Add "vmbench" program #248
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
amotl
commented
Mar 4, 2022
vmbench.py
Outdated
|
|
||
| def start_cratedb(self): | ||
| # TODO: Make version and heap size configurable. | ||
| run_crate(version="4.7", env=["CRATE_HEAP_SIZE=14G"], keep_data=True) |
There was a problem hiding this comment.
@WalBeh told me that assigning 14G of heap space would be too much. While they used to assign 50% of system memory to CrateDB's heap, they are only assigning 20% these days. That would be 3.2G for a machine with 16G of system memory, so assigning CRATE_HEAP_SIZE=4G might be just right?
What would be your advice here, @mfussenegger?
Also output the daytime the program was started. Example: # variability,runtime,daytime 0.0195,00:00:04,12:42:11
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Outdated suggestions cannot be applied.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.
vmbenchis a program for conducting benchmarks on virtual machines by recording results from runs under different Linux kernel parameters usingcr8'srun_crateandrun_spec. Feedback on adjustments of parameters, results formatting and aggregations on report outcomes is very welcome.