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...

Which of the following is a side effect of extensive usage of swap space? A. The root filesystem may become full because swap space is always located on the system root partition. B. The overall s...

In the following output, the load averages represent the system load averages for what time frames? 12:10:05 up 18 days, 19:00, 2 users, load average: 0.47, 24.71, 35.31 A. 1, 5 and 15 minutes ...