Re: Question re PHYSICAL_MEMORY_BYTES
- From: Yong Huang <yong321@xxxxxxxxx>
- To: wjwagman@xxxxxxxxxxx
- Date: Wed, 25 Mar 2009 11:06:44 -0700 (PDT)
Bill,
I can reproduce your case. The Oracle process does read /proc/meminfo but
PHYSICAL_MEMORY_BYTES seems to be reporting the second line MemFree instead of
the first line MemTotal. And when it reports MemFree, it drops the k in "kB".
I'm sure it's a bug. The problem does not exist in 10.2.0.4.
Yong Huang
> myucd1:/local/d02/oracle->cat /proc/meminfo
> MemTotal: 4090376 kB
> MemFree: 530076 kB
...
>
> SQL> select * from v$osstat;
...
> PHYSICAL_MEMORY_BYTES 916644 1008
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