REST Catalog API calls throughput
Based on the stress test done on the REST Catalog it is recommended that as the throughput on REST Catalog increases, heap requirement for REST Catalog service has to be increased.
As the throughput increase in REST Catalog, increase the heap size accordingly to avoid timed out API requests.
| Runs | Heap | API Calls Throughput | Run Time | Total requests | Response: Success | Response: Time Out | Error % |
|---|---|---|---|---|---|---|---|
| 1 | 8 GB | ~30/s | ~17hrs | 1401698 | 1325580 | 76118 | 5.742241132 |
| 2 | 16 GB | ~30/s | ~26hrs | 2756130 | 2709228 | 46902 | 1.731194274 |
| 3 | 16 GB | ~15/s | ~52hrs | 2755525 | 2731253 | 24272 | 0.8886763694 |
| 4 | 32 GB | ~15/s | ~40hrs | 2162994 | 2158488 | 4506 | 0.2087572412 |
