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Question 270 - 200-201 discussion

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An engineer received an alert affecting the degraded performance of a critical server Analysis showed a heavy CPU and memory load What is the next step the engineer should take to investigate this resource usage7

A.

Run 'ps -ef to understand which processes are taking a high amount of resources

Answers
A.

Run 'ps -ef to understand which processes are taking a high amount of resources

B.

Run 'ps -u' to find out who executed additional processes that caused a high load on a server

Answers
B.

Run 'ps -u' to find out who executed additional processes that caused a high load on a server

C.

Run 'ps -m' to capture the existing state of daemons and map the required processes to find the gap

Answers
C.

Run 'ps -m' to capture the existing state of daemons and map the required processes to find the gap

D.

Run 'ps -d' to decrease the priority state of high-load processes to avoid resource exhaustion

Answers
D.

Run 'ps -d' to decrease the priority state of high-load processes to avoid resource exhaustion

Suggested answer: A

Explanation:

When a server is experiencing high CPU and memory load, the first step is to identify the processes that are consuming the most resources. The command ''ps -ef'' is used to display information about all the running processes, including their IDs, memory and CPU usage, and the commands that started them.This allows the engineer to pinpoint which processes are responsible for the high load and take appropriate action, such as terminating unnecessary processes or optimizing resource usage345.Reference:: Various resources on server management and troubleshooting recommend using the ''ps -ef'' command as a starting point for investigating high resource usage on servers

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asked 07/10/2024
Shoban Babu
41 questions
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