Bug #105861 MySQL 8.0.27 - Possible memory leak, documentation missing

Submitted: 10 Dec 2021 10:43 Modified: 19 Mar 20:06
Reporter: Carlos Abrantes Email Updates:
Status: Closed Impact on me:
None 
Category:MySQL Server: Documentation Severity:S3 (Non-critical)
Version:8.0 OS:Any
Assigned to: CPU Architecture:Any

File: Maximum allowed size is 50MB.
Description:
Privacy:

If the data you need to attach is more than 50MB, you should create a compressed archive of the data, split it to 50MB chunks, and upload each of them as a separate attachment.

To split a large file:

  • On *nix platforms use the split command e.g. split -b 50MB <my_large_archive> <my_split_archive_prefix>
  • On windows use WinZip or a similar utility to split the large file
[6 Jan 2022 18:09] Carlos Abrantes 
Zip with the requested  txt and pdf files from pprof

Attachment: mybin.hprof.1080.heap_txt_pdf.zip (application/zip, text), 560.73 KiB.
[13 Jan 2022 11:07] Carlos Abrantes 
Zip with updated txt and pdf files from pprof

Attachment: mybin.hprof.2060.heap.zip (application/zip, text), 569.19 KiB.
[18 Jan 2022 16:33] Carlos Abrantes 
Sample with table schema and queries

Attachment: Sample_mysql.txt (text/plain), 2.06 KiB.
[19 Mar 19:56] Jean-François Gagné 
Repro for the memory leak fixed in 8.0.30.

Attachment: repro.txt (text/plain), 1.93 KiB.

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