Re: howto see shmem

[Martín Marqués]

On Mié 24 Oct 2001 20:17, Marc Brekoo wrote:
> Hi,
>
> >I have found out that /proc/meminfo doesn't have (at least that's my first
> >thought) info about shared memory (it shows 0, even in heavy duty
> > servers). ipcs also shows nothing, so how can I see the amount of shared
> > memory being used?
> >Th mounted /dev/shmem device also shows 0 kb used (just in case).
>
> AFAIK you can't. Calculating how much shared mem is used in 2.4.x is just
> too hard...

And this:

# ipcs
 
------ Shared Memory Segments --------
key       shmid     owner     perms     bytes     nattch    status
0x00000000 65536     nobody    600       46084     11        dest
 
------ Semaphore Arrays --------
key       semid     owner     perms     nsems     status
0x00000000 393216    nobody    600       1
 
------ Message Queues --------
key       msqid     owner     perms     used-bytes  messages
 
#

I can see 46084 bytes in shared memory used by the apache.
Am I wrong?

Saludos... :-)

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Martín Marqués                  |        [e-mail]
Programador, Administrador, DBA |       Centro de Telematica
                       Universidad Nacional
                            del Litoral
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