RedHat EX200 Exam - Topic 8 Question 106 Discussion

Actual exam question for RedHat's EX200 exam

Question #: 106
Topic #: 8

Part 2 (on Node2 Server)

Task 8 [Tuning System Performance]

Set your server to use the recommended tuned profile

AExplanation:
[root@node2 ~]# tuned-adm list
[root@node2 ~]# tuned-adm active
Current active profile: virtual-guest
[root@node2 ~]# tuned-adm recommend
virtual-guest
[root@node2 ~]# tuned-adm profile virtual-guest
[root@node2 ~]# tuned-adm active
Current active profile: virtual-guest
[root@node2 ~]# reboot
[root@node2 ~]# tuned-adm active
Current active profile: virtual-guest

Show Suggested Answer

Suggested Answer: A

by Blondell at Jan 12, 2025, 10:08 PM

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Merri

6 months ago

Surprised it’s still the go-to option, thought there’d be updates!

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Nikita

6 months ago

I’ve always used that profile, works great!

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Laurel

6 months ago

Wait, are we sure virtual-guest is the best choice?

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Theresia

7 months ago

Yeah, that’s the recommended profile for VMs.

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Jonelle

7 months ago

Just set it to virtual-guest, easy peasy!

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Kirk

7 months ago

This seems similar to a practice question we did on tuning performance, but I can't remember if we had to check the active profile after rebooting.

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Renay

7 months ago

I definitely recall that the `virtual-guest` profile is for optimizing performance in virtual environments, but I hope I remember the exact commands correctly.

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Carin

7 months ago

I think the command `tuned-adm recommend` is crucial here, but I might confuse it with `tuned-adm list`.

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Micaela

8 months ago

I remember we practiced using `tuned-adm` to switch profiles, but I'm not entirely sure if I need to reboot for the changes to take effect.

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Maile

8 months ago

Alright, let's do this. I've reviewed the steps and I think I've got a good handle on it. Activate the recommended profile, reboot, and confirm it's active. Shouldn't be too tricky, but I'll double-check my work just to be safe.

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Arletta

8 months ago

Wait, I'm a little confused. Do we need to do anything else after applying the virtual-guest profile, or is the reboot the only additional step? I want to make sure I fully understand the process before attempting it.

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Hannah

8 months ago

Easy peasy! I've done this kind of tuning before. Just a few quick commands and we're good to go. Should be able to knock this out in no time.

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Lettie

8 months ago

Hmm, I'm a bit unsure about this one. Do we need to do anything specific to the virtual-guest profile, or just activate it and reboot? I want to make sure I don't miss any important steps.

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Rasheeda

8 months ago

Okay, this looks straightforward. I'll just need to check the current tuned profile, apply the recommended virtual-guest profile, and then reboot the server to make sure it's active.

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Stephaine

1 year ago

Tuning server performance, eh? Piece of cake! Just gotta make sure that 'virtual-guest' profile is on point. Ain't no server gonna outrun me!

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Filiberto

1 year ago

Alright, let's get this server dialed in. The 'virtual-guest' profile, you say? Sounds like the perfect fit. Time to work some magic!

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Dierdre

1 year ago

After rebooting, it should be all good to go.

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Tamera

1 year ago

Looks like it's currently set to virtual-guest.

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Isabelle

1 year ago

Let's check the current active profile first.

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Oren

1 year ago

I'm setting the server to use the recommended tuned profile.

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Felicitas

1 year ago

I believe following the recommended steps will ensure the server runs efficiently after tuning.

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Rosalind

1 year ago

I agree, using the virtual-guest profile can optimize the server for virtualized environments.

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Barabara

1 year ago

Hmm, setting the recommended tuned profile, huh? Sounds like a surefire way to optimize system performance. I'm all about that efficiency, baby!

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Lili

1 year ago

Vincenza: It's a simple way to make sure your system is running smoothly.

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Vincenza

1 year ago

User 2: I always go with the recommended profile for best results.

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Lavera

1 year ago

User 1: Yeah, setting the tuned profile can really boost performance.

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Quentin

1 year ago

I think setting the server to use the recommended tuned profile is important for performance.

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Melodie

1 year ago

Ah, the age-old question of server tuning. I bet the 'virtual-guest' profile is the way to go here. Gotta keep that server running like a well-oiled machine!

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