{"id":147,"date":"2013-08-31T08:36:11","date_gmt":"2013-08-31T00:36:11","guid":{"rendered":"http:\/\/ufqi.com\/blog\/?p=147"},"modified":"2013-09-08T07:21:23","modified_gmt":"2013-09-07T23:21:23","slug":"server-monitoring-shell-script","status":"publish","type":"post","link":"https:\/\/ufqi.com\/blog\/server-monitoring-shell-script\/","title":{"rendered":"\u670d\u52a1\u5668\u76d1\u63a7\u811a\u672c"},"content":{"rendered":"

\u6700\u8fd1\u65f6\u4e0d\u65f6\u6709\u670b\u53cb\u95ee\u6211\u5173\u4e8e\u670d\u52a1\u5668\u76d1\u63a7\u65b9\u9762\u7684\u95ee\u9898\uff0c\u95ee\u5e38\u7528\u7684\u670d\u52a1\u5668\u76d1\u63a7\u9664\u4e86\u7528\u5f00\u6e90\u8f6f\u4ef6\uff0c\u6bd4\u5982\uff1acacti\uff0cnagios\u76d1\u63a7\u5916\u662f\u5426\u53ef\u4ee5\u81ea\u5df1\u5199shell\u811a\u672c\u5462\uff1f\u6839\u636e\u81ea\u5df1\u7684\u9700\u6c42\u5199\u51fa\u7684shell\u811a\u672c\u66f4\u80fd\u6ee1\u8db3\u9700\u6c42\uff0c\u66f4\u80fd\u7ec6\u5316\u4e3b\u673a\u76d1\u63a7\u7684\u5168\u9762\u6027\u3002<\/p>\n

\u4e0b\u9762\u662f\u6211\u5e38\u7528\u7684\u51e0\u4e2a\u4e3b\u673a\u76d1\u63a7\u7684\u811a\u672c\uff0c\u5927\u5bb6\u53ef\u4ee5\u6839\u636e\u81ea\u5df1\u7684\u60c5\u51b5\u5728\u8fdb\u884c\u4fee\u6539\uff0c\u5e0c\u671b\u80fd\u7ed9\u5927\u5bb6\u4e00\u70b9\u5e2e\u52a9\u3002<\/p>\n

1\u3001\u67e5\u770b\u4e3b\u673a\u7f51\u5361\u6d41\u91cf<\/h3>\n
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#!\/bin\/bash<\/code><\/div>\n
#!\/bin\/bash<\/code><\/div>\n
#network<\/code><\/div>\n
#Mike.Xu<\/code><\/div>\n
while<\/code> : ; <\/code>do<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>time<\/code>=<\/code>'date +%m\"-\"%d\" \"%k\":\"%M'<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>day=<\/code>'date +%m\"-\"%d'<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>rx_before=<\/code>'ifconfig eth0|sed -n \"8\"p|awk '<\/code>{print $2}<\/code>'|cut -c7-'<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>tx_before=<\/code>'ifconfig eth0|sed -n \"8\"p|awk '<\/code>{print $6}<\/code>'|cut -c7-'<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>sleep<\/code> 2<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>rx_after=<\/code>'ifconfig eth0|sed -n \"8\"p|awk '<\/code>{print $2}<\/code>'|cut -c7-'<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>tx_after=<\/code>'ifconfig eth0|sed -n \"8\"p|awk '<\/code>{print $6}<\/code>'|cut -c7-'<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>rx_result=$[(rx_after-rx_before)<\/code>\/256<\/code>]<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>tx_result=$[(tx_after-tx_before)<\/code>\/256<\/code>]<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>echo<\/code> \"$time Now_In_Speed: \"<\/code>$rx_result<\/code>\"kbps Now_OUt_Speed: \"<\/code>$tx_result<\/code>\"kbps\"<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>sleep<\/code> 2<\/code><\/div>\n
done<\/code><\/div>\n
done<\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

