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XK0-005 · Question #1288
XK0-005 Question #1288: Real Exam Question with Answer & Explanation
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Troubleshooting
Question
A customer reports a Linux production server is randomly suffering degraded performance. The administrator verifies that the package is installed and enabled on the server. sysstat Which of the following would BEST determine what is causing the impact on performance?
Options
- ACreate a job that runs every 15 minutes to collect historical data of the load
- BLeave a ping running overnight from a laptop to the server to catch any latency encountered.
- CAnalyze the data in using the command.
- DOpen a screen session and run top inside of it. Let it run over night and collect the data.
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Topics
#Linux Performance Monitoring#sysstat#sar command#Troubleshooting