Koha-clms/C4
Kyle M Hall d8fc079eee
Bug 28833: Speed up holds queue builder via parallel processing
The holds queue builder can take a very long time to run on systems with many holds. For example, a partner with 124,784 unfilled ( not found ) holds, is taking about 64 minutes to run. If we run that same number of holds in 5 parallel chunks ( splitting the number of records as evenly as possible, but *not* taking into account the holds per bib ), it takes 21.5 minutes. If we use 10 loops, it takes less then 14 minutes.

Test Plan:
0) Install the Perl library Parallel::ForkManager
1) Generate a huge number of holds ( a few thousand at the minimum )
2) Run the holds queue builder, use the `time` utility to track how much
   time it took to run
3) Set HoldsQueueParallelLoopsCount to 10
4) Repeat step 2, note the improvement in speed
5) Experiment with other values for HoldsQueueParallelLoopsCount
6) prove t/db_dependent/HoldsQueue.t

Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
Signed-off-by: Katrin Fischer <katrin.fischer@bsz-bw.de>
2024-10-25 11:09:53 +02:00
..
AuthoritiesMarc
…
Barcodes Bug 30718: Use flatpickr's altInput 2022-08-19 08:26:31 -03:00
ClassSortRoutine
…
ClassSplitRoutine
…
Creators Bug 37720: Prevent XSS in label creator 2024-10-18 12:07:51 +02:00
External
…
Form Bug 30318: Don't reset messaging preferences when form is empty 2024-04-26 08:52:51 +02:00
Heading Bug 36917: (follow-up) Remove Elasticsearch warnings and tidy 2024-05-24 15:36:42 +02:00
ILSDI Bug 36315: ILSDI GetRecords use AuthorisedValues cache for items.location 2024-10-21 12:26:13 +02:00
Installer Bug 30731: Remove Readonly::XS::MAGIC_COOKIE 2022-06-01 16:15:26 -03:00
Labels Bug 10762: (QA follow-up) Perltidy 2023-10-25 10:35:31 -03:00
Linker Bug 35125: Respect LinkerConsiderThesaurus in update_cache 2024-07-01 18:55:42 +02:00
Members Bug 29194: Create logical ordering of patron messaging preferences 2024-10-11 11:13:56 +02:00
OAI Bug 30308: Fix bulkmarcimport.pl broken by OAI-PMH:AutoUpdateSets(EmbedItemData) 2022-07-29 15:43:39 -03:00
Output
…
Patroncards Bug 34532: Silence warns in Patroncard.pm 2023-09-15 11:57:08 -03:00
Reports Bug 37508: (QA follow-up) Use ->check_columns 2024-08-16 16:22:26 +02:00
SIP Bug 23426: Add fine items to patron information response in SIP2 2024-10-11 12:21:30 +02:00
Search Bug 30718: Use flatpickr's altInput 2022-08-19 08:26:31 -03:00
Serials
…
Utils/DataTables Bug 34913: Fix perlcritic for VirtualShelves.pm 2024-01-29 12:24:54 +01:00
Accounts.pm Bug 29184: Fix warn about undefined replacecost 2022-09-08 10:50:30 -07:00
Acquisition.pm Bug 36002: Remove unused subroutine GetParcels 2024-04-30 17:09:43 +02:00
Auth.pm Bug 37104: (Follow-up) Checks for unitialized value of 'anonymous_patron' system pref 2024-08-16 16:22:19 +02:00
Auth_cas_servers.yaml.sample
…
Auth_with_cas.pm Bug 34893: (QA follow-up) Tidy code for qa script 2024-02-02 17:31:47 +01:00
Auth_with_ldap.pm Bug 36575: (bug 34893 follow-up) Return patron from LDAP 2024-06-20 17:55:32 +02:00
Auth_with_shibboleth.pm Bug 36575: (QA follow-up) Shibboleth POD and checkpw_internal call 2024-06-20 17:55:34 +02:00
AuthoritiesMarc.pm Bug 35989: (QA follow-up): Fix QA tests 2024-06-06 15:18:43 +01:00
Barcodes.pm Bug 37070: (QA follow-up) Fix qa script issues 2024-10-18 14:26:05 +02:00
Biblio.pm Bug 36474: Don't update records when total issues has not changed 2024-09-19 12:39:14 +01:00
Breeding.pm Bug 28166: (QA follow-up) Fix and tidy tests and code 2023-10-23 11:33:50 -03:00
Budgets.pm Bug 31631: Optionally use tax-exclusive values for calculating fund values 2023-10-18 15:41:35 -03:00
Calendar.pm Bug 32048: Added clear cache routine to delete_holiday_range_repeatable 2023-09-18 15:31:50 -03:00
Charset.pm
…
Circulation.pm Bug 28575: (QA follow-up) Tidy and test count 2024-10-24 10:45:36 +02:00