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2\u3001\u7cfb\u7edf\u72b6\u51b5\u76d1\u63a7<\/h3>\n
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#!\/bin\/sh<\/code><\/div>\n
#systemstat.sh<\/code><\/div>\n
#Mike.Xu<\/code><\/div>\n
IP=192.168.1.227<\/code><\/div>\n
top<\/code> -n 2| <\/code>grep<\/code> \"Cpu\"<\/code> >>.<\/code>\/temp\/cpu<\/code>.txt<\/code><\/div>\n
free<\/code> -m | <\/code>grep<\/code> \"Mem\"<\/code> >> .<\/code>\/temp\/mem<\/code>.txt<\/code><\/div>\n
df<\/code> -k | <\/code>grep<\/code> \"sda1\"<\/code> >> .<\/code>\/temp\/drive_sda1<\/code>.txt<\/code><\/div>\n
#df -k | grep sda2 >> .\/temp\/drive_sda2.txt<\/code><\/div>\n
df<\/code> -k | <\/code>grep<\/code> \"\/mnt\/storage_0\"<\/code> >> .<\/code>\/temp\/mnt_storage_0<\/code>.txt<\/code><\/div>\n
df<\/code> -k | <\/code>grep<\/code> \"\/mnt\/storage_pic\"<\/code> >> .<\/code>\/temp\/mnt_storage_pic<\/code>.txt<\/code><\/div>\n
time<\/code>=`<\/code>date<\/code> +%m<\/code>\".\"<\/code>%d<\/code>\" \"<\/code>%k<\/code>\":\"<\/code>%M`<\/code><\/div>\n
connect=`<\/code>netstat<\/code> -na | <\/code>grep<\/code> \"219.238.148.30:80\"<\/code> | <\/code>wc<\/code> -l`<\/code><\/div>\n
echo<\/code> \"$time\u00a0 $connect\"<\/code> >> .<\/code>\/temp\/connect_count<\/code>.txt<\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

 <\/p>\n

3\u3001\u76d1\u63a7\u4e3b\u673a\u7684\u78c1\u76d8\u7a7a\u95f4\uff0c\u5f53\u4f7f\u7528\u7a7a\u95f4\u8d85\u8fc790\uff05\u5c31\u901a\u8fc7\u53d1mail\u6765\u53d1\u8b66\u544a<\/h3>\n
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#!\/bin\/bash<\/code><\/div>\n
#monitor available disk space<\/code><\/div>\n
SPACE=<\/code>'df | sed -n '<\/code>\/ \\ \/ $ \/ p<\/code>' | gawk '<\/code>{print $5}<\/code>' | sed\u00a0 '<\/code>s\/%<\/code>\/\/<\/code>'<\/code><\/div>\n
if<\/code> [ $SPACE -<\/code>ge<\/code> 90 ]<\/code><\/div>\n
then<\/code><\/div>\n
fty89@163.com<\/code><\/div>\n
fi<\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

 <\/p>\n

4\u3001\u00a0\u76d1\u63a7CPU\u548c\u5185\u5b58\u7684\u4f7f\u7528\u60c5\u51b5<\/h3>\n
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#!\/bin\/bash<\/code><\/div>\n
#script\u00a0 to capture system statistics<\/code><\/div>\n
OUTFILE=<\/code>\/home\/xu\/capstats<\/code>.csv<\/code><\/div>\n
DATE=<\/code>'date +%m\/%d\/%Y'<\/code><\/div>\n
TIME=<\/code>'date +%k:%m:%s'<\/code><\/div>\n
TIMEOUT=<\/code>'uptime'<\/code><\/div>\n
VMOUT=<\/code>'vmstat 1 2'<\/code><\/div>\n
\u00a0<\/code>USERS=<\/code>'echo $TIMEOUT | gawk '<\/code>{print $4}<\/code>' '<\/code><\/div>\n
LOAD=<\/code>'echo $TIMEOUT | gawk '<\/code>{print $9}<\/code>' | sed \"s\/,\/\/'<\/code> '<\/code><\/div>\n
FREE=<\/code>'echo $VMOUT | sed -n '<\/code>\/[0-9]<\/code>\/p<\/code>' | sed -n '<\/code>2p<\/code>' | gawk '<\/code>{print $4} <\/code>' '<\/code><\/div>\n
IDLE=<\/code>'echo\u00a0 $VMOUT | sed -n '<\/code>\/[0-9]<\/code>\/p<\/code>' | sed -n '<\/code>2p<\/code>' |gawk '<\/code>{print $15}<\/code>' '<\/code><\/div>\n
echo<\/code> \"$DATE,$TIME,$USERS,$LOAD,$FREE,$IDLE\"<\/code> >> $OUTFILE<\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

