This page summarises the results for the SCC+IMSSF 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

460

2

430

3

430

Note Maximum theoretical CPU usage is 800.
Node Average heap

1

5500MB

2

5300MB

3

5300MB

Scenario latencies

Scenario 50th 75th 90th 95th 99th

Access Transfer originating scenario latencies

7.9ms

15.8ms

57.1ms

97.2ms

164ms

SCC TADS scenario latencies

35.8ms

70.4mx

144ms

186ms

337ms

SCC provisional srvcc scenario latencies

28.7ms

59ms

130ms

171ms

311ms

Simple IMSSF originating scenario latencies

26.8ms

48.8ms

114ms

151ms

265ms

Simple IMSSF terminating scenario latencies

26.8ms

48.8ms

114ms

151ms

165ms

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

Access Transfer originating scenario latencies

access transfer orig latency

SCC TADS scenario latencies

scc tads call latency

SCC provisional srvcc scenario latencies

scc orig with provisional srvcc latency

Simple IMSSF originating scenario latencies

simple imssf orig signalling latency

Simple IMSSF terminating scenario latencies

simple imssf orig signalling latency
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