we are not sure its due to upgrade to 2020.2.6 Hf3 from 2020.2.4
We are suspecting since the we have upgraded, our Tlogs are filling rapidly and getting full during maintenance due to that DB is going in recovery mode. (we having disk space twice of Orion full backup size)
APM_IisBb_Request_Details table is suspected table currently 144 million plus rows, blocks all other process and Maintenance is failing due to that.
TableName | RowCounts | UsedSpaceKB | |
APM_IisBb_Request_Details | 144607223 | 32214648 | 30.72228 |