This page summarises the results for the MMTEL scenario group executed with three hosts, each running a single node. Replication to support failover using the Cassandra Key-Value store is configured but not active. Detailed metrics follow the summary tables.

Benchmarks

Call rate

400 calls per second across the four scenarios

Node Across 8 vCPUs

1

470

2

460

3

430

Note Maximum theoretical CPU usage is 800.
Node Average heap

1

5200MB

2

5100MB

3

5100MB

Scenario latencies

Scenario 50th 75th 90th 95th 99th

CDIV Busy-response

23.9ms

43.3ms

96.9ms

128ms

219ms

CDIV Success-response

23.8ms

43.3ms

96.8ms

128ms

224ms

CDIV Success-response with OIP

24.0ms

43.4ms

96.9ms

128ms

225ms

VoLTE full preconditions and 1 session refresh scenario latencies

33.2ms

60.1ms

121ms

157ms

284ms

VoLTE full preconditions

29.8ms

52.8ms

110ms

143ms

257ms

Note Callflows for each of the scenarios are available in Benchmark Scenarios.

Detailed metrics

CPU usage

rhino cluster 101 cpu
rhino cluster 102 cpu
rhino cluster 103 cpu

Heap usage

rhino cluster 101 heap
rhino cluster 102 heap
rhino cluster 103 heap

CDIV Busy-response scenario latencies

cdiv busy response basic latency

CDIV Success-response scenario latencies

cdiv success latency

CDIV Success-response with OIP scenario latencies

oip cdiv success latency

VoLTE full preconditions scenario latencies

volte full latency

VoLTE full preconditions and 1 session refresh scenario latencies

preconditions with 1 session refresh latency
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