cpu、内存、缓存、硬盘使用率

1、cpu

./bunsan2.sh uptime < servers.txt | awk '{print $11 }' |sed 's/,//g'

#!/bin/bash
cpu_load=$(uptime | awk '{print $11 }' |sed 's/,//g')
echo $cpu_load  > /home/data/wuxi147_cpu.txt
scp /home/data/wuxi147_cpu.txt root@58.241.41.150:/usr/local/apache2/htdocs/

2、内存

#!/bin/bash
total=$(free -m|grep Mem|awk '{print $2}')
used=$(free -m|grep Mem|awk '{print $3}')
echo "$used/$total"|bc -l |awk '{printf "%.2f%
",$1*100 }' > /home/data/wuxi147_memory.txt
scp /home/data/wuxi147_memory.txt root@58.241.41.150:/usr/local/apache2/htdocs/

#!/bin/bash
count=1
for i in {1..6..1}
do
total=$(free -m|grep Mem|awk '{print $2}')
used=$(free -m|grep Mem|awk '{print $3}')
echo "$used/$total"|bc -l > /home/data/memory1.txt
awk '{printf "%.2f%
",$1*100 }' /home/data/memory1.txt > /usr/local/apache2/htdocs/wuxi150_memory.txt
echo $i
sleep 10
done

3、磁盘

#!/bin/bash
Location=/dev/sda3
Disk_Used_Rate=$(df -h | grep $Location | awk '{print $5}')
echo $Disk_Used_Rate > /home/wuxi147_disk.txt
scp /home/wuxi147_disk.txt root@58.241.41.150:/usr/local/apache2/htdocs/

#!/bin/bash
Location=/dev/sda3
total=$(df -h |grep  $Location  | awk '{print $2}'|sed 's/G//g' )
used=$(df -h |grep  $Location  | awk '{print $4}'|sed 's/G//g' )
echo "$used/$total"|bc -l > /home/data/wuxi147_disk.txt
scp /home/data/wuxi147_disk.txt root@58.241.41.150:/usr/local/apache2/htdocs/

4、缓存

#!/bin/bash
total=$(free -m|grep Mem|awk '{print $2}')
used=$(free -m|grep Mem|awk '{print $7}')
echo "$used/$total"|bc -l > /home/wuxi147_cache.txt
scp /home/wuxi147_cache.txt root@58.241.41.150:/usr/local/apache2/htdocs/