Session # is blocked by session #, wait for blocker to release lock.
说明
Post is idle and there is no apparent error beside warnings about blocked sessions. Poster: session is blocked by session, They are in different threads. Will wait for blocker to release lock.
You notice a high number of splex sessions in the Target database and Post is backlogged.
Example: [32771] 12/06/21 20:42 Notice: session=5 is blocked by session=2. They are in different threads. Will wait for blocker to release lock. [sp_opst_mt (for o.<sid>-o.<sid> queue <queue_name>)/30439]