pt-summary主要是用来统计机器信息：
[root@mxqmongodb2 bin]# ./pt-summary

# Percona Toolkit System Summary Report ######################

Date | -- :: UTC (local TZ: CST +)

Hostname | mxqmongodb2

Uptime |  days, :,  users, load average: 0.35, 0.38, 0.33

System | VMware, Inc.; VMware Virtual Platform; vNone (Other)

Service Tag | VMware-  2d   9d df f3- be 5e 0a c8  9a 3a

Platform | Linux

Release | CentOS release 6.5 (Final)

Kernel | 2.6.-.el6.x86_64

Architecture | CPU = -bit, OS = -bit

Threading | NPTL 2.12

SELinux | Disabled

Virtualized | VMWare

# Processor ##################################################

Processors | physical = , cores = , virtual = , hyperthreading = no

Speeds | 4x2394.

Models | 4xIntel(R) Xeon(R) CPU E5645 @ .40GHz

Caches | 4x12288 KB

# Memory #####################################################

Total | .7G

Free | 123.4M

Used | physical = .6G, swap allocated = .8G, swap used = .2G, virtual = .8G

Shared | 0.0

Buffers | 229.8M

Caches | .5G

Dirty |  kB

UsedRSS | .3G

Swappiness |

DirtyPolicy | ,

DirtyStatus | ,

Locator Size Speed Form Factor Type Type Detail

========= ======== ================= ============= ============= ===========

RAM slot #  MB Unknown DIMM DRAM EDO

RAM slot #  MB Unknown DIMM DRAM EDO

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

RAM slot # {EMPTY} Unknown DIMM DRAM Unknown

# Mounted Filesystems ########################################

Filesystem Size Used Type Opts Mountpoint

/dev/sda1 128M % vfat rw,uid=,gid=,umask=,shortname=winnt /boot/efi

/dev/sda2 97M % ext4 rw /boot

/dev/sda3 .9G % ext4 rw /

/dev/sda5 .9G % ext4 rw,nosuid /var

/dev/sda7 .9G % ext4 rw,noexec,nosuid,nodev /tmp

/dev/sda8 47G % ext4 rw,nosuid,nodev /home

tmpfs .9G % tmpfs rw /dev/shm

# Disk Schedulers And Queue Size #############################

sda | [cfq]

sr0 | [cfq]

# Disk Partioning ############################################

Device Type Start End Size

============ ==== ========== ========== ==================

/dev/sda Disk

/dev/sda1 Part

/dev/sda2 Part

/dev/sda3 Part

/dev/sda4 Part

/dev/sda5 Part

/dev/sda6 Part

/dev/sda7 Part

/dev/sda8 Part

# Kernel Inode State #########################################

dentry-state |

file-nr |

inode-nr |

# LVM Volumes ################################################

Unable to collect information

# LVM Volume Groups ##########################################

Unable to collect information

# RAID Controller ############################################

Controller | No RAID controller detected

# Network Config #############################################

Controller | VMware VMXNET3 Ethernet Controller (rev )

FIN Timeout |

Port Range |

# Interface Statistics #######################################

interface rx_bytes rx_packets rx_errors tx_bytes tx_packets tx_errors

========= ========= ========== ========== ========== ========== ==========

lo

eth0

# Network Devices ############################################

Device Speed Duplex

========= ========= =========

eth0 10000Mb/s Full

# Network Connections ########################################

Connections from remote IP addresses

172.16.9.108

172.16.16.34

172.16.16.35

127.0.0.1

Connections to local IP addresses

172.16.16.35

127.0.0.1

Connections to top  local ports

States of connections

ESTABLISHED

LISTEN

TIME_WAIT

# Top Processes ##############################################

PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND

 root   134m   S 2.0 0.1 :20.07 redis-server

 root      S 0.0 0.0 :01.56 init

 root      S 0.0 0.0 :00.06 kthreadd

 root RT     S 0.0 0.0 :02.05 migration/

 root      S 0.0 0.0 :30.19 ksoftirqd/

 root RT     S 0.0 0.0 :00.00 migration/

 root RT     S 0.0 0.0 :09.66 watchdog/

 root RT     S 0.0 0.0 :02.01 migration/

 root RT     S 0.0 0.0 :00.00 migration/

# Notable Processes ##########################################

PID OOM COMMAND

 - sshd

# 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

# The End ####################################################

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