insufficient available memory

big123456 · #1 (**permalink**) 08-08-2008

Hi,
when navigating on application webpages (peoplesoft applications) the users receive :
INSUFFICIENT AVAILABLE MEMORY.
I issued vmstat on UNIX server ( where is hosted Web server and application server and DB). Here is the result :

Code:

:vmstat 2 10

System configuration: lcpu=4 mem=30720MB ent=1.00

kthr    memory              page              faults              cpu
----- ----------- ------------------------ ------------ -----------------------
 r  b   avm   fre  re  pi  po  fr   sr  cy  in   sy  cs us sy id wa    pc    ec
13  0 11161700 19374   0   0   0   0    0   0  40 1816 772 15  3 81  0  0.21  21.0
11  0 11161698 19361   0   0   0   0    0   0  26 1961 732  4  3 92  0  0.09   9.4
11  0 11161697 19359   0   1   0   0    0   0  27 90367 749 18 13 69  1  0.34  34.3
28  0 11161690 19340   0   0   0   0    0   0  49 26932 3297 28 10 62  0  0.42  41.7
25  0 11161688 19337   0   0   0   0    0   0  16 1615 688  4  3 93  0  0.08   8.3
14  0 11161934 19091   0   0   0   0    0   0  23 3133 885 25  3 72  0  0.31  30.8
 4  0 11161686 19328   0   0   0   0    0   0  63 11156 1990 82  6 11  0  0.94  93.7
21  0 11161724 19283   0   2   0   0    0   0 1635 10724 3953 17 12 70  0  0.35  35.0
 5  0 11161706 19292   0   0   0   0    0   0 1884 8950 4176 14 12 72  2  0.30  30.4
 9  0 11161669 19290   0   2   0   0    0   0 112 21947 1977 33 11 47  9  0.48  48.3

But I have the difficulty to see if realy there is a memory problem. Would you please be so kind to help ?
many thanks.

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