[Bug 41903] New: Overdues reports in circulation module are too resource intensive

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bugzilla-daemon＠bugs.koha-community.org

20 Feb 2026 20 Feb '26

4:45 p.m.

https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=41903 Bug ID: 41903 Summary: Overdues reports in circulation module are too resource intensive Initiative type: --- Sponsorship --- status: Product: Koha Version: Main Hardware: All OS: All Status: NEW Severity: normal Priority: P5 - low Component: Circulation Assignee: koha-bugs@lists.koha-community.org Reporter: andrew@bywatersolutions.com QA Contact: testopia@bugs.koha-community.org CC: gmcharlt@gmail.com, kyle@bywatersolutions.com The circ module includes reports "Overdues" and "Overdues with fines." Both are sufficiently resources intensive as to cause noticeable slowdowns on large systems when used during business hours. They should be rewritten using APIs and VUE to improve performance. -- You are receiving this mail because: You are watching all bug changes. You are the assignee for the bug.

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bugzilla-daemon＠bugs.koha-community.org

5 Mar 5 Mar

8:42 a.m.

New subject: [Bug 41903] Overdues reports in circulation module are too resource intensive

https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=41903 Martin Renvoize (ashimema) <martin.renvoize@openfifth.co.uk> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |martin.renvoize@openfifth.c | |o.uk Assignee|koha-bugs@lists.koha-commun |matt.blenkinsop@openfifth.c |ity.org |o.uk -- You are receiving this mail because: You are the assignee for the bug. You are watching all bug changes.

bugzilla-daemon＠bugs.koha-community.org

12 May 12 May

13 May 13 May

9:02 p.m.

New subject: [Bug 41903] Overdues reports in circulation module are too resource intensive

https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=41903 Alex Carver [Acerock7] <alex@rcls.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |alex@rcls.org --- Comment #18 from Alex Carver [Acerock7] <alex@rcls.org> --- Hiya Matt-- Loading the overdues via the script populates the values and I count roughly 11 seconds for the overdues.pl page to load. However, applying the patches results in 404 errors for me when trying to click either "Overdues" or "Overdues with Fines" in the Circulation module. Cypress tests also fail 27/27 -- You are receiving this mail because: You are watching all bug changes.

bugzilla-daemon＠bugs.koha-community.org

14 May 14 May

5:16 p.m.

New subject: [Bug 41903] Overdues reports in circulation module are too resource intensive

https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=41903 --- Comment #37 from Matt Blenkinsop <matt.blenkinsop@openfifth.co.uk> --- (In reply to Alex Carver [Acerock7] from comment #20)

...

Thanks Matt. Ok the page loads in less than 2 seconds now. All of the filters seem to work. Cypress all specs passed.

Also not sure if this is intentional, but the free text "Name or Card Number" filter doesn't work with preferred names or middle names, even though preferred names and middle names are shown in the "Patron" column. Surnames and first names work as expected.

Signing Off.

Just checked the old version in main and this is the current behaviour $strsth .= " AND (borrowers.firstname like ? or borrowers.surname like ? or borrowers.cardnumber like ?)"; I aimed where possible to completely replicate the old functionality but with the added pagination and performance improvement. If we want to add the extra filtering there then it should be doable but probably best served as a follow-up bug to make it easier to compare the two versions during QA -- You are receiving this mail because: You are watching all bug changes.

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7:29 p.m.

New subject: [Bug 41903] Overdues reports in circulation module are too resource intensive

https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=41903 --- Comment #38 from Alex Carver [Acerock7] <alex@rcls.org> --- Ok understood. Agreed that follow-up bug is best place to address preferred and middle, if desired. Nice work! -- You are receiving this mail because: You are watching all bug changes.

bugzilla-daemon＠bugs.koha-community.org

15 May 15 May

10:05 a.m.

New subject: [Bug 41903] Overdues reports in circulation module are too resource intensive

https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=41903 Emmi Takkinen <emmi.takkinen@koha-suomi.fi> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |emmi.takkinen@koha-suomi.fi -- You are receiving this mail because: You are watching all bug changes.

bugzilla-daemon＠bugs.koha-community.org

18 May 18 May

8:38 p.m.

