| Bug #92964 | Slave performance degrades over time | ||
|---|---|---|---|
| Submitted: | 26 Oct 2018 11:57 | Modified: | 18 Sep 2020 19:38 |
| Reporter: | Grzegorz Rojek | Email Updates: | |
| Status: | Closed | Impact on me: | |
| Category: | MySQL Server: Replication | Severity: | S5 (Performance) |
| Version: | 5.7.23 | OS: | Debian (8.0, 9.0) |
| Assigned to: | CPU Architecture: | x86 | |
| Tags: | GTID, multi threaded slave, replication | ||
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
