编写Bash Shell通过gnuplot绘制系统性能数据图的方法
使用步骤：
1.设置一个定时任何执行getperf.sh，采集性能数据
2.将采集到性能数据文件，如：192.168.1.1.tar.gz解压
3.将性能分析的脚步performance_analyse.sh放到解压后的目录中
4.安装gnuplot程序（这里下载）
5.将字体文件夹，拷贝到/usr/share/fonts/目录
6.直接运行bashperformance_analyse.sh
getperf.sh脚本内容如下：
#################################################
#说明：
#定义时间TIMES参数，表示采集的次数，
#采集时间=TIMES*INTERVAL
#eg:
#TIMES=180,INTERVAL=10采集时间就是半小时
#
#################################################
#!/bin/bash
TIMES=3600
INTERVAL=2
PWD=`pwd`
TIME=`date"+%F%H:%M:%S"`
TAR=`whereistar|awk-F":"'{print$2}'|awk'{print$1}'`
SAR=`whereissar|awk-F":"'{print$2}'|awk'{print$1}'`
IOSTAT=`whereisiostat|awk-F":"'{print$2}'|awk'{print$1}'`
#CheckMoniterTool
SysInfo(){
echo"sysip:$SYSIP"|tee$PWD/$SYSIP/sysinfo
echo"starttime:$TIME"|tee-a$PWD/$SYSIP/sysinfo
/sbin/ifconfig>>$PWD/$SYSIP/sysinfo
echo"===================================">>$PWD/$SYSIP/sysinfo
/usr/sbin/dmidecode>>$PWD/$SYSIP/sysinfo
echo"===================================">>$PWD/$SYSIP/sysinfo
/bin/cat/proc/cpuinfo>>$PWD/$SYSIP/sysinfo
echo"===================================">>$PWD/$SYSIP/sysinfo
/sbin/fdisk-l>>$PWD/$SYSIP/sysinfo
echo"===================================">>$PWD/$SYSIP/sysinfo
/bin/df-Th>>$PWD/$SYSIP/sysinfo
echo"===================================">>$PWD/$SYSIP/sysinfo
/usr/bin/free-m>>$PWD/$SYSIP/sysinfo
echo"===================================">>$PWD/$SYSIP/sysinfo
echo""
}
CheckEnv(){
PUB_IP=`/sbin/ifconfig|grep"inetaddr"|awk-F:'{print$2}'|awk'{print$1}'|grep-v"172\.\|10\.\|127\.\|192\."|sed-n1p`
PRI_IP=`/sbin/ifconfig|grep"inetaddr"|awk-F:'{print$2}'|awk'{print$1}'|grep"10\.\|127\.\|192\."|sed-n1p`
if["snda$PUB_IP"=="snda"];then
SYSIP=$PRI_IP
else
SYSIP=$PUB_IP
fi
if[-d$PWD/$SYSIP];then
rm-rf$PWD/$SYSIP
fi
mkdir-p$PWD/$SYSIP
if!grepiostat/usr/bin/iostat;then
yum-yinstallsysstat
fi
}
GetPerf(){
CPUUSAGE="$PWD/$SYSIP/cpuusage.log"
MEMUSAGE="$PWD/$SYSIP/memusage.log"
DISKUSAGE="$PWD/$SYSIP/diskusage.log"
NETWORK="$PWD/$SYSIP/network.log"
$SAR-PALL$INTERVAL$TIMES>>$CPUUSAGE&
$IOSTAT-dkx$INTERVAL$TIMES>>$DISKUSAGE&
$SAR-nDEV$INTERVAL$TIMES>>$NETWORK&
$SAR-r$INTERVAL$TIMES>>$MEMUSAGE&
for((i=0;i<$TIMES;i++))
do
sleep$INTERVAL
done
}
CheckEnv
SysInfo
GetPerf
#在同一台机器上第二次采集数据时，会删除之前采集的数据，重新采集
#采集完成之后，会生产一个以IP.tar.gz的压缩包。将这个压缩包，放到
