> select "available","free","used","total" from "mem" LIMIT 5 name: mem time available free used total ---- --------- ---- ---- ----- 1479290780000000000 4965396480 494465024 3289235456 8254631936 1479290790000000000 4964085760 493146112 3290546176 8254631936 1479290800000000000 4961816576 490848256 3292815360 8254631936 1479290810000000000 4963905536 492933120 3290726400 8254631936 1479290830000000000 4966408192 495419392 3288223744 8254631936
On Thursday, November 17, 2016 at 11:09:02 AM UTC+5:30, [email protected] wrote: > Here is the output of 'cat /proc/meminfo' > > $ cat /proc/meminfo > MemTotal: 8061164 kB > MemFree: 303632 kB > Buffers: 321168 kB > Cached: 4159668 kB > SwapCached: 7672 kB > Active: 4480804 kB > Inactive: 2718532 kB > Active(anon): 1896616 kB > Inactive(anon): 826976 kB > Active(file): 2584188 kB > Inactive(file): 1891556 kB > Unevictable: 16 kB > Mlocked: 16 kB > SwapTotal: 10305532 kB > SwapFree: 10221864 kB > Dirty: 84 kB > Writeback: 0 kB > AnonPages: 2711008 kB > Mapped: 109832 kB > Shmem: 5092 kB > Slab: 418160 kB > SReclaimable: 380316 kB > SUnreclaim: 37844 kB > KernelStack: 8768 kB > PageTables: 39152 kB > NFS_Unstable: 0 kB > Bounce: 0 kB > WritebackTmp: 0 kB > CommitLimit: 14336112 kB > Committed_AS: 5330144 kB > VmallocTotal: 34359738367 kB > VmallocUsed: 173176 kB > VmallocChunk: 34359547656 kB > HardwareCorrupted: 0 kB > AnonHugePages: 2273280 kB > HugePages_Total: 0 > HugePages_Free: 0 > HugePages_Rsvd: 0 > HugePages_Surp: 0 > Hugepagesize: 2048 kB > DirectMap4k: 10240 kB > DirectMap2M: 8378368 kB > > > On Wednesday, November 16, 2016 at 10:39:36 PM UTC+5:30, [email protected] > wrote: > > 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 -- Remember to include the version number! --- You received this message because you are subscribed to the Google Groups "InfluxData" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/influxdb. To view this discussion on the web visit https://groups.google.com/d/msgid/influxdb/780f2a2f-cac4-41fe-ac19-7479247fc51f%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
