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  1. Moodle
  2. MDL-48367

Gradebook single view loads all users into memory causing out-of-memory errors

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Details

    • Bug
    • Status: Open
    • Major
    • Resolution: Unresolved
    • 2.8
    • None
    • Gradebook, Performance
    • MOODLE_28_STABLE
    • Moderate

    Description

      As identified in MDL-48273, the single view report loads every single user with active enrollment in the memory. This leads to two main problems:-

      1. High memory usage.
      2. The ui to select user becomes an extremely long drop down for large courses.

      Suggested changes:-

      1. Show a search user interface instead of drop down when Number of users exceed a certain value say X.
      2. Load only the required users in memory at best this should never exceed X

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              Unassigned Unassigned
              ankit_frenz Ankit Agarwal
              Adrian Greeve, Ilya Tregubov, Kevin Percy, Mathew May, Mihail Geshoski, Shamim Rezaie, Matteo Scaramuccia, David Woloszyn, Huong Nguyen, Jake Dallimore, Meirza, Michael Hawkins, Raquel Ortega, Safat Shahin, Stevani Andolo
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              Dates

                Created:
                Updated: