Birthday calendar OOM #1461

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opened 2026-01-03 14:06:07 +01:00 by nik · 5 comments

nik commented 2026-01-03 14:06:07 +01:00

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The JavaScript engine in Firefox goes out of memory when loading the birthday calendar for only one week (in TIC-Desk).

The JavaScript engine in Firefox goes out of memory when loading the birthday calendar for only one week (in TIC-Desk).

yuha commented 2026-01-09 23:36:36 +01:00

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assigned to @yuha

assigned to @yuha

yuha commented 2026-01-11 16:37:28 +01:00

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created branch 1461-birthday-calendar-oom to address this issue

created branch [`1461-birthday-calendar-oom`](/AlekSIS/official/AlekSIS-Core/-/compare/master...1461-birthday-calendar-oom) to address this issue

yuha commented 2026-01-11 16:37:51 +01:00

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mentioned in merge request !3732

mentioned in merge request !3732

yuha commented 2026-01-12 14:02:50 +01:00

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@nik I've now been trying to reproduce this with a massive amount of birthday and personal events (200+ per day) – but with no success. The interface gets quite slow at some point, but I've not been able to get the Firefox JS engine to go OOM. Can you estimate how many events you're dealing with on TIC-Desk?

@nik I've now been trying to reproduce this with a massive amount of birthday and personal events (200+ per day) – but with no success. The interface gets quite slow at some point, but I've not been able to get the Firefox JS engine to go OOM. Can you estimate how many events you're dealing with on TIC-Desk?

yuha commented 2026-01-14 00:31:58 +01:00

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okay, done some more testing. CPU and memory usage are in fact fairly high with 1000+ events, but it still works - with some lag - on my side. i think you need to show me what exactly is happening there – i'd mainly be curious about whether the calendar fetches the correct birthday data since the amount of birthdays i expect to occur in a week don't seem to be nearly high enough to cause issues like this one. but still, i also can't see any issues in this regard.

okay, done some more testing. CPU and memory usage are in fact fairly high with 1000+ events, but it still works - with some lag - on my side. i think you need to show me what exactly is happening there – i'd mainly be curious about whether the calendar fetches the correct birthday data since the amount of birthdays i expect to occur in a week don't seem to be nearly high enough to cause issues like this one. but still, i also can't see any issues in this regard.

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