After upgrading to 2022.3 i noticed a local orion account name WebSiteMaintenance_User_randomnumberstring
I wasn't able to find any information on this new account in the release notes or anywhere online, but found a website maintenance log file that reflects this account is updated every night during website maintenance, looks like the number string is changed, password is changed, the account is enabled, and then it is disabled nightly during maintenance. As far as i can tell the purpose of this account is to time the webpage render.
Its just odd to me there is zero mention of this account and its requirements or role in any SolarWinds documentation. Its also odd that they go through the trouble of renaming, updating the password, and enabling/disabling the account rather than just deleting and re-creating it nightly to avoid concerns about a mysterious account showing up. This could raise some red flags with security audits and things like that.