@xkaraman thank you so much for taking care of this! :)
I tested your branch on our dev instance, the normal functions are doing fine so far :+1:
But switchting `enable_shared_ctx` from 0 to 1 only seems to delay the memory leaking issue: 
The first 5 minutes are with `enable_shared_ctx=0` and the rest with `enable_shared_ctx=1`. During the last 5 minutes i stopped the tls.reload to see if memory consumption would descrease again, but that is not the case..
Tested with: `while true ; do /usr/sbin/kamcmd tls.reload ; sleep 0.5 ; done`