Distributed SBC Performance

The metrics for a distributed SBC (D-SBC) deployment in an OpenStack cloud environment are included on this page.


Microservices SBC Performance

Type:
S (Signaling)
M (Media)

Sessions
SIP Calls/Second
S-SBC120,000 Signaling Sessions1,000 CPS
M-SBC40,000 Media SessionsN/A

Note

The max NP based Tones supported per M-SBC is 8000 tones (i.e. 1/5th of max sessions per M-SBC – 40000 media sessions).

Notes
  • S-SBC 32 vCPU (hyper-threading enabled), 128 GB, SR-IOV vNIC for PKT0/PKT1, virtio vNIC for MGT, 100 GB HDD, HugePage memory
  • M-SBC 16 vCPU (hyper-threading enabled), 32 GB RAM, SR-IOV vNIC for PKT0/PKT1, virtio vNIC for MGT and HA, 100 GB HDD, HugePage memory
Notes
  • RHOSP 13.0 Queens OpenStack Release with RHEL 7.6 (Maipo) Host OS
  • CPU-model set as "host-model"