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Support #23995

Improve back-pressure reporting

Added by Eric Flumerfelt 15 days ago.

Status:
New
Priority:
Normal
Assignee:
-
Category:
-
Target version:
-
Start date:
02/04/2020
Due date:
% Done:

0%

Estimated time:
Experiment:
-
Co-Assignees:
Duration:

Description

Ron has noticed during testing that the system does not report back-pressure in cases where the Fragment generators are producing data at one rate, and DataLoggers are consuming it at a slower rate. As this is likely a more common situation than what the current reporting handles (the downstream stops accepting data entirely for some time interval), we should investigate ways to improve the reporting of back-pressure. Warning messages caused by back-pressure should report the location of any bottlenecks (e.g. "EventBuilder1 has detected back-pressure from downstream!").



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