- # chrt --fifo 80 ksh93 -c 'for((i=0 ; i < 10 ; i++)) ; do /home/test001/sleep_on_nic_clock1 | fgrep "diff(curr" ; done'
- end_time=1635850618463770074, curr_ns=1635850618463776938, diff(curr-end)=6864
- end_time=1635850619465874042, curr_ns=1635850619465879146, diff(curr-end)=5104
- end_time=1635850620467940266, curr_ns=1635850620467946730, diff(curr-end)=6464
- end_time=1635850621470062970, curr_ns=1635850621470063274, diff(curr-end)=304
- end_time=1635850622472178202, curr_ns=1635850622472183802, diff(curr-end)=5600
- end_time=1635850623474399306, curr_ns=1635850623474405114, diff(curr-end)=5808
- end_time=1635850624476443562, curr_ns=1635850624476447770, diff(curr-end)=4208
- end_time=1635850625478573274, curr_ns=1635850625478578474, diff(curr-end)=5200
- end_time=1635850626480694570, curr_ns=1635850626480700730, diff(curr-end)=6160
- end_time=1635850627482733914, curr_ns=1635850627482739002, diff(curr-end)=5088
How precise is busy sleeping on nic clock ?
Posted by Anonymous on Tue 2nd Nov 2021 10:58
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