thanks for the notes:
1. I'll update the relevant forums as well, but since I saw people on this forum who have this issue, I started here first.
2. Good point about the template, I see this problem when the server starts and when flushing the cache (indeed because of template/theme changes).
3. the index I outlined is the critical one when the forum has a large number of users. Groups might also help, but it's a much smaller number of rows, so it's impact is minimal.
Memcached is indeed what I use for caching. That still leaves quite a lot as cache files, as there are a few things that are always saved to file. BTW, I don't actually know if this particular query is saved anywhere except the MYSQL cache because just running the query (before the index changes) on phpMyAdmin takes 25s the first time and 0.0001 afterwards...
1. I'll update the relevant forums as well, but since I saw people on this forum who have this issue, I started here first.
2. Good point about the template, I see this problem when the server starts and when flushing the cache (indeed because of template/theme changes).
3. the index I outlined is the critical one when the forum has a large number of users. Groups might also help, but it's a much smaller number of rows, so it's impact is minimal.
Memcached is indeed what I use for caching. That still leaves quite a lot as cache files, as there are a few things that are always saved to file. BTW, I don't actually know if this particular query is saved anywhere except the MYSQL cache because just running the query (before the index changes) on phpMyAdmin takes 25s the first time and 0.0001 afterwards...
Statistics: Posted by oferlaor — Sun Jul 14, 2024 4:35 pm