Advances in Computer Engineering / 2015 / Article / Tab 1

Research Article

Linux Low-Latency Tracing for Multicore Hard Real-Time Systems

Table 1

Results of the Cyclictest executions performed on our standard (std) and PREEMPT_RT patched (rt) kernels.

CPU core Latencies in sKernel type
0 1 2 3

Minimum 1 1 1 1 std
1 1 1 1 rt

Average 2 2 2 2 std
2 2 3 2 rt

Maximum 17 18 16 35 std
8 5 7 5 rt

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