[SunHELP] swap vs sar.

Hello,

I have a question here: why does blocks in the result of swap -l (522872
blocks) less than freewap in sar(1590307 blocks)?

[1009]# swap -l
swapfile                   dev         swaplo   blocks   free
/dev/vx/dsk/swapvol 141,5       8           522872  507000
----------------------
[1011]# sar -r 10
09:53:19 freemem freeswap
09:53:29   37215  1590307   

Thanks!                 
 
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