When is historical data of resource usage important? (Select THREE correct answers.) A. Predicting when resources will need to be increased. B. Selecting a computer vendor. C. Identifying process...

Which of the following tools are used to measure memory usage? (Choose THREE correct answers.) A. mpstat B. pstree C. sar D. top E. vmstat

In the following output, what percentage of time was the CPU waiting for pending I/O? # vmstat 1 100 procs -----------memory---------- ---swap-- -----io---- -system-- ------cpu----- r b swp...

In the following output, what is the 5 minute load average for the system? # uptime 12:10:05 up 18 days, 19:00, 2 users, load average: 0.47, 24.71, 35.31 A. 0.47 B. 24.71 C. 35.31 D. There...

Which command will report information on memory usage, paging and block input/output? A. free B. memshow C. ps D. top E. vmstat

In capacity planning exercises, which tools assist in listing and identifying processes of interest? (Choose TWO correct answers.) A. acpid B. lsof C. pstree D. telinit

What option in the collectd configuration file is required in order to define what to start monitoring? A. LoadModule B. Module C. Plugin D. LoadPlugin

In the below example output, which columns detail the percent of time the CPU spent running non-kernel code and the percent of time the CPU spent running kernel code? (Choose TWO correct answers.) ...

Which commands below are useful to collect data about remote filesystem connections? (Choose TWO correct answers.) A. pidstat B. nfsiostat C. sadf D. cifsiostat

What mechanism does collectd use to gather monitoring information on systems? A. It uses a library of plugins. B. A master server connects to a collectd service on each machine to retrieve the inf...