很全面的linux系统信息监控工具:dstat

yibin 2015-02-08 网站运营 702

dstat is a versatile replacement for vmstat, iostat, netstat, nfsstat, and ifstat. It includes various counters (in separate plugins) and allows you to select and view all of your system resources instantly; you can, for example, compare disk usage in combination with interrupts from your IDE controller, or compare the network bandwidth numbers directly with the disk throughput (in the same interval).

dstat是一个用来替换 vmstat, iostat, netstat, nfsstat 和 ifstat 这些命令的工具,是一个全能系统信息统计工具。

dstat下载地址:http://pkgs.repoforge.org/dstat/

安装dstat工具:

[root@searu ~]# yum install dstat

在ubuntu安装dstat:

wenhairu@wenhairu-ubuntu:~$ sudo apt-get install dstat

很全面的linux系统信息监控工具:dstat

[root@searu ~]# dstat
----total-cpu-usage---- -dsk/total- -net/total- ---paging-- ---system--
usr sys idl wai hiq siq| read  writ| recv  send|  in   out | int   csw 
  1   1  97   1   0   0| 124k   38k|   0     0 |   0     0 | 811   105 
  1   0  99   0   0   0|   0     0 |   0     0 |   0     0 | 822   209 
  0   0 100   0   0   0|   0     0 |   0     0 |   0     0 | 850   138 
  0   0 100   0   0   0|   0     0 |   0     0 |   0     0 | 861   197 
  2   1  95   0   1   1|   0     0 |   0     0 |   0     0 |1077   494 
  1   0  99   0   0   0|   0     0 |   0     0 |   0     0 | 867   180 
  0   0  99   1   0   0|   0   384k|   0     0 |   0     0 | 841   155 
  2   6  92   0   0   0|   0     0 |   0     0 |   0     0 | 836   180 
  0   0  99   0   1   0|   0     0 |   0     0 |   0     0 | 847   142 
  0   0 100   0   0   0|   0     0 |   0     0 |   0     0 | 808   123 
  3   0  97   0   0   0|   0     0 |   0     0 |   0     0 |1050   444 
  7   1  92   0   0   0|   0     0 |   0     0 |   0     0 |1107   764 
  3   1  96   0   0   0|   0     0 |   0     0 |   0     0 |1091   393 
  5   1  94   0   0   0|   0   152k|   0     0 |   0     0 | 963   309 

很全面的linux系统信息监控工具:dstat

[root@searu ~]# dstat --help
Usage: dstat [-afv] [options..] [delay [count]]
Versatile tool for generating system resource statistics

Dstat options:
  -c, --cpu              enable cpu stats
     -C 0,3,total           include cpu0, cpu3 and total
  -d, --disk             enable disk stats
     -D total,hda           include hda and total
  -g, --page             enable page stats
  -i, --int              enable interrupt stats
     -I 5,eth2              include int5 and interrupt used by eth2
  -l, --load             enable load stats
  -m, --mem              enable memory stats
  -n, --net              enable network stats
     -N eth1,total          include eth1 and total
  -p, --proc             enable process stats
  -s, --swap             enable swap stats
     -S swap1,total         include swap1 and total
  -t, --time             enable time/date output
  -T, --epoch            enable time counter (seconds since epoch)
  -y, --sys              enable system stats
  --ipc                  enable ipc stats
  --lock                 enable lock stats
  --raw                  enable raw stats
  --tcp                  enable tcp stats
  --udp                  enable udp stats
  --unix                 enable unix stats

  -M stat1,stat2         enable external stats
     --mods stat1,stat2

  -a, --all              equals -cdngy (default)
  -f, --full             expand -C, -D, -I, -N and -S discovery lists
  -v, --vmstat           equals -pmgdsc -D total

  --integer              show integer values
  --nocolor              disable colors (implies --noupdate)
  --noheaders            disable repetitive headers
  --noupdate             disable intermediate updates
  --output file          write CSV output to file

  delay is the delay in seconds between each update
  count is the number of updates to display before exiting
  The default delay is 1 and count is unspecified (unlimited)

[root@searu ~]# 

很全面的linux系统信息监控工具:dstat

扫码添加微信

13013082126 扫描微信 建站咨询 优化咨询