怎么用db2cos监控db2diag中的特定错误信息并抓取相应的APP信息

这篇文章主要介绍了怎么用db2cos监控db2diag中的特定错误信息并抓取相应的app信息，具有一定借鉴价值，感兴趣的朋友可以参考下，希望大家阅读完这篇文章之后大有收获，下面让小编带着大家一起了解一下。

Copy the db2cos script /sqllib/bin/ to /sqllib/adm/ and modify below section(uncomment one line of errstring as you need):

Modify below section:

   "DIAGSTRING")

echo "Diag String Caught"                                      >> $logfile

      if [ ! -n "$database" ]

      then

db2pd -inst                                                 >> $db2pd_outfile

      else

diagfile=$diagpath\db2diag.log

         #get lastest MAX_LOG or NUM_LOG_SPAN or lock_escalation info from diag

echo "-------info from diag" >> $logfile

         #MAX_LOG

         #errstring=ADM1542W

         #NUM_LOG_SPAN

         #errstring=ADM1541W

         #lock_escalation

errstring=ADM5502W

         grep -ip $errstring $diagfile|tail -11 >> $logfile

         #get application handle

appnum=`echo $apphdl|awk -F - {print $2}`

         #get snapshot for this application

echo "The application info which causing the error - APPID:$appnum" >> $logfile

         db2 get snapshot for application agentid $appnum >> $logfile

      fi

   ;;

Run command as below:

Run command to start catch info:

MAX_LOG:

db2pdcfg -catch diagstr=ADM1542W count=1

NUM_LOG_SPAN:

db2pdcfg -catch diagstr=ADM1541W count=1

lock escalation:

db2pdcfg -catch diagstr=ADM5502W count=1

clear catch after things happened:

db2pdcfg -catch clear

check diagpath for file like *.cos.txt

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