For the last month or so, I’ve been having performance problems on my web hosting provider:

Process were (and still are) getting randomly killed for allegedly using “too much CPU.”  Log file activity had entries like this:[Wed Dec 26 19:43:04 2007] [crit] [client 67.161.90.241] (12)Cannot allocate memory: default_handler: mmap failed: /i/wunderground_dec252007.jpg
Disabling some Wordpress plugins made [...]

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