09b943e41d
- Fixed incorrect use of exponential sampling for `next_request` and `next_refresh` timings. - Adjusted cache eviction logic to properly handle capacity checks. - Improved simulation output and logging for least accessed objects. - Corrected CSV export to include index labels for better data clarity. - Reran experiments Signed-off-by: Tuan-Dat Tran <tuan-dat.tran@tudattr.dev>
18 lines
881 B
Markdown
18 lines
881 B
Markdown
# Experiments: No Refresh with variable TTL
|
|
|
|
Explanation for files in each experiment:
|
|
|
|
- `details.csv`: Access Count, Hit, Miss, Mu, Lambda and Hit Rate for each object
|
|
- `hit_age.csv`: Shows hit rate/average age at time of request for each object.
|
|
- `lambda_distribution.pdf`: Lambda Distribution across all objects/discrete
|
|
values of the Zipf distribution
|
|
- `lambda_vs_access_count.pdf`: Displays the access count against lambda,
|
|
expecting a higher lambda to result in a higher access count.
|
|
- `objects_in_cache_over_time.pdf`: Amount of cache entries at given time.
|
|
- `overall_hit_age.csv`: Cumulative description of `hit_age.csv`
|
|
|
|
Length of simulation doesn't change much since we're not touching the request
|
|
rate across the simulations.
|
|
Break condition for the simulation is when the each database object has been
|
|
requested at least `ACCESS_COUNT_LIMIT` (i.e. 10) times.
|