#分析脚本performance_analyse.sh的同级目录。
if[-d$PWD/$SYSIP];then
cd$PWD
rm-f$SYSIP.tar.gz
tarzcvf$SYSIP.tar.gz$SYSIP
fi
performance_analyse.sh脚本内容如下：
#################################################
#
#这个脚本的作用是处理由性能采集脚本收集到的性能数据
#然后使用gunplot生产直观的性能图。
#
#################################################
#!/bin/bash
SysInfo(){
localfile=$1
localproductname="unknow"
localcpumodel="unknow"
localcpucore="unknow"
localcpumhz="unknow"
localphysical="unknow"
localrealcpucore="unknow"
localdiskpart="unknow"
localmemory="unknow"
ipaddr=`cat$file|grep-i"netaddr"|grep-v"127"`
productname=`cat$file|grep-i"productname"`
cpumodel=`cat$file|grep-i"modelname"|uniq-d`
cpucore=`cat$file|grep"processor"|wc-l`
cpumhz=`cat$file|grep-i"cpuMHz"|uniq-d`
physical=`cat$file|grep-i"physicalid"|sort-n|uniq-d|wc-l`
realcpucore=`cat$file|grep-i"cpucores"|uniq-d|awk-F":"'{print$2}'`
memory=`cat$file|grep-i-EB1"mem:"`
diskpart=`cat$file|grep-i"disk"|grep-E"[shv][d][a-z]"`
echo"SystemInformation:"|tee-a$REPORTFILE
echo"IPaddress:"|tee-a$REPORTFILE
echo-e"$ipaddr"|tee-a$REPORTFILE
echo"$productname"|tee-a$REPORTFILE
echo-e"\t$cpumodel"|tee-a$REPORTFILE
echo-e"\tCPUcores\t:$cpucore"|tee-a$REPORTFILE
echo-e"\t$cpumhz"|tee-a$REPORTFILE
echo-e"\tPhysicalcpunumber:$physical"|tee-a$REPORTFILE
echo-e"\tEachCPUrealcore:$realcpucore"|tee-a$REPORTFILE
echo"$diskpart"|tee-a$REPORTFILE
echo-e"Memory(MB):\n$memory"|tee-a$REPORTFILE
}
CpuAllUsage(){
localfile=$1
cat$file|grep-i"all"|grep-v-i-E"average|linux|system">$GNUPLOTFOLDER/sar_cpu.$$
TITLE=`cat$file|sed"/^$/d"|grep-v-i"average|linux"|sed1d|sed-n1p`
localSOURCE_SAR_CPU="$GNUPLOTFOLDER/sar_cpu.$$"
localUSER_UASGE=`echo$TITLE|awk'{print$3}'`
localNICE_UASGE=`echo$TITLE|awk'{print$4}'`
localSYSTEM_UASGE=`echo$TITLE|awk'{print$5}'`
localIOWAIT_UASGE=`echo$TITLE|awk'{print$6}'`
localSTEAL_UASGE=`echo$TITLE|awk'{print$7}'`
localIDLE_UASGE=`echo$TITLE|awk'{print$8}'`
localcpuusagemax=`cat$SOURCE_SAR_CPU|awk'{print$3+$4+$5+$6+$7}'|sort-r|sed-n1p`
localTmp_ylable=`echo$cpuusagemax|awk-F"."'{print$1}'`
localylable=`echo$Tmp_ylable+5|bc`
localcpuusagemin=`cat$SOURCE_SAR_CPU|awk'{print$3+$4+$5+$6+$7}'|sort|sed-n1p`
localcpuusageavg=`awk'BEGIN{total=0}{total+=$8}END{print100-total/NR}'$SOURCE_SAR_CPU`
echo"`date'+%F%H:%M:%S'`:CPUPerformanceanalysis"|tee-a$REPORTFILE
