Can be run as:
mix run benchmarks/sync.exs 33333 100000
mix run benchmarks/async.exs 33333 100000 100
mix run benchmarks/oserl_sync.exs 33333 100000
mix run benchmarks/oserl_async.exs 33333 100000 100
Results of these benchmarks on my laptop (2,6 GHz Intel Core i7, Erlang 20.3.4, Elixir 1.6.4).
SMPPEX, sync
[info] Starting MC on port 33333
[info] Starting synchronous ESME
[info] Sending 100000 PDUs...
[info] Completed in 13886ms with avg rate 7201.497911565606 pdu/s
SMPPEX, async, window 100
[info] Starting MC on port 33333
[info] Starting ESME with window 100
[info] Sending 100000 PDUs...
[info] Completed in 3292ms with avg rate 30376.670716889428 pdu/s
Oserl, sync
[info] Starting MC on port 33333
[info] Starting synchronous ESME
[info] Sending 100000 PDUs...
[info] Completed in 16054ms with avg rate 6228.977201943441 pdu/s
Oserl, async
[info] Starting MC on port 33333
[info] Starting ESME with window 100
[info] Sending 100000 PDUs...
[info] Completed in 4054ms with avg rate 24666.9955599408 pdu/s
Summarized in a table, pdu/s through a single session:
| Sync | Async, window 100 | |
|---|---|---|
| SMPPEX | 7201 | 30377 |
| Oserl | 6229 | 24667 |