linux 服务器之间无密码传送文件

亦凉 2022-08-13 14:40 181阅读 0赞

\#!/bin/ksh  
portalMSPort="8881"  
localhostIP="172.21.11.97"  
monitorProgramName=portalMS  
monitorpath="/usr/local/portal/jboss5/bin/run.jar"  
sysMonitorDataFile="/usr/local/portalMS/jboss5/bin/sysMonitorData.txt"  
\#\#\#监控进程类型：0：java 1：c  
monitorType=0  
  
getCPUUseRatio()  
\{  
    times=5  
    cpuIdleInfo=\`top -b -n $times | grep 'Cpu(s)' | awk -F' ' '\{print $5\}'\`;  
      
    i=0;  
    total=0;  
    for eachInfo in $cpuIdleInfo  
    do  
        i=\`expr $i + 1\`;  
          
        \#first rows not get  
        if \[ "X$i" == "X1" \]; then  
            continue;  
        fi;  
        eachIdle=\`echo $eachInfo | cut -d"%" -f1\`;  
        flag=\`echo $eachInfo | cut -d"%" -f2\`;  
        if \[ "X$flag" == "Xid," \]; then  
            total=\`echo $total + $eachIdle | bc\`;  
        fi;  
          
    done  
    ruleTimes=\`expr $times - 1\`;  
    totalIdle=\`echo $total / $ruleTimes | bc\`;  
    echo \`echo 100.00 - $totalIdle | bc\`;  
\}  
  
getNetUseRatio()  
\{  
    monitorEth=""  
    monitorEths=\`ifconfig  |grep 'Link encap:'|awk  '\{print $1\}'\`  
    for tmpMonitorEth in $monitorEths  
    do  
        tmpIP="\`/sbin/ifconfig|sed -n 'N;/^'$tmpMonitorEth'/p' |grep 'inet addr:'|awk -F: '\{print $2\}'|awk  '\{print $1\}'\`"  
        if \[ "X$localhostIP" == "X$tmpIP" \]  
        then  
            monitorEth=$tmpMonitorEth  
        fi  
    done  
  
    ethBandWidth="\`ethtool $\{monitorEth\}|grep Speed|awk '\{print $2\}'|sed 's/\[^0-9\]//g'\`"  
    RXpre=$(ifconfig $\{monitorEth\} | grep bytes | awk '\{print $2\}'| awk -F":" '\{print $2\}')  
    TXpre=$(ifconfig $\{monitorEth\} | grep bytes | awk '\{print $6\}' | awk -F":" '\{print $2\}')  
    \#统计10秒总流量  
    sleep 10  
    RXnext=$(ifconfig $\{monitorEth\} | grep bytes | awk '\{print $2\}'| awk -F":" '\{print $2\}')  
    TXnext=$(ifconfig $\{monitorEth\} | grep bytes | awk '\{print $6\}' | awk -F":" '\{print $2\}')  
    Totaltrans=$((($\{RXnext\}-$\{RXpre\}+$\{TXnext\}-$\{TXpre\})\*8))  
      
    NetUseRatio=\`echo "scale=4;$\{Totaltrans\}\*10/1024/1024/$\{ethBandWidth\}"|bc\`  
    echo $NetUseRatio  
\}  
  
getIOUseRatio()  
\{  
    \#iosta取5次统计，去掉第一个  
    \#统计次数  
    statCount=5  
    v\_ioutils=\`iostat -d -x 1 $statCount|grep -v "Device:\\|Linux"| awk '\{print $NF\}'\`  
    i=0;  
    total=\`echo $v\_ioutils|wc -w \`  
    tmputil=0.0  
      
    \#去掉iostat命令第一次取的数据个数  
    count=\`echo $total/$statCount + 1|bc\`  
      
    for v\_ioutil in $v\_ioutils  
        do  
            i=\`expr $i + 1\`;  
            if \[ 1 == \`echo "$i < $count"|bc\` \];then  
                continue;  
            fi  
            if \[ 1 == \`echo "$v\_ioutil > $tmputil"|bc\` \]; then  
                tmputil=$v\_ioutil  
            fi  
        done  
    echo $tmputil  
\}  
  
  
getMemUseRatio()  
\{  
    memUseRatio=0  
    if \[ "$monitorType" == "1" \] ;then  
        total=\`free -m|grep "Mem:"|awk '\{print $2\}'\`  
        used=\`free -m|grep "Mem:"|awk '\{print $3\}'\`  
        memUseRatio=\`echo "scale=4;$\{used\}\*100/$total"|bc\`  
    else  
        pid=\`ps -ef |grep java|grep $\{monitorpath\}|awk '\{print $2\}'\`  
        maxMem=\`jmap -heap $\{pid\}| grep   MaxHeapSize| awk '\{print $3\}'\`      
        memUsedData=\`jmap -heap $\{pid\}| grep "% used"\`  
  
        memUseRatio=\`echo $memUsedData|awk -F"%" '\{print $5\}'|awk '\{print $2\}'\`  
        memUseRatio=\`echo "scale=4;$\{memUseRatio\}/1"|bc\`  
    fi  
    echo $memUseRatio  
\}  
  
cpu\_useratio=\`getCPUUseRatio\`  
net\_useratio=\`getNetUseRatio\`  
io\_useratio=\`getIOUseRatio\`  
mem\_useratio=\`getMemUseRatio\`  
  
echo "\`hostname\`|$\{monitorProgramName\}|"\`date "+%Y-%m-%d %T"\`"|$\{cpu\_useratio\}|$\{mem\_useratio\}|$\{io\_useratio\}|$\{net\_useratio\}" >> $\{sysMonitorDataFile\}  
  
\#set connect timeout 5s  
clearResult=\`curl --connect-timeout 5 "http://127.0.0.1:"$\{portalMSPort\}"/sys/sysMonitoerDataGratherAction"\\!"saveSysMonitoerData.do?sysMonitorDataFile=$\{sysMonitorDataFile\}" 2> /dev/null\`  
if \[ "000000" == "$\{clearResult\}" \]; then  
    echo "\[INFO\]: save system monitoer data success."  
else  
    resultMsg=\`echo $\{clearResult\} | awk -F= '\{print $2\}'\`  
    if \[ -z "$\{resultMsg\}" \]; then  
        echo "\[ERROR\]: save system monitoer data fail."  
    else  
        echo "\[ERROR\]: $\{resultMsg\}"  
    fi  
fi