[v23.3.x] rpk: add newer EC2 instance types #17361
Draft
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Add more EC2 instance types to the "well known IO" mapping, which maps an instance type to the seastar IO scheduler parameters associted with the local SSD performance for that instance. This change includes iotune numbers for i4i, is4gen and im4gn. iotune did show an unusual sloping off of performance at the highest instance sizes, so beyond some threshold we just mulitply the measurement from the last-good instance type by the instance size multiplier: this is similar to what we were doing for the existing instance i3en. Issue redpanda-data#13582. (cherry picked from commit dbcff69)
r-vasquez
approved these changes
Mar 25, 2024
|
Putting this in draft as I'll test this in a custom install pack first. |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Backport of PR #17220