Benchmark
Less than 1 minute
This test is severely outdated and is not indicative.
Test Environment
- System: Linux core 3.16.0-7-amd64 #1 SMP Debian 3.16.59-1 (2018-10-03) x86_64 GNU/Linux
- Memory: 15GB
- CPU: Intel(R) Xeon(R) CPU E3-1220 v5 @ 3.00GHz; 4 cores
- Network: Gigabit Ethernet
- The test is conducted by accessing the server through a loopback network on the test client.
Test Tools
ZLMeidaKit comes with a test benchmark program called test_benchmark, which uses a single-process multi-threaded model.
Test Server
ZLMeidaKit includes a test server called test_server, which supports RTSP/RTMP/HLS protocols and uses a multi-threaded model.
Test Media Stream
The test_server pulls an RTMP stream rtmp://live.hkstv.hk.lxdns.com/live/hks1 and then forwards it using the test_server. The approximate bitrate of the stream is around 300-400 Kbit/s.
Test Results
Note
When building with CMake, use the command cmake .. -DCMAKE_BUILD_TYPE=Release to compile the optimized version.
| Number of Players (RTMP) | CPU (Max 400%) | Memory (VIRT/RES) | Bandwidth (Average) | Packet Loss |
|---|---|---|---|---|
| 1000 | 20% | 702M/13M | 40 MByte/s | None |
| 2000 | 39% | 702M/18M | 80 MByte/s | None |
| 5000 | 92% | 702M/32M | 200 MByte/s | None |
| 10000 | 170% | 702M/59M | 400 MByte/s | None |
| Number of Players (RTSP/TCP) | CPU (Max 400%) | Memory (VIRT/RES) | Bandwidth (Average) | Packet Loss |
|---|---|---|---|---|
| 1000 | 18% | 702M/13M | 42 MByte/s | None |
| 2000 | 35% | 702M/19M | 82 MByte/s | None |
| 5000 | 80% | 702M/35M | 198 MByte/s | None |
| 10000 | 130% | 702M/62M | 405 MByte/s | None |
Comparison with SRS Performance
| Number of Players (RTMP) | CPU (Max 400%) | Memory (VIRT/RES) | Bandwidth (Average) | Packet Loss |
|---|---|---|---|---|
| 1000 | 10% | 310M/53M | 41.17 MByte/s | None |
| 2000 | 18% | 604M/117M | 83.86 MByte/s | None |