Update: The equivalent Solaris parameter is tcp_conn_hash_size. I include the name here for people searching for the Linux equivalent of the Solaris parameter. Update: Other useful boot options:
- Reserves the specific number of 2-megabyte TLB pages. Allocating hugepages after boot can be difficult, because memory will be fragmented by allocating/deleting 4096-byte pages. Thus, reserve this number at boot time for use by your application when it starts after boot.