| Bug #115328 | Poor write performance due to new default value of innodb_doublewrite_pages | ||
|---|---|---|---|
| Submitted: | 14 Jun 2:13 | Modified: | 18 Jun 7:00 |
| Reporter: | SeWoong Jeon | Email Updates: | |
| Status: | Analyzing | Impact on me: | |
| Category: | MySQL Server | Severity: | S5 (Performance) |
| Version: | 8.4.0 | OS: | Red Hat (Rocky Linux 8.8) |
| Assigned to: | MySQL Verification Team | CPU Architecture: | x86 |
| Tags: | doublewrite, innodb | ||
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
