https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=28833 Bug ID: 28833 Summary: Speed up holds queue builder via parallel processing Change sponsored?: --- Product: Koha Version: unspecified Hardware: All OS: All Status: NEW Severity: enhancement Priority: P5 - low Component: Hold requests Assignee: koha-bugs@lists.koha-community.org Reporter: kyle@bywatersolutions.com QA Contact: testopia@bugs.koha-community.org CC: gmcharlt@gmail.com 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. -- You are receiving this mail because: You are watching all bug changes. You are the assignee for the bug.