On 05/24/2017 03:48 PM, Sebastian Kuzminsky wrote: > I see in the logs that there was a period of high web > activity, starting about 15:09 EDT and ending just > recently, at 16:40 EDT. During that time the machine > exhausted its 1 GB of RAM and went 2 GB into swap, which > causes very high latency. If this was a CNC machine it > would have E-stopped with a following error. Debugging > continues... Periodically, some tentacle of Baiduspider starts hammering my Pico Systems web server. I use goaccess to format and analyze the activity, or just grep on the log files. Whenever they get past about 50K GETs per day, I set up an iptable entry to block them. This used to come up every couple months when they moved to a new set of IP addresses. About due for the next wave from them.
Jon ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
