系统监控sh

来源：互联网发布：网店运营优化整体方案编辑：程序博客网时间：2024/05/18 08:18

#!/bin/sh
SYS_V=`uname`
if [ $SYS_V = "Linux" ];
then
#Memory
##Mem_Total
    MEM_SUM_STR=`grep MemTotal /proc/meminfo |awk '{print $2}'`
    MEM_SUM_GB=`awk 'BEGIN{print '$MEM_SUM_STR'/'1048576'}'`
    MEM_SUM=`awk 'BEGIN{print '$MEM_SUM_GB'+'0.5'}'`
    MEM_SUM=""MEM_SUM=""${MEM_SUM%.*}""GB""
    echo $MEM_SUM
##Mem_used
    MEM_FREE_STR=`grep MemFree /proc/meminfo |awk '{print $2}'`
    MEM_USED_GB=`awk 'BEGIN{print '$MEM_SUM_GB'-('$MEM_FREE_STR'/'1048576')}'`
    MEM_USED=`awk 'BEGIN{print '$MEM_USED_GB'/'$MEM_SUM_GB'*'100'}'`
    MEM_USED="MEM_USED="${MEM_USED%.*}"%"
    echo $MEM_USED
#Cpu
   CPU_FREE_STR=`top -b -n 1 | grep -w Cpu`
   CPU_FREE_STR=`echo ${CPU_FREE_STR%id*}`
   echo $CPU_FREE_STR
   CPU_FREE_STR=`echo ${CPU_FREE_STR##*,}`
   echo $CPU_FREE_STR
   CPU_FREE=${CPU_FREE_STR%.*}
   echo $CPU_FREE
   CPU="CPU=""$((100-$CPU_FREE))""%"
   echo $CPU
#Disk
##Disk_used
    DISK_USED=`df -h|sed -n '2p'|awk '{print $3}'`
    UNIT=${DISK_USED:0-1:1}
    if [ $UNIT = "T" ];
      then
        DISK_USED=${DISK_USED%T}
        DISK_USED=`awk 'BEGIN{print '$DISK_USED'*'1000'}'`
        DISK_USED=$DISK_USED"GB"
    fi
    DISK_USED="DISK_USED="$DISK_USED
    echo $DISK_USED
##Disk_sum
    DISK_SUM=`df -h |sed -n '2p'|awk '{print $2}'`
    UNIT=${DISK_SUM:0-1:1}
    if [ $UNIT = "T" ];
      then
        DISK_SUM=${DISK_SUM%T}
        DISK_SUM=`awk 'BEGIN{print '$DISK_SUM'*'1000'}'`
        DISK_SUM=$DISK_SUM"G"
    fi
    DISK_SUM="DISK_SUM="$DISK_SUM
    echo $DISK_SUM
#User
   VH_NUM=`ls -lt /data/home/|awk '{print $3}'| grep -v "root/|admin/|nobody"|wc -l`
   VH_NUM="VH_NUM="$(($VH_NUM-1))
   echo $VH_NUM|tr -d ' '
#Print
   echo -e "$CPU/n""$MEM_SUM/n""$MEM_USED/n""$DISK_SUM/n""$DISK_USED/n""$VH_NUM" > /data/home/sys_usedinfo.txt
   hname=`hostname|awk -F . '{print $1}'`
   echo $hname
   mv /data/home/sys_usedinfo.txt /data/home/"$hname".txt
   echo "Linux"
else
#Memory
##Mem_Total
    MEM_SUM_STR=`top -b -n 1|grep -w Swap|awk '{print $2}'`
    MEM_SUM_STR=${MEM_SUM_STR%M}
    MEM_SUM_GB=`awk 'BEGIN{print '$MEM_SUM_STR'/'1024'}'`
    MEM_SUM=`awk 'BEGIN{print '$MEM_SUM_GB'+'0.5'}'`
    MEM_SUM=""MEM_SUM=""${MEM_SUM%.*}""GB""
    echo $MEM_SUM
##Mem_used
    MEM_FREE_STR=`top -b -n 1 | grep -w Mem|awk '{print $12}'`
    MEM_FREE_STR=${MEM_FREE_STR%M}
    MEM_USED_STR=$(($MEM_SUM_STR-$MEM_FREE_STR))
    MEM_USED_GB=`awk 'BEGIN{print '$MEM_USED_STR'/'1024'/'$MEM_SUM_GB'*'100'}'`
    MEM_USED=""MEM_USED=""${MEM_USED_GB%.*}""%""
    echo $MEM_USED
#Cpu
   CPU_FREE_STR=`top -d 2 | grep ^CPU|awk '{print $10}'`
   CPU_FREE="${CPU_FREE_STR%.*}"
   CPU="CPU=""$((100-$CPU_FREE))""%"
   echo $CPU
#Disk
##Disk_used
    DISK_USED=`df -h |grep /data|awk '{print $3}'`
    DISK_USED="DISK_USED="$DISK_USED
##Disk_sum
    DISK_SUM=`df -h |grep /data|awk '{print $2}'`
    DISK_SUM="DISK_SUM="$DISK_SUM
    echo $DISK_SUM
    echo $DISK_USED
#User
   VH_NUM=`ls -lt /data/home/|awk '{print $3}'| grep -v "root/|admin/|nobody"|wc -l`
   VH_NUM="VH_NUM="$(($VH_NUM-1))
   echo $VH_NUM|tr -d ' '
#Print
   echo -e "$CPU/n""$MEM_SUM/n""$MEM_USED/n""$DISK_SUM/n""$DISK_USED/n"|tr -d ' ' > /data/home/sys_usedinfo.txt
   hname=`hostname|awk -F . '{print $1}'`
   echo $hname
   mv /data/home/sys_usedinfo.txt /data/home/"$hname".txt
   echo "Unix"
fi
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