echo-e"\t1.SystemCpuload(%)\tmax=$cpuusagemax,average=$cpuusageavg,mim=$cpuusagemin"|tee-a$REPORTFILE
/usr/local/bin/gnuplot--persist<<EOF
settermpngsize800,600
#=================Cpuusageareapic===========
setoutput"TotalCpuUsage.png"
setkeytitle"TotalCPUusage(%)"
setkeybox3
setkeybelow
setxlabel"times"
setylabel"TOTALCPUUSAGE(%)"
setstylefillsolid1
setstylehistogramrowstacked
plot[1:][0:$ylable]'$SOURCE_SAR_CPU'using3withhistogramltrgb"#FFB3B3"title"$USER_UASGE",\
''using4withhistogramtitle"$NICE_UASGE",\
''using5withhistogramltrgb"#B3CA7E"title"$SYSTEM_UASGE",\
''using6withhistogramltrgb"#A464BF"title"$IOWAIT_UASGE",\
''using7withhistogramtitle"$STEAL_UASGE",\
''using8withhistogramltrgb"#212121"title"$IDLE_UASGE",\
$cpuusagemaxlt4lw2title"MaxUsage($cpuusagemax%)"
EOF
}
CpuEachCoreUsage(){
localfile=$1
sed-i's/PM//g'$file
localcorenu=`cat$file|grep-v-i-E"average|system|all|linux"|sed"/^$/d"|awk'{print$2}'|sort-n-r|uniq-d|sed-n1p`
#echo$corenu
PLOT=""
echo"">$GNUPLOTFOLDER/idle_sum.$$
for((i=0;i<=$corenu;i++))
do
cat$file|grep-v-i-E"average|system|all|linux"|sed"/^$/d"|awk"(\$2==$i){print}"|awk'{print$1,"",100-$8}'>$GNUPLOTFOLDER/$i.txt
localidlesum=`awk'BEGIN{total=0}{total+=$2}END{printtotal}'$GNUPLOTFOLDER/$i.txt`
echo$i$idlesum>>$GNUPLOTFOLDER/idle_sum.$$
done
first_load=`cat$GNUPLOTFOLDER/idle_sum.$$|sort-n-k2-r|sed-n1p|awk'{print$1}'`
second_load=`cat$GNUPLOTFOLDER/idle_sum.$$|sort-n-k2-r|sed-n2p|awk'{print$1}'`
third_load=`cat$GNUPLOTFOLDER/idle_sum.$$|sort-n-k2-r|sed-n3p|awk'{print$1}'`
load=($first_load$second_load$third_load)
echo-e"\t2.Eachcoreload:"
localcpuload=("First""Second""Third")
localnu=0
foriin${load[@]}
do
localcoreloadmax=`cat$GNUPLOTFOLDER/$i.txt|sort-n-k2-r|sed-n1p|awk'{print$2}'`
localcoreloadavg=`awk'BEGIN{total=0}{total+=$2}END{printtotal/NR}'$GNUPLOTFOLDER/$i.txt`
localcoreloadmin=`cat$GNUPLOTFOLDER/$i.txt|sort-n-k2|sed-n1p|awk'{print$2}'`
echo-e"\t\t\tLoad${cpuload[$nu]}core$i:max=$coreloadmax,avg=$coreloadavg,min=$coreloadmin"|tee-a$REPORTFILE
nu=`echo$nu+1|bc`
done
for((i=0;i<=corenu;i++))
do
if[$i-eq$first_load];then
LW=4
elif[$i-eq$second_load];then
LW=3
elif[$i-eq$third_load];then
LW=2
else
LW=1
fi
TMP1="$GNUPLOTFOLDER/$i.txt"
TMP2="using1:2withllw$LW"
TMP3="core$i"
