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