 <\/p>\n

5\u3001\u5168\u65b9\u4f4d\u76d1\u63a7\u4e3b\u673a<\/h3>\n
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#!\/bin\/bash<\/code><\/div>\n
# check_xu.sh<\/code><\/div>\n
# 0 * * * * \/home\/check_xu.sh<\/code><\/div>\n
<\/div>\n
DAT=<\/code>\"`date +%Y%m%d`\"<\/code><\/div>\n
HOUR=<\/code>\"`date +%H`\"<\/code><\/div>\n
DIR=<\/code>\"\/home\/oslog\/host_${DAT}\/${HOUR}\"<\/code><\/div>\n
DELAY=60<\/code><\/div>\n
COUNT=60<\/code><\/div>\n
# whether the responsible directory exist<\/code><\/div>\n
if<\/code> ! <\/code>test<\/code> -d ${DIR}<\/code><\/div>\n
then<\/code><\/div>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/code>\/bin\/mkdir<\/code> -p ${DIR}<\/code><\/div>\n
fi<\/code><\/div>\n
# general check<\/code><\/div>\n
export<\/code> TERM=linux<\/code><\/div>\n
\/usr\/bin\/top<\/code> -b -d ${DELAY} -n ${COUNT} > ${DIR}<\/code>\/top_<\/code>${DAT}.log 2>&1 &<\/code><\/div>\n
# cpu check<\/code><\/div>\n
\/usr\/bin\/sar<\/code> -u ${DELAY} ${COUNT} > ${DIR}<\/code>\/cpu_<\/code>${DAT}.log 2>&1 &<\/code><\/div>\n
#\/usr\/bin\/mpstat -P 0 ${DELAY} ${COUNT} > ${DIR}\/cpu_0_${DAT}.log 2>&1 &<\/code><\/div>\n
#\/usr\/bin\/mpstat -P 1 ${DELAY} ${COUNT} > ${DIR}\/cpu_1_${DAT}.log 2>&1 &<\/code><\/div>\n
# memory check<\/code><\/div>\n
\/usr\/bin\/vmstat<\/code> ${DELAY} ${COUNT} > ${DIR}<\/code>\/vmstat_<\/code>${DAT}.log 2>&1 &<\/code><\/div>\n
# I\/O check<\/code><\/div>\n
\/usr\/bin\/iostat<\/code> ${DELAY} ${COUNT} > ${DIR}<\/code>\/iostat_<\/code>${DAT}.log 2>&1 &<\/code><\/div>\n
# network check<\/code><\/div>\n
\/usr\/bin\/sar<\/code> -n DEV ${DELAY} ${COUNT} > ${DIR}<\/code>\/net_<\/code>${DAT}.log 2>&1 &<\/code><\/div>\n
#\/usr\/bin\/sar -n EDEV ${DELAY} ${COUNT} > ${DIR}\/net_edev_${DAT}.log 2>&1 &<\/code><\/div>\n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

\u653e\u5728crontab\u91cc\u6bcf\u5c0f\u65f6\u81ea\u52a8\u6267\u884c\uff1a<\/p>\n

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\u8fd9\u6837\u4f1a\u5728\/home\/oslog\/host_yyyymmdd\/hh\u76ee\u5f55\u4e0b\u751f\u6210\u5404\u5c0f\u65f6cpu\u3001\u5185\u5b58\u3001\u7f51\u7edc\uff0cIO\u7684\u7edf\u8ba1\u6570\u636e\u3002<\/p>\n

 <\/p>\n

\u5982\u679c\u67d0\u4e2a\u65f6\u95f4\u6bb5\u4ea7\u751f\u95ee\u9898\u4e86\uff0c\u5c31\u53ef\u4ee5\u53bb\u770b\u5bf9\u5e94\u7684\u65e5\u5fd7\u4fe1\u606f\uff0c\u770b\u770b\u5f53\u65f6\u7684\u4e3b\u673a\u6027\u80fd\u5982\u4f55\u3002<\/p>\n

\u51fa\u5904\uff1ahttp:\/\/www.dbasky.net\/archives\/2009\/10\/shell.html<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

\u6700\u8fd1\u65f6\u4e0d\u65f6\u6709\u670b\u53cb\u95ee\u6211\u5173\u4e8e\u670d\u52a1\u5668\u76d1\u63a7\u65b9\u9762\u7684\u95ee\u9898\uff0c\u95ee\u5e38\u7528\u7684\u670d\u52a1\u5668\u76d1\u63a7\u9664\u4e86\u7528\u5f00\u6e90\u8f6f\u4ef6\uff0c … \u7ee7\u7eed\u9605\u8bfb →<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[7],"tags":[],"_links":{"self":[{"href":"https:\/\/ufqi.com\/blog\/wp-json\/wp\/v2\/posts\/147"}],"collection":[{"href":"https:\/\/ufqi.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ufqi.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ufqi.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ufqi.com\/blog\/wp-json\/wp\/v2\/comments?post=147"}],"version-history":[{"count":4,"href":"https:\/\/ufqi.com\/blog\/wp-json\/wp\/v2\/posts\/147\/revisions"}],"predecessor-version":[{"id":149,"href":"https:\/\/ufqi.com\/blog\/wp-json\/wp\/v2\/posts\/147\/revisions\/149"}],"wp:attachment":[{"href":"https:\/\/ufqi.com\/blog\/wp-json\/wp\/v2\/media?parent=147"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ufqi.com\/blog\/wp-json\/wp\/v2\/categories?post=147"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ufqi.com\/blog\/wp-json\/wp\/v2\/tags?post=147"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}