Ricky Chen

bug: openresty child process cpu user space occupies 100%

16

### Current Behavior openresty其中一个子进程cpu100%，使用ltrace追踪该异常进程，结果如下： ... lua_gettop(0x7fda9c61f508, 0x7fdaa930300e, 0x7fda9c0e2b68, 0x7fda9c0e2c10) = 1 lua_getexdata(0x7fda9c61f508, 0x7fdaa930300e, 0x7fda9c0e2b68, 0x7fda9c0e2c10) = 0x91a650 luaL_checktype(0x7fda9c61f508, 1, 5, 0x7fda9c0e2c10) = 5 lua_rawgeti(0x7fda9c61f508, 1, 1, 44) = 0x7fda9c0e2b78 lua_touserdata(0x7fda9c61f508,...