To override the default action and catch the signal ____ system call is used.

Here are some tools that can help monitor Unix performance: Hardware monitoring: Tracks response times, resource utilization, error rates, and transaction performance Linux monitoring: Provides detailed monitoring about server CPU, memory, swap, and disk statistics Vmstat: Provides insights into processes, memory, I/O, and CPU activity on your Linux server Netstat: A command-line networking tool that can show the statistics of networking connections Iostat: Provides important system performance data relating to disk, memory, network, and CPU Top: Determines the size of a running... Show more

Here are some tools that can help monitor Unix performance:
Hardware monitoring: Tracks response times, resource utilization, error rates, and transaction performance
Linux monitoring: Provides detailed monitoring about server CPU, memory, swap, and disk statistics
Vmstat: Provides insights into processes, memory, I/O, and CPU activity on your Linux server
Netstat: A command-line networking tool that can show the statistics of networking connections
Iostat: Provides important system performance data relating to disk, memory, network, and CPU
Top: Determines the size of a running process, which comes in handy when determining how many server processes you can run on your machine 

Other tools that can help monitor Unix performance include: Novell monitoring: Provides four different monitors that act as dynamic tool for website monitoring 

Related Test: Unix Basics Practice Test: Process Control

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