2个percona的工具还真挺好用的。
pt-summary
# Percona Toolkit System Summary Report ######################
Date | 2014-01-25 02:21:40 UTC (local TZ: CST +0800)
Hostname |
Uptime | 58 days, 9:52, 1 user, load average: 0.48, 0.31, 0.24
System | Dell Inc.; PowerEdge R610; vNot Specified (<OUT OF SPEC>)
Service Tag | 2DDB33X
Platform | Linux
Release | Red Hat Enterprise Linux Server release 5.4 (Tikanga)
Kernel | 2.6.18-164.el5PAE
Architecture | CPU = 64-bit, OS = 32-bit
Threading | NPTL 2.5
Compiler | GNU CC version 4.1.2 20080704 (Red Hat 4.1.2-44).
SELinux | Disabled
Virtualized | No virtualization detected
# Processor ##################################################
Processors | physical = 2, cores = 8, virtual = 8, hyperthreading = no
Speeds | 8x2128.237
Models | 8xIntel(R) Xeon(R) CPU E5506 @ 2.13GHz
Caches | 8x4096 KB
# Memory #####################################################
Total | 11.9G
Free | 4.1G
Used | physical = 7.8G, swap allocated = 12.7G, swap used = 68.0k, virtual = 7.8G
Buffers | 135.1M
Caches | 5.0G
Dirty | 12680 kB
UsedRSS | 3.8G
Swappiness | 60
DirtyPolicy | 10, 2
Locator Size Speed Form Factor Type Type Detail
========= ======== ================= ============= ============= ===========
DIMM_A1 2048 MB 1333 MHz (0.8 ns) DIMM {OUT OF SPEC} Synchronous
DIMM_A2 2048 MB 1333 MHz (0.8 ns) DIMM {OUT OF SPEC} Synchronous
DIMM_A3 2048 MB 1333 MHz (0.8 ns) DIMM {OUT OF SPEC} Synchronous
DIMM_B1 2048 MB 1333 MHz (0.8 ns) DIMM {OUT OF SPEC} Synchronous
DIMM_B2 2048 MB 1333 MHz (0.8 ns) DIMM {OUT OF SPEC} Synchronous
DIMM_B3 2048 MB 1333 MHz (0.8 ns) DIMM {OUT OF SPEC} Synchronous
DIMM_A4 {EMPTY} Unknown DIMM {OUT OF SPEC} Synchronous
DIMM_A5 {EMPTY} Unknown DIMM {OUT OF SPEC} Synchronous
DIMM_A6 {EMPTY} Unknown DIMM {OUT OF SPEC} Synchronous
DIMM_B4 {EMPTY} Unknown DIMM {OUT OF SPEC} Synchronous
DIMM_B5 {EMPTY} Unknown DIMM {OUT OF SPEC} Synchronous
DIMM_B6 {EMPTY} Unknown DIMM {OUT OF SPEC} Synchronous
# Mounted Filesystems ########################################
Filesystem Size Used Type Opts Mountpoint
/dev/sda1 487M 4% ext3 rw /boot
/dev/sda3 529G 83% ext3 rw /
tmpfs 6.0G 0% tmpfs rw /dev/shm
# Disk Schedulers And Queue Size #############################
md0 | UNREADABLE
sda | [cfq] 128
# Disk Partioning ############################################
Device Type Start End Size
============ ==== ========== ========== ==================
/dev/sda Disk 599550590976
/dev/sda1 Part 1 64 518192640
/dev/sda2 Part 65 1721 13621063680
/dev/sda3 Part 1722 72891 585384952320
# Kernel Inode State #########################################
dentry-state | 93551 87248 45 0 0 0
file-nr | 4480 0 1200045
inode-nr | 82528 22967
# LVM Volumes ################################################
Unable to collect information
# LVM Volume Groups ##########################################
Unable to collect information
# RAID Controller ############################################
Controller | LSI Logic MegaRAID SAS
