Number of blocked descendants: Unknown
kevriley
Posts: 129 Gold 1
What are the causes when I get a Blocking Process alert, but the Number of blocked descendants shows 'Unknown'.
There is a value against Total blocking duration for all descendants, but there are no blocked processes shown on the Processes tab.
SQL Monitor 7.0.11.7623
There is a value against Total blocking duration for all descendants, but there are no blocked processes shown on the Processes tab.
SQL Monitor 7.0.11.7623
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This appears to be the case when the blocking is for parallel threads within the same process rather than external processes. I've reported this to the developers as SRP-11256 to see if we can get a better message shown.
Kind regards,
Alex
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