Hi Merlijn, Thanks for looking into that. Yes, I've noticed that restarting the web service seems to fix the problem, but only intermittently. If I now, about 25 mins after you emailed, go to http://tools.wmflabs.org/suggestbot/hw.html I get a 503 service unavailable. This has appeared to be a consistent pattern lately, I restart and shortly thereafter it is unavailable again. Which is also why it's difficult to debug what's going on.
Cheers, Morten On 18 April 2016 at 14:00, Merlijn van Deen (valhallasw) < [email protected]> wrote: > Hi Morten, > > The 503 suggests the web proxy hit a hitch -- the web server is running > on tools-webgrid-lighttpd-1415:37083 (qstat -xml, ssh to that host, ps aux > | grep suggestbot; vim /var/run/lighttpd/suggestbot.conf), but the proxy is > unaware of that. > > I have restarted your webservice job (qmod -rj 5458226), and this seems to > have resolved the issue (https://tools.wmflabs.org/suggestbot/ now 404s, > but that's your lighttpd webservice and not the proxy). > > Best, > Merlijn > > On 18 April 2016 at 19:00, Morten Wang <[email protected]> wrote: > >> I'm currently having an issue with SuggestBot's (tools.suggestbot) web >> services failing after a while, resulting in a 503 (service unavailable). >> The web service process on the grid appears to be running, but it also >> appears to be unreachable. >> >> There is nothing in the error.log nor the access.log that suggests >> anything happened to lighttpd, and I am unsure about what debug settings to >> add to make it possible to log any errors. The fastcgi.debug setting >> doesn't appear to reveal anything. In other words, I've reached the end of >> my abilities to figure this out, and thus I wonder: >> >> What are some best practices when it comes to debugging what is going on? >> >> >> Cheers, >> Morten >> >> >> _______________________________________________ >> Labs-l mailing list >> [email protected] >> https://lists.wikimedia.org/mailman/listinfo/labs-l >> >> > > _______________________________________________ > Labs-l mailing list > [email protected] > https://lists.wikimedia.org/mailman/listinfo/labs-l > >
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