This page summarizes 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 enabled. Detailed metrics follow the summary tables.

Benchmarks

Call rate

300 calls per second split unevenly across all scenarios scenarios

CPU usage

Node Usage

101

61%

102

58%

103

63%

Heap usage

Node Average heap

101

4600MB

102

4500MB

103

4600MB

Scenario latencies

Scenario 50th 75th 90th 95th 99th

CDIV Busy-response

43.0ms

76.1ms

129.1ms

165.78ms

277.6ms

CDIV Success-response

42.7ms

76.5ms

128.6ms

165.6ms

274.5ms

CDIV Success-response with OIP

43.2ms

76.8ms

128.6ms

164.9ms

270.64ms

VoLTE full preconditions and 1 session refresh scenario latencies

53.7ms

91.38ms

150.48ms

191.59ms

302.39ms

VoLTE full preconditions

47.7ms

81.9ms

137.35ms

176.8ms

294.3ms

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

Detailed metrics

CPU usage

Heap usage

CDIV Busy-response scenario latencies

CDIV Success-response scenario latencies

CDIV Success-response with OIP scenario latencies

VoLTE full preconditions scenario latencies

VoLTE full preconditions and 1 session refresh scenario latencies

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