I ran the following 3 hour test using cyclictest. The count for T:0 that I saw when I returned to my screen in the morning seemed puzzling. Because I use the '-M' option it display updates when there is a new maximum on any CPU. Does the output as shown mean on CPU 0 the maximum value of 26 happened on count 168704 and as it never increased after that the C: xxx is simply not updated? I wish even with -M option at end of the display would do a final update. Because of -M the only things that will update on the last screen update would be count values, but this would be useful. node-0> date; sudo ./cyclictest -d 0 -p 90 -S -D 3h -m -M; date Tue Jun 21 21:37:22 MDT 2022 # /dev/cpu_dma_latency set to 0us policy: fifo: loadavg: 0.00 0.03 0.04 2/166 5380 policy: fifo: loadavg: 0.16 0.03 0.01 2/170 5702 T: 0 ( 5368) P:90 I:1000 C: 168704 Min: 3 Act: 5 Avg: 5 Max: 26 T: 0 ( 5368) P:90 I:1000 C:9742264 Min: 3 Act: 6 Avg: 5 Max: 61 T: 1 ( 5369) P:90 I:1000 C:9742261 Min: 3 Act: 132 Avg: 5 Max: 132 T: 2 ( 5370) P:90 I:1000 C:9742257 Min: 3 Act: 13 Avg: 5 Max: 67 T: 3 ( 5371) P:90 I:1000 C:9742254 Min: 3 Act: 6 Avg: 5 Max: 91 T: 4 ( 5372) P:90 I:1000 C:9742245 Min: 3 Act: 6 Avg: 5 Max: 59 T: 5 ( 5373) P:90 I:1000 C:9742247 Min: 3 Act: 10 Avg: 5 Max: 41 T: 6 ( 5374) P:90 I:1000 C:9742244 Min: 3 Act: 7 Avg: 5 Max: 67 T: 7 ( 5375) P:90 I:1000 C:9742241 Min: 3 Act: 7 Avg: 5 Max: 29 Wed Jun 22 00:37:22 MDT 2022
