Array
(
    [MemTotal] => 16427816 kB
    [MemFree] => 714552 kB
    [MemAvailable] => 12342064 kB
    [Buffers] => 656608 kB
    [Cached] => 10832888 kB
    [SwapCached] => 3296 kB
    [Active] => 7075104 kB
    [Inactive] => 6360852 kB
    [Active(anon)] => 2058788 kB
    [Inactive(anon)] => 1340712 kB
    [Active(file)] => 5016316 kB
    [Inactive(file)] => 5020140 kB
    [Unevictable] => 13508 kB
    [Mlocked] => 13508 kB
    [SwapTotal] => 1048572 kB
    [SwapFree] => 915452 kB
    [Dirty] => 468 kB
    [Writeback] => 4 kB
    [AnonPages] => 1956808 kB
    [Mapped] => 381448 kB
    [Shmem] => 1449240 kB
    [Slab] => 2023852 kB
    [SReclaimable] => 1929308 kB
    [SUnreclaim] => 94544 kB
    [KernelStack] => 10176 kB
    [PageTables] => 34824 kB
    [NFS_Unstable] => 0 kB
    [Bounce] => 0 kB
    [WritebackTmp] => 0 kB
    [CommitLimit] => 9262480 kB
    [Committed_AS] => 6874180 kB
    [VmallocTotal] => 34359738367 kB
    [VmallocUsed] => 35556 kB
    [VmallocChunk] => 34359622352 kB
    [Percpu] => 5088 kB
    [HardwareCorrupted] => 0 kB
    [AnonHugePages] => 296960 kB
    [CmaTotal] => 0 kB
    [CmaFree] => 0 kB
    [HugePages_Total] => 0
    [HugePages_Free] => 0
    [HugePages_Rsvd] => 0
    [HugePages_Surp] => 0
    [Hugepagesize] => 2048 kB
    [DirectMap4k] => 85864 kB
    [DirectMap2M] => 16691200 kB
    [] => 
)

System load percent27
Number of cores1
Memory usageNAN
Disk usage85%
Kernel version3.10.0-1160.76.1.el7.centos.plus.x86_64
Nr of processes167
Memory usage34 MB