New subject: [Bug 41903] Overdues reports in circulation module are too resource intensive

https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=41903 Lucas Gass (lukeg) <lucas@bywatersolutions.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |lucas@bywatersolutions.com --- Comment #39 from Lucas Gass (lukeg) <lucas@bywatersolutions.com> --- Without the patches: -2k overdues load in an average of 15 seconds With the patches: -First paginated page loads in about 187ms. -If I attempt to load all 2000 results it takes an average of 34 seconds, so slower than before Other things Ive noticed: -Overdue.pl needs the propr permissions [FAIL] circ/overdue.pl FAIL file_permissions File must have the exec flag -xt/check_apache_conf.t fails: xt/check_apache_conf.t .......................... # Failed test 'All RewriteRule and RewriteCond directives must be copied to etc/koha-httpd.conf' # at xt/check_apache_conf.t line 46. # got: '1' # expected: '0' # RewriteRule ^/cgi-bin/koha/circulation/overdues(.*)?$ /cgi-bin/koha/circ/overdue.pl$1 [PT] -api.t failes: xt/api.t ........................................ 1/8 # Failed test 'No tag errors in the spec' # at xt/api.t line 131. # Structures begin differing at: # $got->[0] = 'get /overdues/config -> uses tag 'overdues_config' not present in top level list' # $expected->[0] = Does not exist get /overdues/config -> uses tag 'overdues_config' not present in top level list # Looks like you failed 1 test of 1. # Failed test 'tags tests' # at xt/api.t line 136. Question: Should moving circ-menu to a Vue island be done on a separate bug report? -- You are receiving this mail because: You are watching all bug changes.

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8:39 p.m.

New subject: [Bug 41903] Overdues reports in circulation module are too resource intensive

https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=41903 Lucas Gass (lukeg) <lucas@bywatersolutions.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|Signed Off |Failed QA -- You are receiving this mail because: You are watching all bug changes.

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9:21 p.m.

New subject: [Bug 41903] Overdues reports in circulation module are too resource intensive

https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=41903 Lisette Scheer <lisette@bywatersolutions.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |lisette@bywatersolutions.co | |m --- Comment #40 from Lisette Scheer <lisette@bywatersolutions.com> --- In the API description, overdues_config says: List of sysprefs used for the ERM module Similarly to Lucas, my time to run with 2000 records/all records went from 45 seconds to 2.5 minutes (about 3x as long) but just the page of results was less than a second. -- You are receiving this mail because: You are watching all bug changes.

bugzilla-daemon＠bugs.koha-community.org

19 May 19 May

5:10 p.m.

New subject: [Bug 41903] Overdues reports in circulation module are too resource intensive

https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=41903 Andrew Fuerste-Henry <andrew@bywatersolutions.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Blocks| |42643 Referenced Bugs: https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=42643 [Bug 42643] [OMNIBUS] Assorted performance and stability work -- You are receiving this mail because: You are watching all bug changes.

bugzilla-daemon＠bugs.koha-community.org

21 May 21 May

3:46 p.m.

New subject: [Bug 41903] Overdues reports in circulation module are too resource intensive

https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=41903 --- Comment #41 from Matt Blenkinsop <matt.blenkinsop@openfifth.co.uk> --- What is the purpose of loading all 2000 results? Is that to extract reports? If that still needs to be possible and have the performance improved I'll need to dig a bit deeper -- You are receiving this mail because: You are watching all bug changes.

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6:12 p.m.

New subject: [Bug 41903] Overdues reports in circulation module are too resource intensive

https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=41903 hebah@bywatersolutions.com changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |hebah@bywatersolutions.com --- Comment #42 from hebah@bywatersolutions.com --- Academic libraries often like to see at the end of the semester what's all still checked out, and the overdues report of all checkouts is a nice built-in report that doesn't need to be custom SQL. -- You are receiving this mail because: You are watching all bug changes.

bugzilla-daemon＠bugs.koha-community.org

11 Jun 11 Jun

10:04 a.m.

New subject: [Bug 41903] Improve performance of the overdues reports when working with a high volume of overdues

bugzilla-daemon＠bugs.koha-community.org

16 Jun 16 Jun

6:09 p.m.

New subject: [Bug 41903] Improve performance of the overdues reports when working with a high volume of overdues

https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=41903 --- Comment #43 from Andrew Fuerste-Henry <andrew@bywatersolutions.com> --- Lucas made some specific technical observations that need addressing, but it seems like we're mostly stuck here around speed when retrieving many/all overdues. Could we sidestep that issue a bit by adding a "Download all" option that sidesteps loading everything into the UI? -- You are receiving this mail because: You are watching all bug changes.

bugzilla-daemon＠bugs.koha-community.org

7 Jul 7 Jul

8:57 p.m.