PLOT="$PLOT\"$TMP1\"$TMP2title\"$TMP3\","
done
localtmp_ylabel_range=`cat$file|grep-v-i-E"average|system|all|linux"|sed"/^$/d"|awk'{print100-$8}'|sort-n-r|sed-n1p|awk-F"."'{print$1}'|sed-n1p`
localylabel_range=`echo$tmp_ylabel_range+5|bc`
/usr/local/bin/gnuplot--persist<<EOF
#===============Eachcoreusage=====================
settermpngsize800,600
setoutput"CpuCoreIdle.png"
setkeytitle"EachCoreUsage(%)"
setkeybox3
setkeybelow
setylabel"CPUCoreUsage(%)"
setxdatatime
settimefmt"%H:%M:%S"
plot[:][0:$ylabel_range]$PLOT
EOF
}
MemoryUsage(){
localfile=$1
localtitle=`cat$file|sed'/^$/d'|grep-i-E-v"average|linux"|grep-imem`
sed-i's/PM//g'$file
localkbmemused=`echo$title|awk'{print$3}'`
localmemused=`echo$title|awk'{print$4}'`
localkbbuffers=`echo$title|awk'{print$5}'`
localkbcached=`echo$title|awk'{print$6}'`
localkbcommit=`echo$title|awk'{print$7}'`
cat$file|sed'/^$/d'|grep-i-E-v"average|linux"|grep-i-vmem|awk'{print$1,$2/1024,($2+$3)/1024,$3/1024,$4,$5/1024,$6/1024}'>$GNUPLOTFOLDER/memory.$$
SOURCE_FILE=$GNUPLOTFOLDER/memory.$$
localmemtotal=`awk'BEGIN{total=0}{total+=$3}END{printtotal/NR}'$SOURCE_FILE`
localmemusedmax=`awk'{print$4}'$SOURCE_FILE|sort-n-r|sed-n1p`
localmemusedavg=`awk'BEGIN{total=0}{total+=$4}END{printtotal/NR}'$SOURCE_FILE`
localmemusedmin=`awk'{print$4}'$SOURCE_FILE|sort-n|sed-n1p`
localmemfreemax=`awk'{print$2}'$SOURCE_FILE|sort-n-r|sed-n1p`
localmemfreeavg=`awk'BEGIN{total=0}{total+=$2}END{printtotal/NR}'$SOURCE_FILE`
localmemfreemin=`awk'{print$2}'$SOURCE_FILE|sort-n|sed-n1p`
localmemcachemax=`awk'{print$7}'$SOURCE_FILE|sort-n-r|sed-n1p`
localmemcacheavg=`awk'BEGIN{total=0}{total+=$7}END{printtotal/NR}'$SOURCE_FILE`
localmemcachemin=`awk'{print$7}'$SOURCE_FILE|sort-n|sed-n1p`
localmemused_cachemax=`awk'{print$4-$7}'$SOURCE_FILE|sort-n-r|sed-n1p`
localmemused_cacheavg=`awk'BEGIN{total=0}{total+=($4-$7)}END{printtotal/NR}'$SOURCE_FILE`
localmemused_cachemin=`awk'{print$4-$7}'$SOURCE_FILE|sort-n|sed-n1p`
localused_percent=`awk'BEGIN{total=0}{total+=$5}END{printtotal/NR}'$SOURCE_FILE`
echo"`date'+%F%H:%M:%S'`:Memoryusageanalysis"|tee-a$REPORTFILE
echo-e"\t\t1.totalmemory:$memtotalMB"|tee-a$REPORTFILE
echo-e"\t\t2.memoryused:max=$memusedmaxMB,avg=$memusedavgMB,min=$memusedminMB"|tee-a$REPORTFILE
