Bug #93684 mysql innodb dump restore slows down after upgrade mysql 5.7 to 8.0
| Submitted: | 19 Dec 2018 12:28 | Modified: | 21 Jan 2019 13:17 |
|---|---|---|---|
| Reporter: | Florian Kopp | Email Updates: | |
| Status: | Not a Bug | Impact on me: | |
| Category: | MySQL Server: mysqldump Command-line Client | Severity: | S5 (Performance) |
| Version: | 8.0.13 | OS: | Debian (9.6 Stretch) |
| Assigned to: | CPU Architecture: | x86 (Intel CPU) | |
| Tags: | mysql-8.0, mysqldump, mysqlrestore | ||
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
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