Adjust policer iteration speed #719

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opened 2023-10-04 09:40:33 +00:00 by fyrchik · 0 comments

fyrchik commented

2023-10-04 09:40:33 +00:00

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Currently policer iterates over multiple shards simultaneously with a small delay between iterations.
This leads to consistently high disk and CPU usage.

This may be improved in 2 ways:

Consider adding small delay between each object processing (or each batch of K objects).
Consider adjusting this interval in response to high node load. We already do this for replication pool.

Currently policer iterates over multiple shards simultaneously with a small delay between iterations. This leads to consistently high disk and CPU usage. This may be improved in 2 ways: 1. Consider adding small delay between each object processing (or each batch of K objects). 2. Consider adjusting this interval in response to high node load. We already do this for replication pool.