Question

What is performance data in Nagios?

a) Additional information returned by a plugin that can be used for graphing and analysis

b) The output of a plugin indicating the status of a host or service

c) The interval at which a check is performed on a host or service

d) The interval at which notifications are sent to contacts

Answer 1

Solution: a) Additional information returned by a plugin that can be used for graphing and analysis

Reason:Performance data in Nagios is additional information returned by a plugin that can be used for graphing and analysis. Performance data can include metrics such as CPU usage, memory usage, and network throughput.