Solaris的硬件相关命令
1.查看当前处理器的类型和速度(主频)
$ psrinfo -v
虚拟处理器 0 在下列时间的状态:06/29/2005 12:04:43
自 06/28/2005 14:18:03 开始已在运行。
sparcv9 处理器以 1280 MHz 运行,
而且有 sparcv9 浮点数处理器
虚拟处理器 1 在下列时间的状态:06/29/2005 12:04:43
自 06/28/2005 14:18:02 开始已在运行。
sparcv9 处理器以 1280 MHz 运行,
而且有 sparcv9 浮点数处理器
2.查看硬盘物理信息(vendor, RPM, Capacity)
$ iostat -E
sd6 Soft Errors: 1 Hard Errors: 0 Transport Errors: 0
Vendor: TOSHIBA Product: DVD-ROM SD-M1711 Revision: 1005 Serial No:
Size: 0.00GB <0 bytes>
Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0
Illegal Request: 1 Predictive Failure Analysis: 0
ssd0 Soft Errors: 0 Hard Errors: 35 Transport Errors: 1
Vendor: FUJITSU Product: MAP3735F SUN72G Revision: 1201 Serial No: 0351Q06W5E
Size: 73.40GB <73400057856 bytes>
Media Error: 28 Device Not Ready: 0 No Device: 7 Recoverable: 0
Illegal Request: 0 Predictive Failure Analysis: 0
ssd1 Soft Errors: 0 Hard Errors: 0 Transport Errors: 0
Vendor: SEAGATE Product: ST373307FSUN72G Revision: 0307 Serial No: 0347B6GYRN
Size: 73.40GB <73400057856 bytes>
Media Error: 0 Device Not Ready: 0 No Device: 0 Recoverable: 0
Illegal Request: 0 Predictive Failure Analysis: 0
3.查看内存物理信息(Capacity)
$ prtconf | grep Memory
Memory size: 2048 Megabytes
4.显示cpu使用率最高的进程
# ps –eo pid,pcpu,args | sort +1n
该命令输出当前系统进程的pid, CPU占用率及命令描述,并以pcpu来排序
5.显示内存占用率最高的进程
# ps –eo pid,vsz,args | sort +1n
该命令输出当前系统进程的pid,内存占用率及命令描述,并以vsz来排序
6.查看系统配置
$ prtdiag 【-v】
System Configuration: Sun Microsystems sun4u Sun Fire 280R (2 X UltraSPARC-III+)
System clock frequency: 150 MHz
Memory size: 2048 Megabytes
========================= CPUs ===============================================
Run E$ CPU
CPU
Brd CPU MHz MB Impl. Mask
--- --- ---- ---- ------- ----
A 0 1200 8.0 US-III+ 11.1
B 1 1200 8.0 US-III+ 11.1
========================= Memory Configuration ===============================
Logical Logical Logical
MC Bank
Bank
Bank
DIMM Interleave Interleaved
Brd
ID num
size Status
Size Factor with
---- --- ---- ------ ----------- ------ ---------- -----------
CA
0 0
1024MB no_status
512MB
2-way 0
CA
0 2
1024MB no_status
512MB
2-way 0
========================= IO Cards =========================
Bus Max
IO Port Bus Freq Bus Dev,
Brd
Type ID Side Slot MHz Freq Func State
Name
Model
---- ---- ---- ---- ---- ---- ---- ---- ----- -------------------------------- ----------------------
I/O
PCI 8 A
1 66 66 1,0
ok
network-pci100b,35.30
SUNW,pci-ce