sonic# show bgp memory
8 RIB nodes, using 1536 bytes of memory
3 BGP routes, using 336 bytes of memory
2 Nexthop cache entries, using 320 bytes of memory
2 BGP attributes, using 544 bytes of memory
1 BGP AS-PATH entries, using 40 bytes of memory
0 BGP AS-PATH segments, using 0 bytes of memory
1 BGP community entries, using 32 bytes of memory
1 BGP large-community entries, using 40 bytes of memory
3 peers, using 64 KiB of memory
1 compiled regexes, using 64 bytes of memory