Install libpcp-mmv-perl by entering the following commands in the terminal:
sudo apt update sudo apt install libpcp-mmv-perl
Performance Co-Pilot Memory Mapped Value Perl module
The PCP::MMV module contains the Perl language bindings for building scripts instrumented with the Performance Co-Pilot (PCP) Memory Mapped Value (MMV) mechanism. . This mechanism allows arbitrary values to be exported from an instrumented script into the PCP infrastructure for monitoring and analysis with pmchart, pmie, pmlogger and other PCP tools.