experiment with restoring moka to see how performance varies

[garypen]

First replace the storage cache and see how things look. Then think about the other places where we use LruCache.

[github-actions]

@garypen, please consider creating a changeset entry in /.changesets/. These instructions describe the process and tooling.

[router-perf]

CI performance tests

• events_big_cap_high_rate_callback - Stress test for events with a lot of users, deduplication enabled and high rate event with a big queue capacity using callback mode
• reload - Reload test over a long period of time at a constant rate of users
• large-request - Stress test with a 1 MB request payload
• events - Stress test for events with a lot of users and deduplication ENABLED
• const - Basic stress test that runs with a constant number of users
• step - Basic stress test that steps up the number of users over time
• events_without_dedup_callback - Stress test for events with a lot of users and deduplication DISABLED using callback mode
• events_without_dedup - Stress test for events with a lot of users and deduplication DISABLED
• events_big_cap_high_rate - Stress test for events with a lot of users, deduplication enabled and high rate event with a big queue capacity
• no-graphos - Basic stress test, no GraphOS.
• events_callback - Stress test for events with a lot of users and deduplication ENABLED in callback mode
• xlarge-request - Stress test with 10 MB request payload
• xxlarge-request - Stress test with 100 MB request payload
• step-jemalloc-tuning - Clone of the basic stress test for jemalloc tuning

[Geal]

@garypen any insights from running this? Do you see different behaviour when running the same query often, or a lot of different queries?