also please include output from "cat /proc/meminfo" On Wednesday, November 16, 2016 at 12:44:12 PM UTC, [email protected] wrote: > I have a machine with cent os in which influxdb and telegraf are configured. > The memory usage in "mem" table in 'telegraf' database is ~3136 MB. It is > not matching with the memory usage shown in the output of top/free > command(7451 MB). What could be wrong here? Please suggest. > > > use telegraf > Using database telegraf > > select "used","total" from "mem" LIMIT 5 > name: mem > time used total > ---- ---- ----- > 1479290780000000000 3289235456 8254631936 > 1479290790000000000 3290546176 8254631936 > 1479290800000000000 3292815360 8254631936 > 1479290810000000000 3290726400 8254631936 > 1479290830000000000 3288223744 8254631936 > > > $ free -m > total used free shared buffers cached > Mem: 7872 7451 420 4 311 3964 > -/+ buffers/cache: 3175 4696 > Swap: 10063 80 9983
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