Array
(
    [MemTotal] => 16421568 kB
    [MemFree] => 416436 kB
    [MemAvailable] => 12201092 kB
    [Buffers] => 646436 kB
    [Cached] => 10653036 kB
    [SwapCached] => 4012 kB
    [Active] => 8980048 kB
    [Inactive] => 4351104 kB
    [Active(anon)] => 2465772 kB
    [Inactive(anon)] => 1040560 kB
    [Active(file)] => 6514276 kB
    [Inactive(file)] => 3310544 kB
    [Unevictable] => 13252 kB
    [Mlocked] => 13252 kB
    [SwapTotal] => 1048572 kB
    [SwapFree] => 852688 kB
    [Dirty] => 176 kB
    [Writeback] => 0 kB
    [AnonPages] => 2041212 kB
    [Mapped] => 363132 kB
    [Shmem] => 1470852 kB
    [Slab] => 2414860 kB
    [SReclaimable] => 2298128 kB
    [SUnreclaim] => 116732 kB
    [KernelStack] => 10608 kB
    [PageTables] => 36636 kB
    [NFS_Unstable] => 0 kB
    [Bounce] => 0 kB
    [WritebackTmp] => 0 kB
    [CommitLimit] => 9259356 kB
    [Committed_AS] => 6910120 kB
    [VmallocTotal] => 34359738367 kB
    [VmallocUsed] => 46340 kB
    [VmallocChunk] => 34359591804 kB
    [Percpu] => 13824 kB
    [HardwareCorrupted] => 0 kB
    [AnonHugePages] => 110592 kB
    [CmaTotal] => 0 kB
    [CmaFree] => 0 kB
    [HugePages_Total] => 0
    [HugePages_Free] => 0
    [HugePages_Rsvd] => 0
    [HugePages_Surp] => 0
    [Hugepagesize] => 2048 kB
    [DirectMap4k] => 98152 kB
    [DirectMap2M] => 16678912 kB
    [] => 
)
System load percent6
Number of cores1
Memory usageNAN
Disk usage78%
Kernel version3.10.0-1160.88.1.el7.centos.plus.x86_64
Nr of processes181
Memory usage38 MB