echo-e"\t\t3.memoryfree:max=$memfreemaxMB,avg=$memfreeavgMB,min=$memfreeminMB"|tee-a$REPORTFILE
echo-e"\t\t4.memorycache:max=$memcachemaxMB,avg=$memcacheavgMB,min=$memcacheminMB"|tee-a$REPORTFILE
echo-e"\t\t4.memoryused-cache:max=$memused_cachemaxMB,avg=$memused_cacheavgMB,min=$memused_cacheminMB"|tee-a$REPORTFILE
/usr/local/bin/gnuplot--persist<<EOF
settermpngsize800,600
setoutput"MemoryUsage.png"
setkeytitle"MemoryUsestate"
setkeybox3
setkeybelow
setylabel"MB"
sety2label"(%)"
setx2range[0:]
sety2range[0:100]
setxdatatime
settimefmt"%H:%M:%S"
setxtics;setx2tics;setytics;sety2tics;
plot'$SOURCE_FILE'using1:3wptitle"TotalMemory",''using1:4wptitle"Used",''using1:7wptitle"Cached",\
''using5withlltrgb"red"title"memused($used_percent%)"axisx2y2
EOF
}
DiskUsage(){
localfile=$1
cat$file|sed"/^$/d"|grep-v-i-E"device|linux"|sed1d>$GNUPLOTFOLDER/disk.$$
localSOURCE_FILE=$GNUPLOTFOLDER/disk.$$
plot_readiops=""
plot_writeiops=""
localnu=1
echo"`date'+%F%H:%M:%S'`:DiskPerformanceanalysis"|tee-a$REPORTFILE
fordiskpartin`cat$file|sed'1,2d'|grep-v-i"device"|awk-F""'{print$1}'|sort|uniq-d|sed'/^$/d'|grep-E"^[a-z][a-z][a-z]$"`
do
awk"(\$1==\"$diskpart\"){print}"$SOURCE_FILE>$GNUPLOTFOLDER/gnu_tmpfile.$diskpart
plot_readiops="$plot_readiops\"$GNUPLOTFOLDER/gnu_tmpfile.$diskpart\"using4wltitle\"$diskpartreadIOPS\","
awk"(\$1==\"$diskpart\"){print}"$SOURCE_FILE|awk'BEGIN{total=0}{total+=$4}END{printtotal/NR}'>$GNUPLOTFOLDER/t.$$
localread_avg_iops=`cat$GNUPLOTFOLDER/t.$$`
rm-f$GNUPLOTFOLDER/t.$$
awk"(\$1==\"$diskpart\"){print}"$SOURCE_FILE|awk'{print$4}'|sort-n|sed-n1p>$GNUPLOTFOLDER/t.$$
localread_min_iops=`cat$GNUPLOTFOLDER/t.$$`
rm-f$GNUPLOTFOLDER/t.$$
awk"(\$1==\"$diskpart\"){print}"$SOURCE_FILE|awk'{print$4}'|sort-n-r|sed-n1p>$GNUPLOTFOLDER/t.$$
localread_max_iops=`cat$GNUPLOTFOLDER/t.$$`
rm-f$GNUPLOTFOLDER/t.$$
plot_writeiops="$plot_writeiops\"$GNUPLOTFOLDER/gnu_tmpfile.$diskpart\"using5wltitle\"$diskpartwriteIOPS\","
awk"(\$1==\"$diskpart\"){print}"$SOURCE_FILE|awk'BEGIN{total=0}{total+=$5}END{printtotal/NR}'>$GNUPLOTFOLDER/t.$$
localwrite_avg_iops=`cat$GNUPLOTFOLDER/t.$$`
rm-f$GNUPLOTFOLDER/t.$$
awk"(\$1==\"$diskpart\"){print}"$SOURCE_FILE|awk'{print$5}'|sort-n|sed-n1p>$GNUPLOTFOLDER/t.$$
localwrite_min_iops=`cat$GNUPLOTFOLDER/t.$$`
rm-f$GNUPLOTFOLDER/t.$$
