服务器群性能监控,Linux服务器集群性能监控之Performance Co-Pilot（PCP）部署

在部署PCP时，我用到了两台cent os 7虚拟机。

1.官方安装文档

http://pcp.io/docs/guide.html

2.官方用户指引

http://pcp.io/doc/pcp-users-and-administrators-guide.pdf

3.安装步骤简介

监控机和被监控机均需要关闭firewall防火墙

关闭firewall：

systemctl stop firewalld.service #停止firewall

systemctl disable firewalld.service #禁止firewall开机启动

firewall-cmd --state #查看默认防火墙状态(关闭后显示not running，开启后显示running)

监控机：

①安装Collector

# yum install pcp

# systemctl enable pmcd

# systemctl start pmcd

# systemctl enable pmlogger

# systemctl start pmlogger

# cd /var/lib/pcp/pmdas/proc

# ./Install

②安装monitor

# yum install pcp-doc pcp-gui pcp-system-tools

# echo acme.com n n PCP_LOG_DIR/pmlogger/acme.com -r -T24h10m -c config.acme.com >> /etc/pcp/pmlogger/control

# systemctl restart pmlogger