网络收发队列阻塞状态处理脚本

Shell脚本如下:

#!/bin/bash
recvflag=''
recvcount=`netstat -lntp |grep 18888 | awk -F' ' '{print $2}'`
proid=`ps -ef |grep [f]pMessageSend | awk -F' ' '{print $2}'`
datetime=`date +"%Y-%m-%d %T"`
if [ $recvcount -gt 0 ]; then
    recvflag=1
else
    recvflag=0
fi
echo $datetime Recv-Q:$recvcount Recv-Flag:$recvflag >> /tmp/fpMessageSend.log

if [ $recvflag -eq 1 ]; then
    #kill -9 $proid
    sleep 1
    #systemctl restart fpMessageSend_92360424L562938299_0.service
    if [ $? -eq 0 ]; then
        echo '200 OK' >> /tmp/fpMessageSend.log
    else
        echo '404 Error' >> /tmp/fpMessageSend.log
    fi
fi



计划任务如下：

*/15 8-21 * * * sh /shell/restartpro.sh