• [^] # Re: free n'est pas fiable

    Posté par . En réponse au message Utilisation de la RAM. Évalué à 1.

    free -m

     total used free shared buffers cached
Mem: 3936 2790 1145 0 700 658
-/+ buffers/cache: 1432 2503
Swap: 9703 0 9703

    cat /proc/meminfo

    MemTotal: 4030728 kB
MemFree: 1180624 kB
Buffers: 716916 kB
Cached: 674124 kB
SwapCached: 0 kB
Active: 1276148 kB
Inactive: 429560 kB
Active(anon): 314524 kB
Inactive(anon): 332 kB
Active(file): 961624 kB
Inactive(file): 429228 kB
Unevictable: 0 kB
Mlocked: 0 kB
SwapTotal: 9936164 kB
SwapFree: 9936164 kB
Dirty: 200 kB
Writeback: 0 kB
AnonPages: 314496 kB
Mapped: 44620 kB
Shmem: 408 kB
Slab: 1090788 kB
SReclaimable: 1075068 kB
SUnreclaim: 15720 kB
KernelStack: 1800 kB
PageTables: 12672 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 11951528 kB
Committed_AS: 1031612 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 282592 kB
VmallocChunk: 34359447911 kB
HardwareCorrupted: 0 kB
AnonHugePages: 0 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 52928 kB
DirectMap2M: 3059712 kB
DirectMap1G: 1048576 kB

    Donc on retrouve les valeurs de free avec MemTotal - MemFree - Bufers - Cached.
    La mémoire active est plus bas à 1,2Go. Ça fait toujours 700Mo d’écart avec ce que me donne ps.