do i need more ram or not?

hello,

could you please help me? I do really not know whom I should believe.... I have a rh 7.2 server with 256mb ram and I get this output:

TOP:
Mem: 247480K av, 232884K used, 14596K free, 64K shrd, 77916K buff
Swap: 1020088K av, 0K used, 1020088K free 40756K cached
WEBMIN:
Real memory: 247480 kB total / 135476 kB free Swap space: 1020088 kB total / 1020088 kB free

MRTG:
Max Free 214.9 MBytes (88.9%) Average Free 123.1 MBytes (50.9%) Current Free 130.5 MBytes (54.0%)
Max Used 196.4 MBytes (81.3%) Average Used 118.6 MBytes (49.1%) Current Used 111.2 MBytes (46.0%)

Could you please tell me what I'm doing wrong into finding the answer to my "do I need more ram"? TOP says I do really need one... mrtg and webmin not. do i need more ram or not?

Thanks indeed!

 

 

 

 

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