6.3. 启用 pmlogger 服务

先决条件

• 已安装 PCP。如需更多信息，请参阅安装并启用 PCP。

步骤

• 启动并启用 pmlogger 服务：

  # systemctl start pmlogger
  
  # systemctl enable pmlogger

验证

• 验证 pmlogger 服务是否已启用：

  # pcp
  
  Performance Co-Pilot configuration on workstation:
  
  platform: Linux workstation 4.18.0-80.el8.x86_64 #1 SMP Wed Mar 13 12:02:46 UTC 2019 x86_64
  hardware: 12 cpus, 2 disks, 1 node, 36023MB RAM
  timezone: CEST-2
  services: pmcd
  pmcd: Version 4.3.0-1, 8 agents, 1 client
  pmda: root pmcd proc xfs linux mmv kvm jbd2
  pmlogger: primary logger: /var/log/pcp/pmlogger/workstation/20190827.15.54