Required Libraries

libaio Requirement

The EUM processor requires the libaio library to be on the system. This library facilitates asynchronous I/O operations on the system. Note if you have a NUMA based architecture, then you are required to install the numactl package.

Install libaio on the host machine if it does not already have it installed. The following table provides instructions on how to install libaio for some common flavors of the Linux operating system.

Linux Flavour Command
Red Hat and CentOS

Use yum

  • yum install libaio
  • yum install numactl
Fedora

Install the library RPM from the Fedora website:

  • yum install libaio
  • yum install numactl
Ubuntu

Use apt-get, such as:

  • sudo apt-get install libaio1
  • sudo apt-get install numactl
DebianUse a package manager such as APT to install the library (as described for the Ubuntu instructions above).

tar Requirement

You will need the tar utility to unpack the EUM Server installer.

Install tar on the host machine if it does not already have it installed. The following table provides instructions on how to install tar for some common flavors of the Linux operating system.

Linux Flavour Command
Red Hat and CentOS

Use yum

  • yum install tar
Fedora

Install the library RPM from the Fedora website:

  • yum install tar
Ubuntu

Use apt-get

  • sudo apt-get install tar
DebianUse a package manager such as APT to install the library (as described for the Ubuntu instructions above).

For more information on EUM Processor sizing information, see Analytics' Recipe Book for on-prem configuration in the Splunk AppDynamics Community.