Editor hangs on the "Importing Assets" window when opening a memory snapshot bigger than 4 GB

Package: Memory Profiler

Memory Profiler

Fixed

1.0.X

Won't Fix

0.7.X

This has been fixed, as in the snapshots no longer crashes when opening. It does however take around 10 minutes to open, this is currently being investigated as a separate issues

The fix for this issue can not be backported to 0.7 The workaround is to import and open such snapshots in (possibly empty projects) using Unity 2022.2 or newer and a 1.x version of the package where this issue is fixed.

How to reproduce:
1. Open the attached “IN-13984” project
2. Open the “Window → Analysis → Memory Profiler” window in the menu
3. Select the “Scoped Registry Test” memory snapshot to load

Expected result: Memory snapshot loads within a minute
Actual result: Editor indefinitely hangs with “OverflowException” thrown in the Console log

Reproducible with: 0.7.1-preview.1 (2020.3.38f1, 2021.3.8f1, 2022.1.14f1), 1.0.0-pre.3 (2022.2.0b5, 2023.1.0a6)

Reproduced on: macOS 12.3 (Intel), Windows 11

Editor hangs on the "Importing Assets" window when opening a memory snapshot bigger than 4 GB

Package: Memory Profiler

Fixed

Won't Fix

Prioritise and Follow this issue

Have a workaround or additional info about this issue?

Editor hangs on the "Importing Assets" window when opening a memory snapshot bigger than 4 GB

Package: Memory Profiler

Statuses

Fixed

Won't Fix

Resolution Notes

1.0.XFixedThis has been fixed, as in the snapshots no longer crashes when opening. It does however take around 10 minutes to open, this is currently being investigated as a separate issues

0.7.XWon't FixThe fix for this issue can not be backported to 0.7 The workaround is to import and open such snapshots in (possibly empty projects) using Unity 2022.2 or newer and a 1.x version of the package where this issue is fixed.

Description

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Have a workaround or additional info about this issue?