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User interface services

Daemon Instances Memory (Small/Default) Memory (Med) Memory (Large) Config Options
Zauth 2 1 GB 1 GB 1 GB Set to restart at 150%. Set PREFER_SEPARATE in service definition.
zenjobs 2 1 GB 1 GB 1 GB Increase instances to scale as needed. See Job services architecture and tuning.
zenjobs scheduler 1 1 GB 1 GB 1 GB Only one instance is required. See Job services architecture and tuning.
zenjserver 0 Deprecated in release 6.6.
zope 6 2 GB 2 GB 2 GB One Zope for 10 concurrent users (never less than 6 instances). Set to restart at 150%.
zenapi (API Zope) 1 1 GB 1 GB 1 GB Set to restart at 150%.
zproxy 1 1 GB 1 GB 1 GB
zenreports (Reporting Zope) 1 1 GB 1 GB 1 GB Set to restart at 150%.
zendebug (Debug Zope) 0 1 GB 1 GB 1 GB Off By Default. Set to restart at 150%.
UI Settings (Advanced > User Interface) Small Medium Large
Incremental Tree Loading Enable Enable Enable
Load Device Tree From Catalog Disable Enable Enable