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Receiver node Data Persistence Performance
This test involved persisting persisting process monitoring events each of approximately 180 bytes. The test injected 30 million events into DAS with an input TPS of 40,000 events/second.
MySQL Event Store
Infrastructure used
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After around 30 million events are published, a sudden drop can be observed in receiver performance that can be considered as the break point of MySQL event store. Another type of event store such as HBase event store should be used when the receiver performance has to be maintained unchanged. |
Testing with large events
The following results were obtained by testing the two-node HA (High Availability) DAS cluster with 10 million events published via the Analyzing Wikepedia Data sample. Each event in this sample contains several kilobytes that represent large events.
In the above graph, TPS represents the total number of events published per second. This stabilizes at about 8500 events per second.
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With MySQL RDBMS event store
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