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Task #1688
closed
Diagnose suspected interlocking of event and task scheduler executor
Status:
Closed
Priority:
Normal
Assignee:
Petr Fišer
Category:
-
Target version:
-
Start date:
05/24/2019
Due date:
% Done:
100%
Estimated time:
Owner:
Description
When running synchronization LRT of an system (IdM in synchronous mode), I found some locking between application threads.
It may be normal because:
It may be normal because:
- LRT creates events in the queue
- event executor reads the queue
- event queue is thus a shared structure between those two threads
- locking of those two threads seemed to be only occasional (but that could be because of jvmtop 1-second sampling rate)
Screentshot attached. Note the "blocked by" column.
(Please evaluate the priority of this, I am not really sure if this is really a locking problem.)
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