1 Pixy, just now I was trying to upload a bunch of images and got a lot of error 500's. And as I load your page, none of the images are loading.

2

I just got another one:

Traceback (most recent call last):
File "/usr/local/lib/python2.6/site-packages/cherrypy/_cprequest.py", line 606, in respond
cherrypy.response.body = self.handler()
File "/usr/local/lib/python2.6/site-packages/cherrypy/_cpdispatch.py", line 25, in __call__
return self.callable(*self.args, **self.kwargs)
File "Minx.py", line 170, in default
return go(cherrypy)
File "Minx.py", line 121, in go
raise
File "Minx.py", line 112, in go
return Page.go(cp)
File "/var/minx/live1.1/Page.py", line 408, in go
page.Tags()
File "/var/minx/live1.1/Page.py", line 233, in Tags
site_stats.hincrby(key, 'hits', 1)
File "/usr/local/lib/python2.6/site-packages/redis/client.py", line 1391, in hincrby
return self.execute_command('HINCRBY', name, key, amount)
File "/usr/local/lib/python2.6/site-packages/redis/client.py", line 394, in execute_command
return self.parse_response(connection, command_name, **options)
File "/usr/local/lib/python2.6/site-packages/redis/client.py", line 404, in parse_response
response = connection.read_response()
File "/usr/local/lib/python2.6/site-packages/redis/connection.py", line 316, in read_response
raise response
ResponseError: OOM command not allowed when used memory > 'maxmemory'.

3 Sorry about that, the cache server ran out of memory.  Fixed now.

4 Found the problem - I was using the cache server as a handy place to store real-time stats, but they didn't expire, so over several months the cache would slowly fill up with out-of-date data.

Fortunately, the cache we're using (Redis) has a setting that just says "throw out the oldest data no matter what", so with one quick change I've fixed the problem for good.

Redis is pretty neat.

5 I was using

6 the problem for good

1 And it added the bonus to my existing account.

2 performance for the price