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Code Issues Releases Wiki Activity

New measurements

This commit is contained in:
Dennis Schwerdel 2016-04-05 22:07:25 +02:00
parent d8783211d3
commit 8652f0ca79
2 changed files with 13 additions and 13 deletions
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24
performance.md
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@ -15,7 +15,7 @@ Receiver node:
* Realtek RTL8111/8168/8411 Gigabit Network
* Ubuntu 14.04 (Kernel 3.13.0-63-generic)
VpnCloud version: `VpnCloud v0.4.3, protocol version 1, libsodium 1.0.8 (AES256: true)`
VpnCloud version: `VpnCloud v0.5.0, protocol version 1, libsodium 1.0.10 (AES256: true)`
The sender runs the following command:
@ -53,13 +53,13 @@ The test is run in 3 steps:
| Throughput test | Bandwidth | CPU usage (one core) |
| --------------------------------------- | ------------- | -------------------- |
| Without VpnCloud | 920 Mbits/sec | - |
| Unencrypted VpnCloud | 882 Mbits/sec | 80% / 95% |
| Encrypted VpnCloud (ChaCha20) | 787 Mbits/sec | 90% / 90% |
| Encrypted VpnCloud (AES256) | 838 Mbits/sec | 85% / 85% |
| Unencrypted VpnCloud (MTU 7000) | 923 Mbits/sec | 75% / 75% |
| Encrypted VpnCloud (ChaCha20, MTU 7000) | 919 Mbits/sec | 75% / 75% |
| Encrypted VpnCloud (AES256, MTU 7000) | 926 Mbits/sec | 75% / 75% |
| Without VpnCloud | 923 Mbits/sec | - |
| Unencrypted VpnCloud | 877 Mbits/sec | 85% / 95% |
| Encrypted VpnCloud (ChaCha20) | 760 Mbits/sec | 90% / 90% |
| Encrypted VpnCloud (AES256) | 824 Mbits/sec | 85% / 85% |
| Unencrypted VpnCloud (MTU 7000) | 943 Mbits/sec | 75% / 75% |
| Encrypted VpnCloud (ChaCha20, MTU 7000) | 922 Mbits/sec | 75% / 75% |
| Encrypted VpnCloud (AES256, MTU 7000) | 928 Mbits/sec | 75% / 75% |
### Latency
@ -74,10 +74,10 @@ assumed to be half of the RTT.
| Payload size | 100 bytes | 500 bytes | 1000 bytes |
| ----------------------------- | --------------- | --------------- | --------------- |
| Without VpnCloud | 159 µs | 166 µs | 174 µs |
| Unencrypted VpnCloud | 221 µs (+62 µs) | 231 µs (+65 µs) | 242 µs (+68 µs) |
| Encrypted VpnCloud (ChaCha20) | 235 µs (+14 µs) | 248 µs (+17 µs) | 262 µs (+20 µs) |
| Encrypted VpnCloud (AES256) | 227 µs ( +6 µs) | 238 µs ( +7 µs) | 255 µs (+13 µs) |
| Without VpnCloud | 159 µs | 167 µs | 174 µs |
| Unencrypted VpnCloud | 220 µs (+61 µs) | 228 µs (+61 µs) | 238 µs (+64 µs) |
| Encrypted VpnCloud (ChaCha20) | 230 µs (+10 µs) | 246 µs (+18 µs) | 263 µs (+25 µs) |
| Encrypted VpnCloud (AES256) | 227 µs ( +7 µs) | 241 µs (+13 µs) | 258 µs (+20 µs) |
### Conclusion