提取TOP信息中的CPU、MEM列后，怎么会多了“buffers”，请各位帮忙下
收集CPU和MEM的脚本如下：#!/bin/csh
set SAUAdapter101=`p | sed '1,3d' | grep 'SAUAdapter 101' | awk '{print $2}'`
top -p $SAUAdapter101 -n 4 -d 2 -b > ./stat_esau/process_$1_caps
sleep 2
echo "**************************" >> ./stat_esau/process_$1_caps.txt
echo "SAUAdapter101: $1 caps CPU MEM" >> ./stat_esau/process_$1_caps.txt
grep $SAUAdapter101 ./stat_esau/process_$1_caps | awk '{print $9,$10}' >> ./stat_esau/process_$1_caps.txt
echo "**************************" >> ./stat_esau/process_$1_caps.txt
echo "" >> ./stat_esau/process_$1_caps.txt
该脚本收集top信息如下：
top - 11:37:40 up 14:36, 4 users, load average: 1.77, 1.41, 1.20
Tasks: 6 total, 0 running, 6 sleeping, 0 stopped, 0 zombie
Cpu(s): 1.2%us, 0.3%sy, 0.0%ni, 98.3%id, 0.1%wa, 0.0%hi, 0.0%si, 0.0%st
Mem: 24607200k total, 5973036k used, 18634164k free, 93564k buffers
Swap: 2104472k total, 0k used, 2104472k free, 1252088k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
7427 jscs 15 0 2000m 1.0g 23m S 0 4.3 0:05.78 SAUAdapter
top - 11:37:42 up 14:36, 4 users, load average: 1.77, 1.41, 1.20
Tasks: 6 total, 0 running, 6 sleeping, 0 stopped, 0 zombie
Cpu(s): 9.2%us, 0.9%sy, 0.0%ni, 89.8%id, 0.0%wa, 0.0%hi, 0.1%si, 0.0%st
Mem: 24607200k total, 5972540k used, 18634660k free, 93564k buffers
Swap: 2104472k total, 0k used, 2104472k free, 1252088k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
7427 jscs 15 0 2000m 1.0g 23m S 0 4.3 0:05.78 SAUAdapter
top - 11:37:44 up 14:36, 4 users, load average: 1.79, 1.42, 1.20
Tasks: 6 total, 0 running, 6 sleeping, 0 stopped, 0 zombie
Cpu(s): 8.8%us, 0.9%sy, 0.0%ni, 89.7%id, 0.3%wa, 0.1%hi, 0.1%si, 0.0%st
Mem: 24607200k total, 5972120k used, 18635080k free, 93564k buffers
Swap: 2104472k total, 0k used, 2104472k free, 1252088k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
7427 jscs 15 0 2000m 1.0g 23m S 0 4.3 0:05.78 SAUAdapter
top - 11:37:46 up 14:36, 4 users, load average: 1.79, 1.42, 1.20
Tasks: 6 total, 0 running, 6 sleeping, 0 stopped, 0 zombie
Cpu(s): 9.0%us, 0.7%sy, 0.0%ni, 90.1%id, 0.0%wa, 0.0%hi, 0.1%si, 0.0%st
Mem: 24607200k total, 5971864k used, 18635336k free, 93564k buffers
Swap: 2104472k total, 0k used, 2104472k free, 1252088k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
7427 jscs 15 0 2000m 1.0g 23m S 0 4.3 0:05.78 SAUAdapter
但是，该脚本对TOP信息中的CPU、MEM列进行处理后，怎么会多“[color=Red]buffers[/color]”，请各位帮忙解决下，3Q！
**************************
SAUAdapter103: 1800 caps CPU MEM
0 4.3
[color=Red]buffers [/color]
0 4.3
[color=Red]buffers[/color]
0 4.3
0 4.3
************************** 写完了要调试
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