awk"(\$1==\"$diskpart\"){print}"$SOURCE_FILE|awk'{print$5}'|sort-n-r|sed-n1p>$GNUPLOTFOLDER/t.$$
localwrite_max_iops=`cat$GNUPLOTFOLDER/t.$$`
rm-f$GNUPLOTFOLDER/t.$$
awk"(\$1==\"$diskpart\"){print}"$SOURCE_FILE|awk'BEGIN{total=0}{total+=$6}END{printtotal/NR}'>$GNUPLOTFOLDER/t.$$
localavg_read_throughput=`cat$GNUPLOTFOLDER/t.$$`
rm-f$GNUPLOTFOLDER/t.$$
awk"(\$1==\"$diskpart\"){print}"$SOURCE_FILE|awk'{print$6}'|sort-n|sed-n1p>$GNUPLOTFOLDER/t.$$
localmin_read_throughput=`cat$GNUPLOTFOLDER/t.$$`
rm-f$GNUPLOTFOLDER/t.$$
awk"(\$1==\"$diskpart\"){print}"$SOURCE_FILE|awk'{print$6}'|sort-n-r|sed-n1p>$GNUPLOTFOLDER/t.$$
localmax_read_throughput=`cat$GNUPLOTFOLDER/t.$$`
rm-f$GNUPLOTFOLDER/t.$$
awk"(\$1==\"$diskpart\"){print}"$SOURCE_FILE|awk'BEGIN{total=0}{total+=$7}END{printtotal/NR}'>$GNUPLOTFOLDER/t.$$
localavg_write_throughput=`cat$GNUPLOTFOLDER/t.$$`
rm-f$GNUPLOTFOLDER/t.$$
awk"(\$1==\"$diskpart\"){print}"$SOURCE_FILE|awk'{print$7}'|sort-n|sed-n1p>$GNUPLOTFOLDER/t.$$
localmin_write_throughput=`cat$GNUPLOTFOLDER/t.$$`
rm-f$GNUPLOTFOLDER/t.$$
awk"(\$1==\"$diskpart\"){print}"$SOURCE_FILE|awk'{print$7}'|sort-n-r|sed-n1p>$GNUPLOTFOLDER/t.$$
localmax_write_throughput=`cat$GNUPLOTFOLDER/t.$$`
rm-f$GNUPLOTFOLDER/t.$$
awk"(\$1==\"$diskpart\"){print}"$SOURCE_FILE|awk'BEGIN{total=0}{total+=$10}END{printtotal/NR}'>$GNUPLOTFOLDER/t.$$
localavg_await=`cat$GNUPLOTFOLDER/t.$$`
rm-f$GNUPLOTFOLDER/t.$$
awk"(\$1==\"$diskpart\"){print}"$SOURCE_FILE|awk'{print$10}'|sort-n|sed-n1p>$GNUPLOTFOLDER/t.$$
localmin_await=`cat$GNUPLOTFOLDER/t.$$`
rm-f$GNUPLOTFOLDER/t.$$
awk"(\$1==\"$diskpart\"){print}"$SOURCE_FILE|awk'{print$10}'|sort-n-r|sed-n1p>$GNUPLOTFOLDER/t.$$
localmax_await=`cat$GNUPLOTFOLDER/t.$$`
rm-f$GNUPLOTFOLDER/t.$$
echo-e"\t\t$nu.$diskpartperformance:"|tee-a$REPORTFILE
echo-e"\t\t\treadiops:\t\tmax=$read_max_iops,\tavg=$read_avg_iops,\tmin=$read_min_iops"|tee-a$REPORTFILE
echo-e"\t\t\twriteiops:\t\tmax=$write_max_iops,\tavg=$write_avg_iops,\tmin=$write_min_iops"|tee-a$REPORTFILE
echo-e"\t\t\treaddatapersecond:\tmax=$max_read_throughputKB,\tavg=$avg_read_throughputKB,\tmin=$min_read_throughputKB"|tee-a$REPORTFILE
echo-e"\t\t\twritedatapersecond:\tmax=$max_write_throughputKB,\tavg=$avg_write_throughputKB,\tmin=$min_write_throughputKB"|tee-a$REPORTFILE
