ngx-shm does not return free memory available

dakshin.rajavel · 2017-11-22T06:33:47+00:00

Busted reloads your dependencies for each test, along with LuaJIT's FFI definitions, which can be loaded only once.You can fix it by using busted with th...

ngx-shm does not return free memory available

dakshin.rajavel

We are using Openresty and have various lua shared dict. We are unable to see how much shared memory has been used so far.
I tried installing systemtap and latest kernel-devel.
Also, got the wget https:

//raw.githubusercontent.com/openresty/openresty-systemtap-toolkit/master/ngx-shm

I am running the below command. Here, allsports is one of the memory zones and 12829 is the process id.

sudo perl ngx-shm -p 12829 -n allsports
Tracing 12829 (/opt/sw/openresty/nginx/sbin/nginx)...

I am not getting any response from the above command. Can you please help me with what is going on here?
I really need to find out how much free space is left in that memory zone.

Best Regards, Dakshin