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RSS/Atom feeds haven't been updated in over a month #1238

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mbonig opened this issue Jul 19, 2023 · 2 comments · Fixed by #1381
Closed

RSS/Atom feeds haven't been updated in over a month #1238

mbonig opened this issue Jul 19, 2023 · 2 comments · Fixed by #1381
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@MrArnoldPalmer
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@mbonig
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mbonig commented Jul 19, 2023

What is the URL of the page with the issue?

https://constructs.dev/atom

What did you do?

The last entry in the feed is from June 8th and hasn't been updated since.

What did you expect to happen?

I expected to see more recent entries

What actually happened?

I didn't see any entries since June 8th,

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@mbonig mbonig added bug Something isn't working needs-triage labels Jul 19, 2023
@truggeriaws truggeriaws mentioned this issue Jan 31, 2024
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github-merge-queue bot pushed a commit that referenced this issue Feb 1, 2024
@truggeriaws
fix: Feed builder lambda times out (#1381)
525e1fb 
## Problem

The feed builder lambda was timing out and consistently failing causing
the atom feed to not be updated.

## Solution

After investigation, it was determined the default memory, 128MB, was
insufficient for the lambda to correctly execute. This PR increases the
memory to 1024MB, a number verified by dev testing, and adding an alarm
such that future issues will be flagged.

### Investigation notes

Below you can see the metrics from the lambda function before and after
increasing the memory allocation, approximately 21:45UTC.

<img width="1402" alt="Screenshot 2024-01-30 at 3 35 59 PM"
src="https://github.com/cdklabs/construct-hub/assets/139287474/42e47e4e-aaef-4daa-91a1-e3f637dfd152">

Note that when the issue was resolved the invocations, throttles and
events spike, then return to a low steady state. I believe this is due
to the long backlog of work the lambda had to work through as it hasn't
run correctly in ~seven months.

This fixes #1238.

----

*By submitting this pull request, I confirm that my contribution is made
under the terms of the Apache-2.0 license*
@truggeriaws
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@mbonig The feeds are both updated as of today!

<lastBuildDate>Thu, 01 Feb 2024 21:03:21 GMT</lastBuildDate>

@mbonig
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mbonig commented Feb 2, 2024

Thank you!

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fix: Feed builder lambda times out cdklabs/construct-hub
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@mbonig @MrArnoldPalmer @truggeriaws