Solaris常用的诊断命令和工具（转帖）

adb: Analyze dumps and a running system.

arch: Display architecture and kernel architecture information.

df -k: Display disk space usage in Kbytes, including free space

dmesg: Analyze recent log messages

file: Determine a file’s type

fsdb: Use file system debugger

ifconfig: Analyze the status of network interfaces

iostat: Analyze I/O performance issues

netstat (-i, -r): Analyze network tuning information, including active routes.

nm: Display symbol table information for (unstripped) executables

prtdiag: Display system configuration and diagnostic information

prtconf -v: Get system device information from POST probe

prtconf -vp[/size]: Display PROM version (OBP)

snoop: Display and analyze network traffic

vmstat: Analyze memory performance statistics

truss: Trace system calls issued and used by a program or command

kadb: Trap kernel and low-level faults

sar: system activity reporter tool