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# Today
Encountered oom on lxchosts. Turned out that octavia wsgi was using huge amounts of ram.
First we disabled the apache on all octavia to prevent more oom kills.
After that Erik limited their allowed memory usage, and we turned them back on.
Found out that we can see what script is ran by apache in the vhost config. Turned out to be some CGI script.
To profile the memory usage I stopped apache and ran a memory profiler directly against the cgi script, I had to stop the LB from using TLS but apart from that it worked smoothly.
We now have a flamegraph of the memory usage, and it looks like it is something to do with ovs.
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