echo-e"\t\t\teachiowaittime:\tmax=$max_awaitms,\tavg=$avg_awaitms,\tmin=$min_awaitms"|tee-a$REPORTFILE
done
/usr/local/bin/gnuplot--persist<<EOF
settermpngsize800,600
setoutput"DiskIOPSPerformance.png"
setkeytitle"DiskIOPS"
setkeybox3
setkeybelow
setylabel"IOPS"
plot$plot_readiops$plot_writeiops
EOF
}
NetworkPerformance(){
localfile=$1
sed-i's/PM//g'$file
cat$file|grep-E"eth|em"|grep-v-i"average">$GNUPLOTFOLDER/network_sourcefile.txt
localsourcefile=$GNUPLOTFOLDER/network_sourcefile.txt
localtitlerxpackage=`cat$file|grep-i"IFACE"|awk'{print$3}'|uniq-d`
localtitletxpackage=`cat$file|grep-i"IFACE"|awk'{print$4}'|uniq-d`
localtitlerxbyte=`cat$file|grep-i"IFACE"|awk'{print$5}'|uniq-d`
localtitletxbyte=`cat$file|grep-i"IFACE"|awk'{print$6}'|uniq-d`
if[$titlerxbyte=='rxkB/s'];then
unit="KB"
elif[$titlerxbyte=='rxbyt/s'];then
unit="byte"
fi
localrxpackage=''
localtxpackage=''
localrxbyte=''
localtxbyte=''
localnu=1
echo"`date'+%F%H:%M:%S'`:NetworkPerformanceanalysis"|tee-a$REPORTFILE
fornetcardin`cat$file|grep-E"eth|em"|grep-v-i"average"|awk'{print$2}'|sort|uniq-d`
do
cat$sourcefile|grep$netcard>$GNUPLOTFOLDER/gnu_network.$netcard
rxpackage="$rxpackage\"$GNUPLOTFOLDER/gnu_network.$netcard\"using1:3wltitle\"$netcard$titlerxpackage\","
txpackage="$txpackage\"$GNUPLOTFOLDER/gnu_network.$netcard\"using1:4wltitle\"$netcard$titletxpackage\","
rxbyte="$rxbyte\"$GNUPLOTFOLDER/gnu_network.$netcard\"using1:5wltitle\"$netcard$titlerxbyte\","
txbyte="$txbyte\"$GNUPLOTFOLDER/gnu_network.$netcard\"using1:6wltitle\"$netcard$titletxbyte\","
max_rxpck=`cat$GNUPLOTFOLDER/gnu_network.$netcard|sort-n-r-k3|sed-n1p|awk'{print$4}'`
avg_rxpck=`awk'BEGIN{total=0}{total+=$3}END{printtotal/NR}'$GNUPLOTFOLDER/gnu_network.$netcard`
min_rxpck=`cat$GNUPLOTFOLDER/gnu_network.$netcard|sort-n-k3|sed-n1p|awk'{print$4}'`
max_txpck=`cat$GNUPLOTFOLDER/gnu_network.$netcard|sort-n-r-k4|sed-n1p|awk'{print$5}'`
avg_txpck=`awk'BEGIN{total=0}{total+=$4}END{printtotal/NR}'$GNUPLOTFOLDER/gnu_network.$netcard`
min_txpck=`cat$GNUPLOTFOLDER/gnu_network.$netcard|sort-n-k4|sed-n1p|awk'{print$5}'`
max_rxbyt=`cat$GNUPLOTFOLDER/gnu_network.$netcard|sort-n-r-k5|sed-n1p|awk'{print$6}'`
avg_rxbyt=`awk'BEGIN{total=0}{total+=$5}END{printtotal/NR}'$GNUPLOTFOLDER/gnu_network.$netcard`
