Adds metric around forward rate-limiting #6172
Merged
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What changed?
This adds a metric around tasklist forwarding being rate-limited by the quite-low forwarder rate-limit. this presents a risk for throughput and to latency for tasklists which are overpartitioned
Why?
At present, while we have reasonable ability to observe the overall latency in async dispatch, it's quite hard to determine where it's coming from. This provides a layer of visibility here.
How did you test it?
Unt tests, should be a fairly safe change
Potential risks
Release notes
Documentation Changes