cpu利用率过高的解决办法

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1、对于wing5.5.0及以后的版本,如果发现有下面的情况,请关闭AP的cdp和lldp:1.XXXXXXXX-AC#serviceshowsysinfo2.SystemInformation:FreeRAM:61.1%(156260of255528)Min:10.0%FileDescriptors:free:24097used:1080max:25500CPUloadaverages:1min:51.9%5min:51.8%15min:46.4%------此处的CPU利用率如果超过30%,则需

2、要执行下面的命令22.XXXXXXX#serviceshowprocessPIDSTATUSRSSPPID%CPU%MEMCOMMAND1079R42220106899.116.5cfgd-------如果此处的cfd的进程占用CPU超过30%,请在AP的profile里面关闭cpd和lldp(#nocdprun;#nolldprun)1067S894010570.03.4rim1644S636010.02.4mapsh1178S615211490.02.4hsd1188S615211711.6

3、2.4dpd21181S527211520.72.0ssm1420S440014120.01.7snmpd5627S418011810.01.6ssm5630S409611810.01.6ssm1474S302814600.41.1lighttpd1110S287211020.01.1nsm1043S244810350.50.9logd1209S232811980.00.9anald1180S213611610.00.8mstp1598S186015680.00.7hotspotsrvr1499

4、S182814830.00.7sshd1056S178810460.00.6isDiag1673S166810.00.6ntpd1090S153210790.00.5log_file1213S123212090.00.4log_file1195S123211880.00.4log_file修改之后CPU利用率会降低很多,而且网管的读取速度也会快很多.