Resolved Issue in 22.5.1-PCE
Upgrade to 22.5.0 could be slow (E-100088)
Upgrading from a prior release to 22.5.0 could take a long time (sometimes more than an hour). The cause was PCE database caching. This issue is resolved. To upgrade the PCE, go directly to 22.5.1 instead of 22.5.0.