Hi Angelo, On 2021-05-11, Angelo Dureghello <angelo@xxxxxxxxxxxxxxxx> wrote: > cyclictest --duration=180 -t=1 -m -Sp99 \ > -i2000 -h3000 -q > histogram > > Average is near 16uS but there are some outside > values near 40000, as The first column is the latency in microseconds. The other columns (2nd-5th) is the count of times that latency was seen for a CPU. > 000009 000000 000000 000000 000000 > 000010 000001 000000 000002 000000 > 000011 000002 000000 000000 000000 > 000012 000023 000006 000008 000004 > 000013 001565 001504 002010 001367 > 000014 000425 001959 000649 000700 > 000015 001447 001917 001129 001415 > 000016 034084 026118 040328 032334 > 000017 040537 015000 033773 041092 <----- CPU3 saw a latency of 17us 41092 times. John Ogness
