memory

["Tolga Evren" <tolgae paro com tr>]

Hi ,

 

Whenever i read data from disk , i see same amount of data is pagedin :

 

sar -B:

08:42:48 AM  pgpgin/s pgpgout/s  activepg  inadtypg  inaclnpg  inatarpg

08:42:58 AM  15990.10  20425.40    141415     86429      9307     47430

08:43:08 AM  20051.20  17862.00    144986     86429      9307     48144

08:43:18 AM  15431.69  20248.15    145228     86429      9307     48192

08:43:28 AM  14407.49  14386.69    144432     86429      9306     48033

08:43:38 AM  10408.50  16189.20    144584     86429      9306     48063

 

Why does the system do page-in and outs altough there exists lots of
free memory?

 

Kind Regards,

tolga