New subject: [Bug 41903] Improve performance of the overdues reports when working with a high volume of overdues

https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=41903 Andrew Fuerste-Henry <andrew@bywatersolutions.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Blocks| |43017 Referenced Bugs: https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=43017 [Bug 43017] [OMNIBUS] Interface optimization -- You are receiving this mail because: You are watching all bug changes.

bugzilla-daemon＠bugs.koha-community.org

8:57 p.m.

New subject: [Bug 41903] Improve performance of the overdues reports when working with a high volume of overdues

https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=41903 Andrew Fuerste-Henry <andrew@bywatersolutions.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Blocks|42643 | Referenced Bugs: https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=42643 [Bug 42643] [OMNIBUS] Assorted performance and stability work -- You are receiving this mail because: You are watching all bug changes.

bugzilla-daemon＠bugs.koha-community.org

22 Jul 22 Jul

2:38 p.m.

New subject: [Bug 41903] Improve performance of the overdues reports when working with a high volume of overdues

https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=41903 --- Comment #44 from Matt Blenkinsop <matt.blenkinsop@openfifth.co.uk> --- I've been playing around with reducing the time when downloading all of them but ultimately it is still a large dataset with many joined tables - how often are requests being made for all of the results? The current pagination massively improves day to day usage of the report through faster loading - I can add a 'Download all' button with a slightly improved version of the previous non-api code but is it worth it if a request for all of the results is only being made a few times a year? We'd have two separate sets of overdue reporting code to maintain -- You are receiving this mail because: You are watching all bug changes.

bugzilla-daemon＠bugs.koha-community.org

14 Aug 14 Aug

5:10 p.m.

New subject: [Bug 41903] Improve performance of the overdues reports when working with a high volume of overdues

https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=41903 --- Comment #45 from Andrew Fuerste-Henry <andrew@bywatersolutions.com> --- Bug 43241 fixes an issue causing API date queries to skip the index and instead look at all rows, causing a significant slowdown. That fix would likely make this code faster, possibly to the point that we don't need a separate "download all" option. But the patches here no longer apply cleanly so I cannot confirm. Matt, would you be amenable to rebasing this as-is to test with 43241 before you dive into adding a "download all"? -- You are receiving this mail because: You are watching all bug changes.

bugzilla-daemon＠bugs.koha-community.org

2 Sep 2 Sep

10:37 p.m.

New subject: [Bug 41903] Improve performance of the overdues reports when working with a high volume of overdues

https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=41903 --- Comment #46 from Andrew Fuerste-Henry <andrew@bywatersolutions.com> --- I'd love a rebase so we can retest this now that Bug 43241 has pushed to main. -- You are receiving this mail because: You are watching all bug changes.

bugzilla-daemon＠bugs.koha-community.org

3 Sep 3 Sep

10:48 a.m.

New subject: [Bug 41903] Improve performance of the overdues reports when working with a high volume of overdues

https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=41903 --- Comment #64 from Matt Blenkinsop <matt.blenkinsop@openfifth.co.uk> --- (In reply to Andrew Fuerste-Henry from comment #46)

...

I'd love a rebase so we can retest this now that Bug 43241 has pushed to main.

Sorry, I actually had done the rebase but completely forgot to upload the patches back onto the bug! -- You are receiving this mail because: You are watching all bug changes.

bugzilla-daemon＠bugs.koha-community.org

3:44 p.m.

New subject: [Bug 41903] Improve performance of the overdues reports when working with a high volume of overdues

https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=41903 --- Comment #65 from Andrew Fuerste-Henry <andrew@bywatersolutions.com> --- Without these patches if I have 2k overdues the list loads in 4.5 seconds, regardless of whether I'm showing just 20 or All. With these patches and 2k overdues in the system, the page loads in about .35 seconds if I'm viewing 20 results, 6 seconds if I've viewing 500, 25 seconds if I'm viewing All. There was discussion above of adding a Download All button. The page *does* have that feature before these patches, so it should be replicated/maintained here. If we used this same code to produce the list of all but pushed it into a background job would the time required be less of a concern? I see your point about not wanting to maintain both an API-based version for the UI and a SQL version for the download. -- You are receiving this mail because: You are watching all bug changes.

bugzilla-daemon＠bugs.koha-community.org

3:49 p.m.

