memcached died. This significantly increased server load. Our monitoring noticed, but we've had a small plague through the Trike offices coinciding with some holiday leave and enough people were down sick that it took us about a day to respond.
A very far future meetup surfaced a bug in our code. Every page that rendered the meetups sidebar module (= every page) caused extra server load. Our plague delayed our response to this too.
Apologies to all affected. If you think you've diagnosed further problems, please direct message me or raise a ticket.
ETA: Site very slow at Fri Sep 16 18:35:23 UTC 2011 - we've obviously missed something. ETA: Site fast now, and can't reproduce Friday's slowness. We're wait and watching - please let us know (see above) if you see any other problems.
I've been getting a lot of errors lately also. Sometimes the server just seems to time out. Other times I get the generic reddit error message. It seems that the error image file is also not being found when it does that. The current error messages also seem to be reddit specific (one version includes a link to the reddit store). Aside from fixing whatever is going on, it might be nice if we had error messages that were both more informative and more pertinent. It would be nice to be able to say "I got error message _" rather than "I got a stupid joke about free software which was randomly chosen by the server."
There's a DNS record for slowforeveryoneorjustme.com but whatever machine is there doesn't seem to be serving pages. (When I try to connect to it, some proxy between me and it says it can't connect. downforeveryoneorjustme says it's down.)
And is there a way to answer this question automatically, akin to downforeveryoneorjustme.com?
I don't think you'd be able to get that to work. Different websites have different usual speeds, so you'd need a database of typical speeds. Maybe a browser plugin?
Does the site server software have any sort of monitoring interface? Can it, for instance, publish data about the number of page views on the different types of page, including error pages served? I notice there are stats being exported to Sitemeter, but that only breaks down by hour so far as I can tell, and doesn't report on error pages.
Was unable to load it for a couple hours today (11 AM - 1 PM, estimated). I would just get a blank page with no HTML source. OvercomingBias had some latency as well. At one point I could load the wiki but not lesswrong.com main page.
(EDIT: Portland, Oregon. Pacific Daylight Time, GMT-7. Don't know the ISP work uses)
And is there a way to answer this question automatically, akin to downforeveryoneorjustme.com?