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The following activities have caused known performance issues in Hyrax with ActiveFedora and Fedora 4.x. These issues are compounded when executed in a repository with a significant amount of content already ingested, but given the challenges of generating a representative content sample in a test environment, and trying to approximate a baseline operating environment, these minimum statistics are suggested as minimum thresholds only. The activities noted below also assume a basic Hyrax installation using a default Hyrax work type/model.
References:
System Stack Error when deleting FileSets [is this still applicable?]
Bulk-ingest a work with over 150 FileSets using Bulkrax and a default Hyrax model (e.g. Generic Work)
Metrics: time to complete
Dependencies: Bulkrax configuration supporting a default Hyrax work type/model
Bulk-ingest one or more new works using Bulkrax into a collection with over 5,000 works
Metrics: time to complete
Dependencies: 5,000 works must be pre-populated
Add a FileSet to a work with over 150 Filesets using the Hyrax user interface
Metrics: time to complete
Dependencies: work with FileSets pre-populated
Edit metadata for a work with over 150 FileSets
Metrics: time to complete
Dependencies: work with FileSets pre-populated
Change visibility for a work with over 150 FileSets
Metrics: time to complete
Dependencies: work with FileSets pre-populated
Add a work to a Collection with over 5,000 works using the Hyrax user interface
Metrics: time to complete
Edit metadata for a Collection with over 5,000 works
Metrics: time to complete
Dependencies: 5,000 works must be pre-populated and assigned to a Collection
Delete a FileSet from a work with over 150 FileSets using the Hyrax user interface
Metrics: time to complete
Dependencies: work with FileSets pre-populated
Delete a work with over 150 FileSets using the Hyrax user interface
Metrics: time to complete
Dependencies: work with FileSets pre-populated
View a Work Page with over 150 FileSets
Metrics: page load time
Dependencies: work with FileSets pre-populated
Navigate between page 1 and 2 on the Items list for a Work with over 150 FileSets
Metrics: page load time
Dependencies: work with FileSets pre-populated
View a Collection Page with over 5,000 works
Metrics: page load time
Dependencies: 5,000 works must be pre-populated
View a FileSet page attached to a work with over 150 FileSets attached
Metrics: page load time
Use the File Manager to re-sort FileSets for a work with over 150 FileSets attached
Metrics: time to save changes
Generate a IIIF manifest for a work with over 150 FileSets attached
Metrics: time to complete
Dependencies: image files compatible for IIIF rendering
Run fixity checks on 5,000+ works
Metrics: time to complete
Dependencies: Fedora fixity checking configuration/rake task enabled
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