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dev:testing:performance_issues [2013/03/19 09:11] – [Staff Client] tspindlerdev:testing:performance_issues [2022/02/10 13:34] (current) – external edit 127.0.0.1
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       * This looks to be caused by a combination of redundant XHR requests and the use of many XHR requests in general.  This theory is corroborated by the speed improvement displayed by an [[http://git.evergreen-ils.org/?p=working/Evergreen.git;a=shortlog;h=refs/heads/collab/phasefx/alt_patron_summary|experimental server-side (html) version]] of the patron sidebar. Details to follow.       * This looks to be caused by a combination of redundant XHR requests and the use of many XHR requests in general.  This theory is corroborated by the speed improvement displayed by an [[http://git.evergreen-ils.org/?p=working/Evergreen.git;a=shortlog;h=refs/heads/collab/phasefx/alt_patron_summary|experimental server-side (html) version]] of the patron sidebar. Details to follow.
     * Editing and saving patron records is slow.     * Editing and saving patron records is slow.
 +    * Recurring issue of a blank screen appearing on the reporter on the first attempt to load the interface. You don't see "Loading ...' at all, the blank screen shows up immediately. It does usually work on the 2nd attempt, but should work the first time. -- SITKA
 +    * Recurring issue in numerous look-up areas including, but not limited to: Items out, Items Status, CheckIn, etc.  "Retrieving ..." shows up on screen, but the data is actually never retrieved.  Usually by calling the same function again in the same or a different tab the record can be displayed properly. -- SITKA
     * Staff client batch operations (e.g. updates/deletes from copy buckets)     * Staff client batch operations (e.g. updates/deletes from copy buckets)
         * Can we get more specifics on this?           * Can we get more specifics on this?  
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       * Sample record showing slow retrieval on record with 1229 copies and 1229 parts - http://egtraining.noblenet.org/eg/opac/record/3189583       * Sample record showing slow retrieval on record with 1229 copies and 1229 parts - http://egtraining.noblenet.org/eg/opac/record/3189583
       * Sample record showing faster retrieval for the same title as above, but with 1236 copies, not parts - http://egtraining.noblenet.org/eg/opac/record/972760       * Sample record showing faster retrieval for the same title as above, but with 1236 copies, not parts - http://egtraining.noblenet.org/eg/opac/record/972760
 +    * Downloading CSV of large checkout history, possibly due to a timeout - https://bugs.launchpad.net/evergreen/+bug/1208875
 ====Messaging(OpenSRF)==== ====Messaging(OpenSRF)====
  
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     * Catalog search - is there a way to optimize searching in the catalog so that users get faster results and are able to start re-implementing things like search.relevance_adjustment to provide boosts to relevance ranking? Any improvement would be useful even without the use of search.relevance_adjustment to minimize occurrences of  [[https://bugs.launchpad.net/evergreen/+bug/1103321]].     * Catalog search - is there a way to optimize searching in the catalog so that users get faster results and are able to start re-implementing things like search.relevance_adjustment to provide boosts to relevance ranking? Any improvement would be useful even without the use of search.relevance_adjustment to minimize occurrences of  [[https://bugs.launchpad.net/evergreen/+bug/1103321]].
     * Optimizing some queries to improve performance - do we have examples of specific queries that can be optimized?     * Optimizing some queries to improve performance - do we have examples of specific queries that can be optimized?
 +    * Post-2.4 holds targeter slowness - https://bugs.launchpad.net/evergreen/+bug/1185865
  
 ====Thoughts on General Improvement==== ====Thoughts on General Improvement====
dev/testing/performance_issues.1363698674.txt.gz · Last modified: 2022/02/10 13:34 (external edit)

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