#!/bin/bash

#

CPU_us=$(vmstat | awk '{print $13}' | sed -n '$p')

CPU_sy=$(vmstat | awk '{print $14}' | sed -n '$p')

CPU_id=$(vmstat | awk '{print $15}' | sed -n '$p')

CPU_wa=$(vmstat | awk '{print $16}' | sed -n '$p')

CPU_st=$(vmstat | awk '{print $17}' | sed -n '$p')

CPU1=`cat /proc/stat | grep 'cpu ' | awk '{print $2" "$3" "$4" "$5" "$6" "$7" "$8}'`

sleep

CPU2=`cat /proc/stat | grep 'cpu ' | awk '{print $2" "$3" "$4" "$5" "$6" "$7" "$8}'`

IDLE1=`echo $CPU1 | awk '{print $4}'`

IDLE2=`echo $CPU2 | awk '{print $4}'`

CPU1_TOTAL=`echo $CPU1 | awk '{print $1+$2+$3+$4+$5+$6+$7}'`

CPU2_TOTAL=`echo $CPU2 | awk '{print $1+$2+$3+$4+$5+$6+$7}'`

IDLE=`echo "$IDLE2-$IDLE1" | bc`

CPU_TOTAL=`echo "$CPU2_TOTAL-$CPU1_TOTAL" | bc`

#echo -e "IDLE2:$IDLE2\nIDLE1:$IDLE1\nCPU2:$CPU2_TOTAL\nCPU1:$CPU1_TOTAL"

#echo -e        "IDLE:$IDLE\nCPU:$CPU_TOTAL"

RATE=`echo "scale=4;($CPU_TOTAL-$IDLE)/$CPU_TOTAL*100" | bc | awk '{printf "%.2f",$1}'`

echo -e "us=$CPU_us\tsy=$CPU_sy\tid=$CPU_id\twa=$CPU_wa\tst=$CPU_st" >> "./cpu.log"

echo "CPU_RATE:${RATE}%" >> "./cpu.log"

CPU_RATE=`echo $RATE | cut -d. -f1`

#echo   "CPU_RATE:$CPU_RATE"

if      [ $CPU_RATE -ge  ]

then    echo "CPU Warn"

        ps aux | grep -v USER | sort -rn -k3 | head

fi

#!/bin/bash

#

DEV=`df -hP | grep '^/dev/*' | cut -d' ' -f1 | sort`

for I in $DEV

do dev=`df -Ph | grep $I | awk '{print $1}'`

size=`df -Ph | grep $I | awk '{print $2}'`

used=`df -Ph | grep $I | awk '{print $3}'`

free=`df -Ph | grep $I | awk '{print $4}'`

rate=`df -Ph | grep $I | awk '{print $5}'`

mount=`df -Ph | grep $I | awk '{print $6}'`

echo -e "$I:\tsize:$size\tused:$used\tfree:$free\trate:$rate\tmount:$mount"  >> "./disk.log"

F=`echo $rate | awk -F% '{print $1}'` >> "./disk.log"

#if [ $F -ge 80 ]；then

#    echo "$mount Warn"

#    else echo "It's OK"

#fi

done

#!/bin/bash

#

total=$(free -m | sed -n '2p' | awk '{print $2}')

used=$(free -m | sed -n '2p' | awk '{print $3}')

free=$(free -m | sed -n '2p' | awk '{print $4}')

shared=$(free -m | sed -n '2p' | awk '{print $5}')

buff=$(free -m | sed -n '2p' | awk '{print $6}')

cached=$(free -m | sed -n '2p' | awk '{print $7}')

rate=`echo "scale=2;$used/$total" | bc | awk -F. '{print $2}'` >> "./memory.log"

echo -e "total\tused\tfree\tshared\tbuffer\tavailable" >> "./memory.log"

echo -e "${total}M\t${used}M\t${free}M\t${shared}M\t${buff}M\t${cached}M\nrate:${rate}%" >> "./memory.log"

if    [ $rate -ge  ]

then    echo "Memory Warn"

    ps aux | grep -v USER | sort -rn -k4 | head

fi

#!/bin/bash

#

a_process=`ps -ef |grep "Xmx20480m" |grep -v grep | awk '{print $2}'`

b_process=`ps -ef |grep "executable" |grep -v grep | awk '{print $2}'`

a=$(ps -e -o 'pid,comm,rsz' | grep java |  sort -nrk5|grep $a_process|awk -F" " '{print $3}')

echo "a内存:"  $a  >> "./memory.log"

b=$(ps -e -o 'pid,comm,rsz' | grep java |  sort -nrk5|grep $b_process|awk -F" " '{print $3}')

echo "b内存:"  $b  >> "./memory.log"