RAID controller software not found; try getting it from
your package repository or the manufacturer's website
# Network Config #############################################
Controller | Broadcom Corporation NetXtreme II BCM5709 Gigabit Ethernet (rev 20)
Controller | Broadcom Corporation NetXtreme II BCM5709 Gigabit Ethernet (rev 20)
Controller | Broadcom Corporation NetXtreme II BCM5709 Gigabit Ethernet (rev 20)
Controller | Broadcom Corporation NetXtreme II BCM5709 Gigabit Ethernet (rev 20)
FIN Timeout | 30
Port Range | 65000
# Interface Statistics #######################################
interface rx_bytes rx_packets rx_errors tx_bytes tx_packets tx_errors
========= ========= ========== ========== ========== ========== ==========
lo 3500000000 2500000000 0 3500000000 2500000000 0
eth0 2500000000 30000000 0 10000000 175000 0
eth1 3000000000 1500000000 15 175000000 2500000000 0
eth2 0 0 0 0 0 0
eth3 0 0 0 0 0 0
sit0 0 0 0 0 0 0
# Network Devices ############################################
Device Speed Duplex
========= ========= =========
eth0 1000Mb/s Full
eth1 1000Mb/s Full
eth2 Unknown! Half
eth3 Unknown! Half
# Network Connections ########################################
Connections from remote IP addresses
14.119.95.143 2
27.154.127.144 1
27.189.84.237 1
27.211.116.235 3
42.120.145.66 3
58.35.171.14 3
60.191.141.157 2
61.52.23.245 1
61.135.249.215 1
61.184.253.59 10
106.38.177.148 1
110.249.221.34 1
112.243.233.48 1
113.57.191.235 1
113.108.16.119 1
115.231.49.186 4
116.224.65.76 2
117.42.7.198 4
122.7.13.132 6
122.226.103.50 2
123.13.39.133 1
123.54.46.111 4
123.125.71.41 1
123.125.71.42 1
123.125.71.94 1
123.125.71.101 1
123.125.71.102 1
124.237.96.43 1
127.0.0.1 450
157.55.32.147 1
157.55.33.146 1
171.105.199.34 4
175.2.55.80 5
192.168.22.21 1
219.150.71.168 2
220.181.108.93 1
220.181.108.102 1
220.181.108.144 1
220.181.125.138 5
221.234.41.186 1
222.178.145.72 1
Connections to local IP addresses
127.0.0.1 450
222.73.99.69 90
Connections to top 10 local ports
10053 2
11211 225
80 80
8267 1
8366 1
8379 1
8401 1
8403 1
8467 1
9000 1
States of connections
ESTABLISHED 500
FIN_WAIT1 10
LAST_ACK 1
LISTEN 15
TIME_WAIT 15
# Top Processes ##############################################
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
9791 root 20 0 2464 1076 688 R 1.9 0.0 0:00.02 top
1 root 15 0 2072 624 532 S 0.0 0.0 0:11.58 init
2 root RT -5 0 0 0 S 0.0 0.0 0:03.15 migration/0
3 root 34 19 0 0 0 S 0.0 0.0 0:00.28 ksoftirqd/0
4 root RT -5 0 0 0 S 0.0 0.0 0:00.00 watchdog/0
5 root RT -5 0 0 0 S 0.0 0.0 0:00.03 migration/1
6 root 34 19 0 0 0 S 0.0 0.0 0:00.06 ksoftirqd/1
7 root RT -5 0 0 0 S 0.0 0.0 0:00.00 watchdog/1
8 root RT -5 0 0 0 S 0.0 0.0 0:00.14 migration/2
# Notable Processes ##########################################
PID OOM COMMAND
3044 +0 sshd
# The End ####################################################
很详细，基本上你想要的硬件信息上面都能找到。最牛逼的就是能看服务器有多少内存插槽，插了几根内存也能查出来。太虎了。不用dell 的工具了。
网络方面也是一把利器，多少ip在连一目了然。pt-mysql-summary 也是一样犀利。老美的东西确实不错。。