Performance Pack

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  • 1. Performance Pack CQ 5.3 August 2010 http://www.flickr.com/photos/benjy_smudge/ 2251648701
  • 2. Performance Rollup Pack  Cumulative Feature Pack for Performance Improvements. Roll-up of 61 Performance related Hotfixes and Featurepacks, optimizing the CQ5 administration and usage on various aspects. Please verify if the individual features are related to your implementation before installing it.  Result of SWAT-Team effort  CQ 5.3 feature pack and hotfix analysis  Roll-up of Performance related Hotfixes and Featurepacks  Release Date: Friday 06-aug-2010  Self-contained, delivered through “Package Share” by Custom Engineering  Confirmed by customers  Available at no charge  http://wiki.day.com/content/wiki/Dev/Communique/CQDownloads/CQ530Download/ CQ530_FP_30015.html  Questions: customeengineering@day.com
  • 3. Fixed Bugs or Features 1. Fixed bugs (page 1) ---------------------------------------------------------------------- #22691 - Column control creation #23362 - Cannot Complete Step Forward after Going Back from an OR Split #26451 - Thread deadlock during replication #27226 - Workflow: improve workflow process processing for subsequent process steps #27679 - name of LDAP groups not displayed #27732 - PinAuthenticationHandler not usable : Exception in activate #27796 - Process step is not executed more than once #27818 - DAM: asset import workflow uses filename extension as mimetype which fail to import CQ 3/4 medialib files #27876 - Own job queue for java/script processes for each workflow model #27876 - Workflow: Own job queue for java/script processes for each workflow model #27904 - Workflow executed although it's "disabled" in Launcher #28043 - Upgrade to PDFBox 1.1.0 #28054 - Moving a folder that contains previously published assets referenced on pages, are not republished #28146 - Random java.util.ConcurrentModificationException during tree activation, resulting in aborting the activation #28225 - JobHandler uses shared session and might corrupt the repo #28225 - Workflow: JobHandler uses shared session and might corrupt the repo #28347 - workflow: check for places where shared sessions might be used for writing #28443 - msm.actions.CUDAction: Error during intermediate save: javax.jcr.InvalidItemStateException #28473 - When activate pages, referenced asset with "Umlaute" in file name could not be activated #28598 - CF with empty query does not scale #28736 - Facet Filter: Language or Mimetype filter dissappear once selected #28768 - Tag.getCount() iterates over tagged nodes to get count #28788 - Authentication problem when using Sling Resource Mapping (with anonymous access on publish or CUG) #28848 - Statistics cause performance issue #28932 - Unsynchronized access to map of factory components may "lock" down system #29038 - Workflow step back should remember the user who completed the previous step #29044 - Workflow: number of concurrent workflow (java/script)processes must be configurable #29072 - Statistics: persist entries in batches #29298 - shared session can lead to concurrent access #29326 - Tag input widget slow with many tags #29335 - Massive Performance/Memory Usage Degratation because of CellImpl.getSearchPaths #29341 - Allow unlimited setting of concurrent workflow processing #29522 - PinAuthenticationHandler is not thread safe ...
  • 4. Fixed Bugs or Features 1. Fixed bugs (page 2) ---------------------------------------------------------------------- #29418 - PageInfo: getModels not efficient with many models (> 100) #29429 - Querybuilder should not read full result set if no filtering or custom sorting is done #29430 - Add option to suppress replication status update #29454 - Tag admin view slow with many tags and tag usages due to live-count #29522 - PinAuthenticationHandler is not thread safe. #29536 - Image Uploaded Unable To Set Xmp Property #29553 - Existing Workflows not being processed #29575 - Don't run preprocessor with flush replication agents only #29588 - Workflow: introduce workflow model cache #29668 - Memory leak in SlingServletResolver cache when using generated selectors #29683 - Siteadmin enhancement: Pagination when listing pages #29738 - Make site admin search configurable #29739 - Improve performance of the site admin search #29791 - Request Hotfix for new Apache Felix Event Admin 1.2.2 bundle #29848 - Make distribution of replication events configurable #29917 - do not auto-expand tree nodes with many child nodes #29954 - add paging and sorting support to PageListServlet #29955 - add paging and sorting support to AssetListServlet #30000 - Improve performance of AclExport #30026 - PageInfoServlet: WARN logged for BlueprintServlet #30071 - Test connection should not create version or update the replication status #30074 - Replication content not cleaned up after failed synchronous replication #30144 - Image processing using too much memory and could be faster #30145 - Use faster algorithm for ResizeOp #30166 - Use ImageReadParam.setSourceSubsampling() to reduce the memory overhead for large images #30177 - DAM Asset Sync sometimes not work using mac webdav #30263 - Reduce repository reads in pageinfo.json caused by design #30276 - Reduce repository reads in pageinfo.json caused by component list ----------------------------------------------------------------------
  • 5. High-res image import (single cpu, small EC2 instance) 20s 10s 0s CQ 5.3 GA CQ 5.3 + FP
  • 6. High-res image import (single cpu, small EC2 instance) 20s 10s 2x r + e fast 0s CQ 5.3 GA CQ 5.3 + FP
  • 7. Open Tag admin with 40k Tags (single cpu, small EC2 instance) 14s 7s 0s CQ 5.3 GA CQ 5.3 + FP
  • 8. Open Tag admin with 40k Tags (single cpu, small EC2 instance) 14s 7s uch r m te fas 0s CQ 5.3 GA CQ 5.3 + FP
  • 9. Expand Tree with 500 pages (single cpu, small EC2 instance) 10s 5s 0s CQ 5.3 GA CQ 5.3 + FP
  • 10. Expand Tree with 500 pages (single cpu, small EC2 instance) 10s 5s 2x r faste 0s CQ 5.3 GA CQ 5.3 + FP
  • 11. DAM Permissions for folder with 200 assets (single cpu, small EC2 instance) 4s 2s 0s CQ 5.3 GA CQ 5.3 + FP
  • 12. DAM Permissions for folder with 200 assets (single cpu, small EC2 instance) 4s 2s 3x r + e fast 0s CQ 5.3 GA CQ 5.3 + FP
  • 13. Agility Matters. For Business, For Authors, For Developers, For Infrastructure