New subject: [Bug 41903] Improve performance of the overdues reports when working with a high volume of overdues

https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=41903 --- Comment #66 from Andrew Fuerste-Henry <andrew@bywatersolutions.com> --- It's tempting to also remove All as an option in the datatable, only allow folks to to view 10, 20, 50, 100 at a time. Beyond that they'd need to download. I'm not sure if that'd be a popular idea. -- You are receiving this mail because: You are watching all bug changes.

bugzilla-daemon＠bugs.koha-community.org

4:33 p.m.

New subject: [Bug 41903] Improve performance of the overdues reports when working with a high volume of overdues

https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=41903 Nick Clemens (kidclamp) <nick@bywatersolutions.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |nick@bywatersolutions.com --- Comment #67 from Nick Clemens (kidclamp) <nick@bywatersolutions.com> --- Looking at some of our consortial partners they do then to have a large number in the overdues - and they want to be able to review the entirety. We need to have a method for them to download all of the overdues in a reasonable time frame without overloading the server. I think a 'download all' button and removing the 'Show all' option are necessary here -- You are receiving this mail because: You are watching all bug changes.

bugzilla-daemon＠bugs.koha-community.org

4 Sep 4 Sep

3:10 p.m.

New subject: [Bug 41903] Improve performance of the overdues reports when working with a high volume of overdues

https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=41903 --- Comment #68 from Matt Blenkinsop <matt.blenkinsop@openfifth.co.uk> --- Created attachment 204980 --> https://bugs.koha-community.org/bugzilla3/attachment.cgi?id=204980&action=edit Bug 41903: Add an export all button with a background job attached Patch from commit 91159cc -- You are receiving this mail because: You are watching all bug changes.

bugzilla-daemon＠bugs.koha-community.org

3:11 p.m.

New subject: [Bug 41903] Improve performance of the overdues reports when working with a high volume of overdues

https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=41903 --- Comment #69 from Matt Blenkinsop <matt.blenkinsop@openfifth.co.uk> --- I've added a proof of concept commit for an export all button based on the feedback - if this is what is required then I will update the test plan and resubmit back for full testing again -- You are receiving this mail because: You are watching all bug changes.

bugzilla-daemon＠bugs.koha-community.org

8 Sep 8 Sep

4:27 p.m.

New subject: [Bug 41903] Improve performance of the overdues reports when working with a high volume of overdues

https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=41903 --- Comment #70 from Andrew Fuerste-Henry <andrew@bywatersolutions.com> --- (In reply to Matt Blenkinsop from comment #69)

...

I've added a proof of concept commit for an export all button based on the feedback - if this is what is required then I will update the test plan and resubmit back for full testing again

That's great, Matt, thank you! Please do update the test plan and resubmit. -- You are receiving this mail because: You are watching all bug changes.

bugzilla-daemon＠bugs.koha-community.org

25 Sep 25 Sep

6:34 p.m.

New subject: [Bug 41903] Improve performance of the overdues reports when working with a high volume of overdues

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bugzilla-daemon＠bugs.koha-community.org

7:22 p.m.

New subject: [Bug 41903] Improve performance of the overdues reports when working with a high volume of overdues

https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=41903 Andrew Fuerste-Henry <andrew@bywatersolutions.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|Signed Off |Failed QA --- Comment #107 from Andrew Fuerste-Henry <andrew@bywatersolutions.com> --- I get errors in plack-api-error.log when attempting to filter by any patron or item values. Example: [2026/10/09 16:48:02] [ERROR] GET /api/v1/checkouts: unhandled exception (Koha::Exceptions::Object::UnhandledDBError)<<DBI Exception: DBD::mysql::st execute failed: Unknown column 'patron.firstname' in 'WHERE'>> Selecting "Show any items currently checked out" locks the date due filters from being edited, but uses any value that was in them before the checkbox was clicked. "Download all" downloads only the results of your search, not all overdues. I think this is reasonable behavior, but the link should read something like "Download all results" Cannot access the overdues report with only "overdues_report" permission: - without circulate_remaining_permissions, one cannot access /circulation-home.pl to get to the overdues report. This is true in current main, but it'd be good to correct it. - with overdues_report but without circulate_remaining_permissions, the overdues report page will load, but loading any data fails with an authorization error. In current main, a user with only overdues_report is able to access /cgi-bin/koha/circ/overdue.pl via a direct url and successfully retrieve the report data Numerous QA tool failures: [FAIL] Koha/Util/Query.pm FAIL pod_coverage sub _tree_to_joins has no pod coverage. sub _add_relation_chain has no pod coverage. [FAIL] koha-tmpl/intranet-tmpl/prog/en/includes/circ-nav-props.inc FAIL forbidden_patterns forbidden pattern: Do not use line breaks inside template tags (bug 18675) (line 3) forbidden pattern: Do not use line breaks inside template tags (bug 18675) (line 7) [FAIL] t/db_dependent/Koha/BackgroundJob/ExportOverdues.t FAIL file_permissions File must have the exec flag FAIL forbidden_patterns forbidden pattern: Use https:// instead of http:// for URLs (line 358) [FAIL] t/db_dependent/Koha/Util/Query.t FAIL file_permissions File must have the exec flag [FAIL] t/db_dependent/api/v1/overdues.t FAIL file_permissions File must have the exec flag -- You are receiving this mail because: You are watching all bug changes.

