# strace of Proxy Process
#root     20279 13233  9 13:40 pts/4    00:01:30 ./mysql-proxy --proxy-lua-script=monitor.lua
$ strace -p 20279
Process 20279 attached - interrupt to quit
epoll_wait(3, {}, 1023, 362)            = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1)              = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1)              = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1)              = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 3)              = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 3)              = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 3)              = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 3)              = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 3)              = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 3)              = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 3)              = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1)              = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1)              = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1)              = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1)              = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1)              = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 3)              = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 3)              = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 3)              = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1)              = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1)              = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 3)              = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 3)              = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 3)              = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1)              = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1)              = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1)              = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 3)              = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 3)              = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 3)              = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1)              = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 3)              = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 3)              = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 3)              = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 3)              = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1)              = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1)              = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1)              = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 3)              = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 3)              = 0
epoll_wait(3, {}, 1023, 1000)           = 0
epoll_wait(3, {}, 1023, 1000)           = 0