提供:すだちWiki
メモリ搭載量などを調べる (Linux)
はじめに
自宅サーバー(CentOS7)で確認しました。
実行例
[root@host3 ~]# cat /proc/meminfo MemTotal: 3809724 kB MemFree: 693740 kB MemAvailable: 2220508 kB Buffers: 0 kB Cached: 1833704 kB SwapCached: 2568 kB Active: 1099744 kB Inactive: 1740332 kB Active(anon): 585136 kB Inactive(anon): 623508 kB Active(file): 514608 kB Inactive(file): 1116824 kB Unevictable: 0 kB Mlocked: 0 kB SwapTotal: 8191932 kB SwapFree: 8166520 kB Dirty: 4 kB Writeback: 0 kB AnonPages: 1003876 kB Mapped: 200928 kB Shmem: 202272 kB Slab: 159704 kB SReclaimable: 128544 kB SUnreclaim: 31160 kB KernelStack: 1440 kB PageTables: 21952 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 10096792 kB Committed_AS: 2192304 kB VmallocTotal: 34359738367 kB VmallocUsed: 117636 kB VmallocChunk: 34359610404 kB HardwareCorrupted: 0 kB AnonHugePages: 616448 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB DirectMap4k: 44672 kB DirectMap2M: 4075520 kB