1.问题 配置Apatch Tomcat过程报错: The CATALINA_HOME environment variable is not defined correctly.This environment variable is needed to run this program 但是“系统环境“中已经配置了,CATALINA_HOME.CATALINA_BASE.JAVA_HOME.JAVA_BASE 2.解决方案 保证CATALINA_HOME.CATALINA_BASE.JAVA
resources 理解 %IOWAIT (%WIO) LINUX系统的CPU使用率和LOAD Linux Performance Observability Tools How Linux CPU Usage Time and Percentage is calculated Linux进程状态 man (on RHEL 7) # man mpstat %usr Show the percentage of CPU utilization that occurred while executi