WikiApiary talk:Operations/2013/May

First pull request!
A new milestone for WikiApiary. The very first pull request was made to some of the code on Github. Very small change, but great to see someone looking at it and contributing! Thanks Philip Becker! 🐝 thingles (talk) 17:01, 8 May 2013 (UTC)
 * Cool! --&#91;&#91;kgh&#93;&#93; (talk) 17:21, 8 May 2013 (UTC)

Upcoming server maintenance
Just a note to let people know that sometime soon I expect to move the database for WikiApiary to another server. Right now everything for WikiApiary and all of Farm:Thingelstad.com run on a single box and the load is getting a bit much. I expect the process to take about 2 hours during which I'll be setting  and suspending all bots. 🐝 thingles (talk) 19:37, 8 May 2013 (UTC)


 * Status update on this. I have a 2nd host fully provisioned and setup in Linode now to move the database for WikiApiary (and my entire farm) to. Currently I have everything on a single host. The new DB host is using a 64-bit OS and I'm also using this as an opportunity to move from MySQL to MariaDB (see also Wikipedia adopts MariaDB). The host is setup, MariaDB is running and now I just need to migrate the databases and switch configs to use it. Of course, that's the delicate part. :-) 🐝 thingles (talk) 12:35, 11 May 2013 (UTC)


 * db server is running and active. MariaDB setup and running. I'm going to do a full export/import rather than simply copying the data files over so that I can also defragment the tables in the process. 🐝 thingles (talk) 19:56, 11 May 2013 (UTC)


 * I was happy to see that there are about five other SMW sites that are using MariaDB as well. I made Semantic statistics/Databases to check this out. Hopefully there aren't any surprises once I make the switch. 🐝 thingles (talk) 19:58, 11 May 2013 (UTC)


 * I am a bit surprised that Wikitech is not working with MariaDB - I think they soon will. I do not really expect problems at the moment. Presumably MySQL and MariaDB will probably more and more diverge with time. Thus issues may arise. Rather than working on SQlite support the focus should be put to MariaDB as the second database system supported by SMW. However, I am sure that there was already mail on the dev-mailinglist. --&#91;&#91;kgh&#93;&#93; (talk) 20:52, 11 May 2013 (UTC)

Extensions with protocol-relative URLs
Mark Hershberger mentioned that there were a number of extensions showing an error with their URL. It turns out a few extensions report their URL using a protocol relative URL. I'll avoid editorializing on the wisdom of that and instead just put a handler for this in User:Bumble Bee. Now any extension URL that starts with "//" will have  prepended to it. Note that this only impacts the Template:Extension in use template that is used to aggregate data for extensions. Mainly this change will just remove warnings, it won't change any information on extensions statistics, counts or versions. When I put this fix in there were 606 Property:Has extension URLs with Property:Has improper value fors. Over the next day as Bumble Bee updates extension information this should drop dramatically. The current value is . 🐝 thingles (talk) 15:30, 10 May 2013 (UTC)


 * Example of this fix propogating. 🐝 thingles (talk) 15:33, 10 May 2013 (UTC)

Site seems really slow
I've been trying to add the Club Penguin Wiki Network wikis to Wikiapiary, since I'm staff there.

However, the site is being very slow for me. I get about 40ms ping, so it can't be my internet connection, but the server. time curl http://wikiapiary.com tells me it took 4.199s one time for the site to load and then afterwards sticks around 2-2.5s.

Any other clues as to why it's being slow? I have a host I can recommend if you run out of choices, I use them for my wikis and they are great. --Tux (talk) 05:32, 11 May 2013 (UTC)


 * Heiya Tux, yeah there is a lot happening in the WikiAPIary making it slow. I guess this problem has already been identified and will be fixed. Cheers --&#91;&#91;kgh&#93;&#93; (talk) 07:36, 11 May 2013 (UTC)


 * Thanks for the note and I'm definitely working on this. There are three main issues causing slowness right now: MySQL and PHP5-FPM are fighting for CPU on a single box, at night (and notably while your edits were happening) the backups cause additional load and lastly User:Bumble Bee needs some more intelligence about not rewriting already saved data. I've provisioned the host to move the database over already. I'm taking a little bit more time to move to a fresh 64-bit distro for the new DB host and also would like to use MariaDB. But, I might try to finish this this weekend. Sorry for the issues, this is a top priority for me (and sometimes why you see less of me in Special:RecentChanges and rather in SSH windows and text editors. :-P). 🐝 thingles (talk) 11:57, 11 May 2013 (UTC)


 * I'm curious by the way what host you were referencing above? 🐝 thingles (talk) 11:57, 11 May 2013 (UTC)


 * Yeah, tbe wiki does seem a lot faster now (I was editing at around midnight after a really shoddy school party). By the way, it's RamNode but they might not like the CPU-intensive stuff you're doing right now. I had to configure nginx and php-fpm correctly in order to not make the CPU scream, but once I did things are very speedy and the performance is very consistent. --Tux (talk) 13:03, 11 May 2013 (UTC)
 * By the way, if you want to know what I mean, check any of the Brickimedia (or CPWN, though there's not a whole lot of data) wikis out. The spikes are were when one of the dumb "system administrators" disabled APC and such and I had to fix it. But once it was done, it was speedy once again. --Tux (talk) 13:08, 11 May 2013 (UTC)


 * If you look at the API response time of WikiApiary one can see that performance degraded step by step. While it would be very cool to have more power performance is still ok for me since I am currently not power editing. :) --&#91;&#91;kgh&#93;&#93; (talk) 15:39, 11 May 2013 (UTC)


 * More power is coming soon kgh. db server is up and just needs data moved to it. 🐝 thingles (talk) 19:55, 11 May 2013 (UTC)


 * No worries. :) --&#91;&#91;kgh&#93;&#93; (talk) 20:42, 11 May 2013 (UTC)