Super upgrade not being completed

Hi guys,

We wanted to upgrade the Supervisor from version 7.2.6 to version 7.3.5, but the upgrade process was still ongoing after 5 hours. We have performed many upgrades before, but we have never encountered such a long process and believe this is not a normal situation. Therefore, we reverted from the snapshot. Prior to the upgrade, we migrated data from EventDB to Clickhouse and performed an umount operation on the old data after the migration. Has anyone else encountered such a situation?