Bug #92502 too much memory tagged "memory/innodb/row0sel" in row_sel_prefetch_cache_init
Submitted: 19 Sep 2018 13:27 Modified: 29 Aug 2022 20:30
Reporter: Shane Bester (Platinum Quality Contributor) Email Updates:
Status: Closed Impact on me:
None 
Category:MySQL Server: Documentation Severity:S4 (Feature request)
Version:5.7.23 OS:Any
Assigned to: Daniel Price CPU Architecture:Any
Tags: excessive memory

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:

[19 Sep 2018 13:29] Shane Bester
testcase example, leaker.sql

Attachment: leaker.zip (application/x-zip-compressed, text), 40.75 KiB.

[19 Sep 2018 13:51] Shane Bester
memory heap 5.7.23 .txt and .pdf

Attachment: 6059_5.7.23_memory_heap.zip (application/x-zip-compressed, text), 608.01 KiB.