linux基本信息及监控指标获取
1. 系统信息内核版本:
cat /proc/version
uname -a
uname -r
linux系统版本:
uname -a
cat /etc/redhat-release
cat /etc/issue
lsb_release -a
2. cpucpu详细信息:
cat /proc/cpuinfo
cpu个数:
cat /proc/cpuinfo| grep "physical id"| sort| uniq| wc -l
逻辑cpuprocessor个数:
cat /proc