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bugzilla-daemon＠bugs.koha-community.org

4:16 p.m.

New subject: [Bug 41903] Improve performance of the overdues reports when working with a high volume of overdues

https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=41903 --- Comment #125 from Matt Blenkinsop <matt.blenkinsop@openfifth.co.uk> --- Created attachment 207768 --> https://bugs.koha-community.org/bugzilla3/attachment.cgi?id=207768&action=edit Bug 41903: Add an export all button with a background job attached Whilst the API is quick for paginated and filtered views, it is slow to load all of the results to export into a file. This patch adds a dedicated background job to handle this at faster rate rather than the user having to sit and wait for a page to load Test plan: 1) Use the data script provided to add many overdues into the system 2) Try to load all results in the data table using the dropdown - the option should not exist 3) Click the download all button, a background job should be enqueued and successfully produce a report 4) In the administration area, adjust the column settings for the table and re-run the job. The report should respect the settings -- You are receiving this mail because: You are watching all bug changes.

bugzilla-daemon＠bugs.koha-community.org

13 Oct 13 Oct

5:20 p.m.

New subject: [Bug 41903] Improve performance of the overdues reports when working with a high volume of overdues

https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=41903 Lisette Scheer <lisette@bywatersolutions.com> changed: What |Removed |Added ---------------------------------------------------------------------------- QA Contact|testopia@bugs.koha-communit |Laura.escamilla@bywatersolu |y.org |tions.com -- You are receiving this mail because: You are watching all bug changes.

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bugzilla-daemon＠bugs.koha-community.org

7:18 p.m.

New subject: [Bug 41903] Improve performance of the overdues reports when working with a high volume of overdues

https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=41903 --- Comment #143 from Matt Blenkinsop <matt.blenkinsop@openfifth.co.uk> --- Created attachment 208732 --> https://bugs.koha-community.org/bugzilla3/attachment.cgi?id=208732&action=edit Bug 41903: Add location filter to branch overdues Test plan: This is a reproduction of the original page functionality but using a Datatables implementaiton with server side pagination to improve performance. As such a step by step test plan is challenging. A test script has been provided to add a lot of overdues to a KTD environment. I would suggest running this before applying the patches and verifying the slow loading times of the original implementation. Then apply the patches and verify that the page loads much quicker than before. Test the filtering and searching options on the table including the left menu filters to verify they are working Run the cypress tests Signed-off-by: Alex Carver [Acerock7] <alex@rcls.org> -- You are receiving this mail because: You are watching all bug changes.

bugzilla-daemon＠bugs.koha-community.org

7:18 p.m.

New subject: [Bug 41903] Improve performance of the overdues reports when working with a high volume of overdues

https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=41903 --- Comment #144 from Matt Blenkinsop <matt.blenkinsop@openfifth.co.uk> --- Created attachment 208733 --> https://bugs.koha-community.org/bugzilla3/attachment.cgi?id=208733&action=edit Bug 41903: Add an export all button with a background job attached Whilst the API is quick for paginated and filtered views, it is slow to load all of the results to export into a file. This patch adds a dedicated background job to handle this at faster rate rather than the user having to sit and wait for a page to load Test plan: 1) Use the data script provided to add many overdues into the system 2) Try to load all results in the data table using the dropdown - the option should not exist 3) Click the download all button, a background job should be enqueued and successfully produce a report 4) In the administration area, adjust the column settings for the table and re-run the job. The report should respect the settings -- You are receiving this mail because: You are watching all bug changes.

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