怎样查看"sar -r " 是这个出来的结果？

grace_inr

查看了 sar -r  后的结果如下：

# sar -r 5 5

SunOS OERP 5.9 Generic sun4u    08/20/2005

21:20:53 freemem freeswap
21:20:58    6170 10786414
21:21:03    5778 10827605
21:21:08    5510 10783434
21:21:13    5457 10826107
21:21:18    5282 10804243

请问这些数字的大小单位是什么？怎样看这个结果。

james@canada

freemem: average pages available to user processes, each page should be 4Kb or 8Kb, if you are running Solaris 9, you can use pagesize command to determine your page size.
mydb01 # pagesize
8192

The pagesize command can also display the available page sizes on the given microprocessor in the Solaris 9 OS. In this example, we can see that four page sizes are available on our UltraSPARC processor.

mydb01 # pagesize -a
8192
65536
524288
4194304

freeswap: disk blocks available for page swapping, each disk block should be 512 bytes.

From the result, you dod not have many free memory page available.