Several hints are available for tuning the performance

WORK-IN-PROGRESS

Filesystem

Recommendations: TODO

Radicale configuration

Storage

type

type = multifilesystem_nolock turns from using lock mechanism on operating system / file system level to be handled internally by "radicale"

DO NOT USE on a shared filesystem in combination with a clustered "radicale" application as there is no locking synchronization currently existing between cluster members beside using lock files on filesystem.

max_sync_token_age

Default is 30 days

TODO: add recommendations for min/max