package com.boonya.mecache.store; import java.util.ArrayList; public class HostCheck { static String targetOid = ".1.3.6.1.4.1.9600.1.1.5.1.5"; static String ip = "127.0.0.1"; static String community = "public"; static SnmpWalk tester = new SnmpWalk(); /** * CPU使用率 */ @SuppressWarnings("rawtypes") public static void cpuUsingRate() { ArrayList arr = (ArrayList) tester.snmpWalk(ip, community, targetOid); for (int i = 0; i < arr.size(); i++) { if (i == arr.size() - 1) { System.out.println("CPU_ALL使用率:" + arr.get(i) + "%"); } else { System.out.println("CPU_" + i + "使用率:" + arr.get(i) + "%"); } } } /** * 内存使用 */ @SuppressWarnings("rawtypes") public static void memory(){ targetOid = ".1.3.6.1.4.1.9600.1.1.2.3"; ArrayList arr = (ArrayList) tester.snmpWalk(ip, community, targetOid); for (int i = 0; i < arr.size(); i++) { if (i == arr.size() - 1) { System.out.println("内存空闲:" + arr.get(i) + "M"); } } } /** * 进程占用 */ @SuppressWarnings("rawtypes") public static void process(){ targetOid = ".1.3.6.1.4.1.9600.1.1.4.1"; ArrayList arr = (ArrayList) tester.snmpWalk(ip, community, targetOid); for (int i = 0; i < arr.size(); i++) { if (i == arr.size() - 1) { System.out.println("当前进程数:" + arr.get(i) + "个"); } } } /** * 硬盘使用 */ @SuppressWarnings("rawtypes") public static void hardDisk(){ targetOid = ".1.3.6.1.4.1.9600.1.1.1.1.1"; ArrayList arr = (ArrayList) tester.snmpWalk(ip, community, targetOid); for (int i = 0; i < arr.size(); i++) { if (i < arr.size() - 1) { targetOid = ".1.3.6.1.4.1.9600.1.1.1.1.20"; ArrayList subarr = (ArrayList) tester.snmpWalk(ip, community, targetOid); System.out.println("磁盘剩余:" + arr.get(i) + subarr.get(i) + "M"); } } } /** *函数入口 * @param args */ public static void main(String[] args) { HostCheck.cpuUsingRate(); HostCheck.memory(); HostCheck.process(); HostCheck.hardDisk(); } }
SNMP实现主机检查
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转载自boonya.iteye.com/blog/1863437
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