df -k output in Solaris 10

UNIX Solaris
1

In Solaris 10, df -k ouput show the following things, can anybody answer the importance of this.

/platform/sun4u-us3/lib/libc_psr/libc_psr_hwcap1.so.1
10327372 5344121 4879978 53% /platform/sun4u-us3/lib/
libc_psr.so.1
/platform/sun4u-us3/lib/sparcv9/libc_psr/libc_psr_hwcap1.so.1
10327372 5344121 4879978 53% /platform/sun4u-us3/lib/
sparcv9/libc_psr.so.1

2

It shows what's the size of your disc and how much is free

3

Thnaks for your reply. Later I found a better explanation. Please check the link below.
[SUMMARY] Solaris 10, strange df output !?