[sr-dev] Query on kamctl

Hello, I recently started using Kamailio. At this point I am trying to understand how Kamailio works. If I understood correctly, "kamctl stats" dumps bunch of statistics. I was wondering the source of these stat data. I am trying to add some new stat data for our project. So far I understood that "kamctl stats" call get_statistics (..module/kex/core_stats.c) which in turns call counter_iterate_group_name (../counters.c). There I noticed a callback function "cbk". I am sort of stuck here. It will be highly appreciated if you give some hints on how to proceed. Looking forward to hear from you soon. My apologies in advance for the inconvenience. Thank you. Regards, Tapu Ghose. SDE, Ottawa, Cananda.