make intelligent graphics for Oracle Performance

On these tutorial we create some graphs for view oracle performance problems and IO .

First step is install oracle docker on Oracle Linux - 6 or 7. My case i going to study hard to get OCP on linux, and now we use Oracle Linux 7.2, please follow:


https://blogs.oracle.com/linux/entry/ahoy_cast_off_with_docker

Installation

To install Docker on Oracle Linux 6:

1. Enable the ol6_addons channel in /etc/yum.repos.d/public-yum-ol6.repo
2. Run:
   # yum install docker 

To install Docker on Oracle Linux 7:

1. Enable the ol7_addons channel in /etc/yum.repos.d/public-yum-ol7.repo
2. Run:
   # yum install docker 

Enable btrfs support

Docker uses device-mapper devices as the default storage engine. To switch to using btrfs as the storage engine, ensure that /var/lib/docker is mounted on a btrfs filesystem. Check Chapter 5 of the Oracle Linux Administrator's Solutions Guide for more details on how to create and mount btrfs filesystems.

To enable btrfs support for Docker on Oracle Linux:

1. Ensure that /var/lib/docker is on a btrfs filesystem
2. Edit /etc/sysconfig/docker and add "-s btrfs" to the other_args fields.
3. Restart the Docker daemon:
   # service docker restart

Enabling and starting Docker

To enable the Docker daemon on system boot and start Docker on OL6:

# chkconfig docker on

# service docker start

To enable the Docker daemon on system boot and start Docker on OL7:

# systemctl enable docker.service

# systemctl start docker.service

Checking Docker status

To check that Docker is up and running on OL6:

# service docker status

To check that Docker is up and running on OL7:

# systemctl status docker.service

You can also get more information from Docker itself:

# docker info

# docker version

Once you have Docker up and running, follow the upstream Docker documentation to get started. 

Next step is to get my docker on next post!