ClassSortRoutine.pm Bug 29951: Fix EXPORT for C4::ClassS*Routine modules 2022-07-08 15:29:56 -03:00
ClassSource.pm Bug 23387: Add caching to C4::ClassSource 2024-08-26 17:39:31 +02:00
ClassSplitRoutine.pm Bug 29951: Fix EXPORT for C4::ClassS*Routine modules 2022-07-08 15:29:56 -03:00
Context.pm Bug 36367: Set to undef when unsetting 2024-06-14 11:17:18 +01:00
Contract.pm
…
CourseReserves.pm Bug 30016: Remove GetOpenIssue subroutine 2022-08-31 08:50:37 -03:00
Creators.pm
…
HTML5Media.pm
…
Heading.pm Bug 30047: (follow-up) Fix failing tests 2024-05-13 16:24:18 +02:00
HoldsQueue.pm Bug 28833: Speed up holds queue builder via parallel processing 2024-10-25 11:09:53 +02:00
ImportBatch.pm Bug 35438: Remove skip_intermediate_commit parameter 2024-01-16 12:06:08 +01:00
ImportExportFramework.pm Bug 37606: Fix framework export module to escape double quotes 2024-10-18 14:26:04 +02:00
InstallAuth.pm Bug 36367: Remove _new_userenv 2024-06-14 11:17:17 +01:00
Installer.pm Bug 27490: More instances of changing language syspref to StaffInterfaceLanguages 2024-09-13 13:54:25 +02:00
ItemCirculationAlertPreference.pm Bug 29844: Fix ->search occurrences 2022-02-09 15:36:23 -10:00
Items.pm Bug 35100: Revert change to request_transfer 2024-09-19 12:41:53 +01:00
Koha.pm Bug 36750: Use the same label for Zebra 2024-05-07 17:41:19 +02:00
Labels.pm
…
Languages.pm Bug 27490: More instances of changing language syspref to StaffInterfaceLanguages 2024-09-13 13:54:25 +02:00
Letters.pm Bug 37642: Generated letter should use https in header 2024-08-23 18:21:19 +02:00
Linker.pm
…
Log.pm Bug 25159: (QA follow-up) Tidy changes 2024-05-02 16:47:44 +02:00
MarcModificationTemplates.pm
…
Matcher.pm Bug 26611: Make authority record matching use required match checks 2023-05-24 11:21:31 -03:00
Members.pm Bug 37845: Remove C4::Members::DeleteExpiredOpacRegistrations 2024-10-21 15:10:31 +02:00
Message.pm Bug 18398: (follow-up) Update POD & Unit tests 2023-03-31 13:13:35 +02:00
Output.pm Bug 34478: Remove check_csrf from pl files 2024-03-01 10:56:01 +01:00
Overdues.pm Bug 36128: Use of uninitialized value in string eq at /usr/share/koha/lib/C4/Overdues.pm 2024-06-27 14:04:46 +02:00
Patroncards.pm
…
Record.pm Bug 33431: Make C4::Record use C4::Context->yaml_preference 2024-03-18 11:03:38 +01:00
Reports.pm
…
Reserves.pm Bug 37868: Remove C4::Reserves::ToggleSuspend 2024-10-21 15:10:35 +02:00
Ris.pm Bug 33431: Fix remaining cases 2024-03-18 11:03:39 +01:00
RotatingCollections.pm Bug 35100: (follow-up) Tidy 2024-09-19 12:41:58 +01:00
SMS.pm Bug 36051: (QA follow-up): Use yaml_preference 2024-04-12 11:26:12 +02:00
Scheduler.pm
…
Scrubber.pm Bug 36328: (QA follow-up) Expand tests and reorder elements to clarify differences 2024-04-22 12:39:20 +02:00
Search.pm Bug 37004: Add branchcode as HTML class to each grouped result in search results 2024-09-02 12:13:42 +02:00
Serials.pm Bug 37480: Make addroutingmember use Koha::Subscription::Routinglists 2024-09-16 10:41:06 +02:00
Service.pm
…
ShelfBrowser.pm Bug 29697: Replace GetMarcBiblio occurrences with $biblio->metadata->record 2022-07-22 15:24:11 -03:00
SocialData.pm Bug 33833: Add two FIXMEs to SocialData::get_report 2023-09-05 14:35:35 -03:00
Stats.pm Bug 33608: (QA follow-up) Remove ->insert method 2023-10-25 11:07:59 -03:00
Suggestions.pm Bug 35597: Move modification logging to Koha::Suggestion 2024-06-13 14:08:33 +01:00
TTParser.pm Bug 36171: Fix template toolkit tags split by HTML parser 2024-10-24 13:38:12 +02:00
Tags.pm Bug 36785: Typo unreconized and bilbio in tags code 2024-05-17 10:36:35 +02:00
Templates.pm Bug 35070: Tidy 2024-01-04 16:51:45 +01:00
TmplToken.pm
…
TmplTokenType.pm
…
UsageStats.pm Bug 34185: Capitalized OPAC in OpacItemLocation syspref 2024-09-02 12:13:43 +02:00
XISBN.pm Bug 30813: (QA follow-up) Adjust three use statements 2022-06-08 11:40:32 -03:00
XSLT.pm Bug 33217: Tidy 2023-11-08 17:52:42 -03:00