Input: 300 proxies (HTTP) (source: http://txt.proxyspy.net/proxy.txt)
Tests are highly inaccurate because of external proxy servers. Needs testing on reliable (preferable local, with random timeouts) proxy servers.
- GlobalTimeout: 20000 ms
- AcceptableSequentialFails: 1
- CheckingInterval: 1 ms
Notes:
- Version: 0.7.2 (pre-release)
- Not multi-threaded
- Peak memory usage 10~ MB
| Time (sec) | Result (proxies) |
|---|---|
| 20 | 89 |
| 20 | 93 |
| 20 | 90 |
ProxyMaid (tested on 2015-08-30)
- GlobalTimeout: 20000 ms
- Threads: 50
Notes:
- Version: 1.0.0.12
- Relies on untrusted proxy judge (http://azenv.net/)
- Peak memory usage 45~ MB (program is .NET)
- Threaded checking mechanism is the bottleneck. Times will increase on input size.
| Time (sec) | Result (proxies) |
|---|---|
| 151 | 176 |
| 146 | 178 |
| 172 | 160 |
ProxyFire (tested on 2015-08-30)
- Connect and receive timeout: 20
- Threads: 1000
- Retries: 2
Notes:
- Version 1.25 (build 1015)
- Freeware (threads capped at 1000)
- Relies on untrusted proxy judge. Settings
.png - Threaded checking mechanism is the bottleneck. Times will increase on input size.
- Imports only 226 proxies out of 300
- Peak memory usage 15~ MB (7~ MB according program)
| Time (sec) | Result (proxies) |
|---|---|
| 160 | 154 |
| 158 | 140 |
| 154 | 159 |
node-proxy-checker (tested on 2015-08-31)
- Timeout: 20000 ms
Notes:
- Version 1.0.0
- Requires module modification to set timeout
- Relies on untrusted external websites. Doesn't check for anonymity.
- Peak memory usage 41~ MB
| Time (sec) | Result (proxies) |
|---|---|
| 40 | 120 |
| 40 | 122 |
| 40 | 109 |