Dual CPU Pentium III Results
Chart of a 2 CPU Pentium III with 1.2 GHz running NetBSD
Chart of a 2 CPU Pentium III with 1 GHz running Linux
Conclusion
The dual CPU NetBSD system shows the typical graph of a single CPU system, with higher times resulting from more needed synchronisation between the threads when the number of threads rises. Nevertheless it should have shown a faster time for the value with no thread (since the core frequency is significantly higher than that of the Linux sysytem), so it possibly was experiencing high load,The Pentium III shows the expected results, with the optimal number of threads being approx. 6 and the minimum value being about the half of the maximum value.