min_rxbyt=`cat$GNUPLOTFOLDER/gnu_network.$netcard|sort-n-k5|sed-n1p|awk'{print$6}'`
max_txbyt=`cat$GNUPLOTFOLDER/gnu_network.$netcard|sort-n-r-k6|sed-n1p|awk'{print$7}'`
avg_txbyt=`awk'BEGIN{total=0}{total+=$6}END{printtotal/NR}'$GNUPLOTFOLDER/gnu_network.$netcard`
min_txbyt=`cat$GNUPLOTFOLDER/gnu_network.$netcard|sort-n-k6|sed-n1p|awk'{print$7}'`
echo-e"\t\t$nu.$netcardload:"|tee-a$REPORTFILE
echo-e"\t\t\trxpck/s:\t\tmax=$max_rxpck,\tavg=$avg_rxpck,\tmin=$min_rxpck"|tee-a$REPORTFILE
echo-e"\t\t\ttxpck/s:\t\tmax=$max_txpck,\tavg=$avg_txpck,\tmin=$min_txpck"|tee-a$REPORTFILE
echo-e"\t\t\trxbyt/s:\tmax=$max_rxbyt$unit,\tavg=$avg_rxbyt$unit,\tmin=$min_rxbyt$unit"|tee-a$REPORTFILE
echo-e"\t\t\ttxbyt/s:\tmax=$max_txbyt$unit,\tavg=$avg_txbyt$unit,\tmin=$min_txbyt$unit"|tee-a$REPORTFILE
nu=`echo$nu+1|bc`
done
/usr/local/bin/gnuplot--persist<<EOF
settermpngsize800,600
setoutput"NetworkPackagePerformance.png"
setkeytitle"networkperformance"
setkeybox3
setkeybelow
setylabel"Package/s"
setxdatatime
settimefmt"%H:%M:%S"
plot$rxpackage$txpackage
EOF
/usr/local/bin/gnuplot--persist<<EOF
settermpngsize800,600
setoutput"NetworkThougtputPerformance.png"
setkeytitle"Throughputperformance"
setkeybox3
setkeybelow
setylabel"$unit"
setxdatatime
settimefmt"%H:%M:%S"
plot$rxbyte$txbyte
EOF
}
#定义gnuplot的字体msttcore目录及字体，这个在压缩包里有，放到指定目录即可。
exportGDFONTPATH="/usr/share/fonts/msttcore"
exportGNUPLOT_DEFAULT_GDFONT="arial"
SYSINFO_FILE=sysinfo
CPU_USAGE_FILE=cpuusage.log
MEMORY_USAGE_FILE=memusage.log
DISK_USAGE_FILE=diskusage.log
NETWORK_USAGE_FILE=network.log
PWD=`pwd`
REPORTFILE=report.txt
GNUPLOTFOLDER="/tmp/gnuplotlinux"
mkdir-p$GNUPLOTFOLDER
#Time=`date'+%F%H:%M:%S'`
echo-e"\t\t\t\t\t\tSDGAystemAnalysisReport">$REPORTFILE
SysInfo$SYSINFO_FILE
echo"">>$REPORTFILE
CpuAllUsage$CPU_USAGE_FILE
CpuEachCoreUsage$CPU_USAGE_FILE
echo"">>$REPORTFILE
MemoryUsage$MEMORY_USAGE_FILE
echo"">>$REPORTFILE
DiskUsage$DISK_USAGE_FILE
echo"">>$REPORTFILE
NetworkPerformance$NETWORK_USAGE_FILE
echo"">>$REPORTFILE
#脚本执行完成之后，会在性能数据所在的目录中生成
#report.txt性能报告文本
#TotalCpuUsage.pngCPU利用率图表
#CpuCoreIdle.png每个CPU核心的Idle
#MemoryUsage.png内存使用率
#DiskIOPSPerformance.png磁盘IOPS性能
#NetworkPackagePerformance.png网卡发包率性能
#NetworkThougtputPerformance.png网卡吞吐性能
#################################################