select * from data where sn='1' and pq='cputemp' order by id desc limit 4
idsntspqvaluesystemts
24380227 1 cputemp 45.084 1566432825 Thu 22 08 2019 02:13:45
24380214 1 cputemp 45.084 1566432806 Thu 22 08 2019 02:13:26
24380209 1 cputemp 44.546 1566432804 Thu 22 08 2019 02:13:24
24380200 1 cputemp 45.084 1566432785 Thu 22 08 2019 02:13:05

Thu Aug 22 02:13:59 2019 by walley