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快速查看Linux系统软硬件配置bash

wget http://aspersa.googlecode.com/svn/trunk/summary chmod a+x summary ./summary

用root用户运行在系统信息,内存,磁盘等方面显示会更详细点

# Aspersa System Summary Report ############################## Date | 2011-02-24 03:40:36 UTC (local TZ: CST +0800) Hostname | c1gstudio Uptime | 10:33, 1 user, load average: 3.52, 3.26, 3.32 System | Dell Inc.; PowerEdge R410; vNot Specified () Service Tag | xxxxxxx Platform | Linux Release | CentOS release 5.5 (Final) Kernel | 2.6.18-194.el5 Architecture | CPU = 64-bit, OS = 64-bit Threading | NPTL 2.5 Compiler | GNU CC version 4.1.2 20080704 (Red Hat 4.1.2-48). SELinux | Disabled Virtualized | No virtualization detected # Processor ################################################## Processors | physical = 2, cores = 8, virtual = 16, hyperthreading = yes Speeds | 16×2261.061 Models | 16xIntel(R) Xeon(R) CPU E5520 @ 2.27GHz Caches | 16×8192 KB # Memory ##################################################### Total | 11.72G Free | 5.67G Used | physical = 6.05G, swap = 0.00k, virtual = 6.05G Buffers | 516.82M Caches | 2.84G Dirty | 6724 kB UsedRSS | 9.8G Swappiness | vm.swappiness = 60 DirtyPolicy | vm.dirty_ratio = 40, vm.dirty_background_ratio = 10 Locator Size Speed Form Factor Type Type Detail ========= ======== ================= ============= ============= =========== DIMM_A1 4096 MB 1333 MHz DIMM DDR3 Synchronous DIMM_A2 4096 MB 1333 MHz DIMM DDR3 Synchronous DIMM_B1 4096 MB 1333 MHz DIMM DDR3 Synchronous DIMM_B2 4096 MB 1333 MHz DIMM DDR3 Synchronous DIMM_A3 {EMPTY} Unknown DIMM DDR3 Synchronous DIMM_A4 {EMPTY} Unknown DIMM DDR3 Synchronous DIMM_B3 {EMPTY} Unknown DIMM DDR3 Synchronous DIMM_B4 {EMPTY} Unknown DIMM DDR3 Synchronous # Mounted Filesystems ######################################## Filesystem Size Used Type Opts Mountpoint /dev/mapper/VolGroup00-LogVol01 9.7G 2% ext3 rw /tmp /dev/mapper/VolGroup00-LogVol02 58G 21% ext3 rw / /dev/mapper/VolGroup00-LogVol03 196G 11% ext3 rw /opt /dev/mapper/VolGroup01-Vol01 136G 1% ext3 rw /vm1 /dev/sda1 190M 17% ext3 rw /boot tmpfs 5.9G 1% tmpfs rw /dev/shm # Disk Schedulers And Queue Size ############################# sda | [cfq] 128 sdb | [cfq] 128 sr0 | [cfq] 128 # Disk Partioning ############################################ Device Type Start End Size ============ ==== ========== ========== ================== /dev/sda Disk 300000000000 /dev/sda1 Part 1 25 197406720 /dev/sda2 Part 26 36472 299778554880 /dev/sdb Disk 300000000000 /dev/sdb1 Part 1 36472 299984186880 # Kernel Inode State ######################################### dentry-state | 185384 179820 45 0 0 0 file-nr | 5610 0 1174801 inode-nr | 173045 143 # LVM Volumes ################################################ LV VG Attr LSize Origin Snap% Move Log Copy% Convert LogVol00 VolGroup00 -wi-ao 7.91G LogVol01 VolGroup00 -wi-ao 10.00G LogVol02 VolGroup00 -wi-ao 59.00G LogVol03 VolGroup00 -wi-ao 202.28G Vol01 VolGroup01 -wi-ao 138.00G # RAID Controller ############################################ Controller | Fusion-MPT SAS # Network Config ############################################# Controller | Broadcom Corporation NetXtreme II BCM5716 Gigabit Ethernet (rev 20) Controller | Broadcom Corporation NetXtreme II BCM5716 Gigabit Ethernet (rev 20) FIN Timeout | net.ipv4.tcp_fin_timeout = 60 Port Range | net.ipv4.ip_local_port_range = 1024 65535 # Interface Statistics ####################################### interface rx_bytes rx_packets rx_errors tx_bytes tx_packets tx_errors ========= ========= ========== ========== ========== ========== ========== lo 3500000000 22500000 0 3500000000 22500000 0 eth0 1000000000 80000000 0 4000000000 70000000 0 eth1 1500000000 10000000 0 4000000000 15000000 0 sit0 0 0 0 0 0 0 virbr0 0 0 0 450 6 0 # Network Connections ######################################## Connections from remote IP addresses 1.80.74.240 1 1.80.133.200 4 1.85.0.140 2 14.104.71.204 1 14.208.109.44 10 14.210.135.2 2 24.141.8.153 6 27.17.180.165 1 27.17.194.85 7 Connections to local IP addresses 61.xxx.xxx.xx 3000 122.xxx.xxx.xx 1000 127.0.0.1 3000 192.168.0.21 2500 Connections to top 10 local ports 80 4000 9000 3000 9354 1 9356 1 9358 1 9360 1 9362 1 9365 1 9366 1 9368 1 States of connections CLOSING 1 ESTABLISHED 2500 FIN_WAIT1 200 FIN_WAIT2 350 LAST_ACK 100 LISTEN 7 SYN_RECV 15 TIME_WAIT 6000 # Top Processes ############################################## PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 4893 nobody 16 0 254m 73m 55m S 58.7 0.6 8:53.18 php-cgi 4879 nobody 16 0 260m 79m 57m R 47.0 0.7 8:56.18 php-cgi 4896 nobody 16 0 252m 71m 55m S 35.2 0.6 8:55.26 php-cgi 4866 nobody 16 0 254m 74m 56m S 23.5 0.6 8:59.46 php-cgi 4890 nobody 16 0 256m 76m 58m S 23.5 0.6 8:52.82 php-cgi 4851 nobody 16 0 256m 75m 56m S 21.5 0.6 9:02.35 php-cgi 4859 nobody 16 0 254m 74m 58m S 21.5 0.6 9:02.85 php-cgi 4868 nobody 16 0 256m 76m 58m S 21.5 0.6 8:45.38 php-cgi 4826 nobody 16 0 253m 73m 56m S 19.6 0.6 8:41.44 php-cgi # Simplified and fuzzy rounded vmstat (wait please) ########## procs —swap– —–io—- —system—- ——–cpu——– r b si so bi bo ir cs us sy il wa st 6 0 0 0 2 20 60 7 11 2 88 0 0 1 0 0 0 35 0 5000 3500 11 2 87 0 0 5 0 0 0 0 1750 4500 3500 8 2 89 0 0 5 0 0 0 0 80 7000 6000 23 4 73 0 0 4 0 0 0 0 0 9000 8000 22 4 74 0 0 # The End ####################################################

参考:http://bbs.linuxtone.org/thread-8696-1-1.html

Posted in linux 维护优化, 技术.

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By C1G – 2011/02/24

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