Array
(
    [MemTotal] => 16385900 kB
    [MemFree] => 3484864 kB
    [MemAvailable] => 8354384 kB
    [Buffers] => 527700 kB
    [Cached] => 5108128 kB
    [SwapCached] => 5740 kB
    [Active] => 4510524 kB
    [Inactive] => 6875240 kB
    [Active(anon)] => 887096 kB
    [Inactive(anon)] => 6270196 kB
    [Active(file)] => 3623428 kB
    [Inactive(file)] => 605044 kB
    [Unevictable] => 10384 kB
    [Mlocked] => 10384 kB
    [SwapTotal] => 1048572 kB
    [SwapFree] => 963468 kB
    [Dirty] => 552 kB
    [Writeback] => 0 kB
    [AnonPages] => 5659132 kB
    [Mapped] => 643516 kB
    [Shmem] => 1412072 kB
    [KReclaimable] => 1138292 kB
    [Slab] => 1336268 kB
    [SReclaimable] => 1138292 kB
    [SUnreclaim] => 197976 kB
    [KernelStack] => 13472 kB
    [PageTables] => 52200 kB
    [NFS_Unstable] => 0 kB
    [Bounce] => 0 kB
    [WritebackTmp] => 0 kB
    [CommitLimit] => 9241520 kB
    [Committed_AS] => 12837808 kB
    [VmallocTotal] => 34359738367 kB
    [VmallocUsed] => 55300 kB
    [VmallocChunk] => 0 kB
    [Percpu] => 45568 kB
    [HardwareCorrupted] => 0 kB
    [AnonHugePages] => 3098624 kB
    [ShmemHugePages] => 0 kB
    [ShmemPmdMapped] => 0 kB
    [FileHugePages] => 0 kB
    [FilePmdMapped] => 0 kB
    [HugePages_Total] => 0
    [HugePages_Free] => 0
    [HugePages_Rsvd] => 0
    [HugePages_Surp] => 0
    [Hugepagesize] => 2048 kB
    [Hugetlb] => 0 kB
    [DirectMap4k] => 655200 kB
    [DirectMap2M] => 16121856 kB
    [] => 
)
System load percent62.5
Number of cores4
Memory usage37.400155011321
Disk usage36%
Kernel version4.18.0-553.16.1.el8_10.x86_64
Nr of processes220
Memory usage36 MB