How to Install iostat Using yum

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 iostat command is used to check disk input/output statistics in real time

[root@Clients7]#  yum install iostat
Loaded plugins: fastestmirror
Determining fastest mirrors
epel/x86_64/metalink                                                                     | 8.6 kB  00:00:00
 * base: centos.excellmedia.net
 * epel: ftp.jaist.ac.jp
 * extras: centos.excellmedia.net
 * updates: centos.excellmedia.net
base                                                                                     | 3.6 kB  00:00:00
docker-ce-edge                                                                           | 3.5 kB  00:00:00
epel                                                                                     | 4.7 kB  00:00:00
extras                                                                                   | 3.4 kB  00:00:00
updates                                                                                  | 3.4 kB  00:00:00
(1/9): base/7/x86_64/group_gz                                                            | 166 kB  00:00:00
(2/9): docker-ce-edge/x86_64/updateinfo                                                  |   55 B  00:00:01
(3/9): docker-ce-edge/x86_64/primary_db                                                  |  24 kB  00:00:01
(4/9): epel/x86_64/updateinfo                                                            | 953 kB  00:00:01
(5/9): extras/7/x86_64/primary_db                                                        | 156 kB  00:00:01
(6/9): epel/x86_64/group_gz                                                              |  88 kB  00:00:03
(7/9): updates/7/x86_64/primary_db                                                       | 1.3 MB  00:00:02
(8/9): base/7/x86_64/primary_db                                                          | 6.0 MB  00:00:05
(9/9): epel/x86_64/primary_db                                                            | 6.6 MB  00:00:05
No package iostat available.
Error: Nothing to do
[root@Clients-31 geerlingguy.apache]# yum install sysstat -y
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
 * base: centos.excellmedia.net
 * epel: ftp.jaist.ac.jp
 * extras: centos.excellmedia.net
 * updates: centos.excellmedia.net
Resolving Dependencies
--> Running transaction check
---> Package sysstat.x86_64 0:10.1.5-17.el7 will be installed
--> Processing Dependency: libsensors.so.4()(64bit) for package: sysstat-10.1.5-17.el7.x86_64
--> Running transaction check
---> Package lm_sensors-libs.x86_64 0:3.4.0-6.20160601gitf9185e5.el7 will be installed
--> Finished Dependency Resolution

Dependencies Resolved

==================================================================================
 Package                    Arch              Version                                     Repository       Size
==================================================================================
Installing:
 sysstat                    x86_64            10.1.5-17.el7                               base            315 k
Installing for dependencies:
 lm_sensors-libs            x86_64            3.4.0-6.20160601gitf9185e5.el7              base             42 k

Transaction Summary
==================================================================================
Install  1 Package (+1 Dependent package)

Total download size: 356 k
Installed size: 1.2 M
Downloading packages:
(1/2): lm_sensors-libs-3.4.0-6.20160601gitf9185e5.el7.x86_64.rpm                         |  42 kB  00:00:00
(2/2): sysstat-10.1.5-17.el7.x86_64.rpm                                                  | 315 kB  00:00:00
----------------------------------------------------------------------------------------------------------------
Total                                                                           402 kB/s | 356 kB  00:00:00
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
  Installing : lm_sensors-libs-3.4.0-6.20160601gitf9185e5.el7.x86_64                                        1/2
  Installing : sysstat-10.1.5-17.el7.x86_64                                                                 2/2
  Verifying  : lm_sensors-libs-3.4.0-6.20160601gitf9185e5.el7.x86_64                                        1/2
  Verifying  : sysstat-10.1.5-17.el7.x86_64                                                                 2/2

Installed:
  sysstat.x86_64 0:10.1.5-17.el7

Dependency Installed:
  lm_sensors-libs.x86_64 0:3.4.0-6.20160601gitf9185e5.el7

Complete!

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