Table 2 Performance overhead evaluation methodology results
From: Enabling data-driven anomaly detection by design in cyber-physical production systems
Test scenario | (I) | (II) | (III) |
|---|---|---|---|
Avg. CPU (%) | 0.6 | 3.2 | 31.2 |
Max. CPU (%) | 9.1 | 8.1 | 34.9 |
Avg. free memory (MB) | 1432.6 | 953.4 | 958.5 |
Min. free memory (MB) | 1380.6 | 887.1 | 845.5 |
Avg. network I/O (KB/s) | 0.19 | 13.75 | 297.6 |
Max. network I/O (KB/s) | 24.7 | 34.1 | 425.7 |
Non classification (%) | – | – | 0.07 |