Slow web page, hangs
With an uptime of 13 days, my Debian Linux box started getting massively slow on web requests. It got so bad it just never finished serving the web pages for the GUI. I was forced to cycle my printers to SD cards for prints until I got all running jobs completed, then reboot it.
Which got the web service working great, but interrupted my running print jobs (on SD) as the server reinitialized each USB port. Next time I'll unplug the USB if I have to run the printers via SD card. I ended up loosing three prints, of ~10+ hours each due to the hangs/restart.
I did restart the apache2 service, but that had no impact. Top showed 6-10% usage, and nothing abnormal. I was unable to find anything of interest in /var/logs/
Any ideas as to what I can look for, or restart should it happen again?