...
- Started a single instance of fedora in Replication cluster mode
- Loaded 6000 objects containers with unique datastreams binaries.
- Added two new fedora instance to the cluster
- Configured apache server with mod_proxy as load balancer.
- Used JMeter to perform response time test directly on a single fedora instance.
- Used JMeter to perform response time test via load balancer on the cluster.
- Test cases
- 1000, 3000, and 6000 HTTP requests for datastreamsbinaries.
- Varying Requests/Second.
...
Single Fedora Instance
| 3 Node Cluster
|
The above graphs are generated using https://loadosophia.org/ service.
| Test Setup | Num. Requests | Test Duration (Seconds) | Average Response Time (ms) | Max Response Time (ms) |
|---|---|---|---|---|
| Individual | 1000 | 10 | 9 | 124 |
| Cluster | 1000 | 10 | 120 | 2541 |
| Individual | 3000 | 4 | 78 | 305 |
| Cluster | 3000 | 5 | 81 | 3511 |
| Individual | 3000 | 10 | 7 | 143 |
| Cluster | 3000 | 10 | 11 | 241 |
| Individual | 6000 | 5 | 67 | 491 |
| Cluster | 6000 | 7 | 79 | 5705 |
| Individual | 6000 | 30 | 3 | 161 |
| Cluster | 6000 | 30 | 2 | 74 |
| Individual | 6000 | 60 | 2 | 68 |
| Cluster | 6000 | 60 | 2 | 99 |
...
Note: The results only depict the response time performance of cluster with all instance running on a single machine. The clustered setup might perform better if each instances run on individual machines.
Attachements:
- JMeter Test Plan: Fcrepo4LoadResponseSingle.jmx
- JMeter Test Plan: Fcrepo4LoadResponseCluster.jmx
- JMeter Results: jmeter-results.zip