zcat request.log.2014-08-24-12.gz | grep -i flightlist | awk -F '####referer:::' '{if ($2=="") print $0}' | awk -F '####' '{print $2}' | awk -F ':::' '{print $2}' | sort | uniq -c | sort -r -n
netstat -nt | grep 8080 | awk '{print $5}' | awk -F":" '{print $1}'| sort | uniq -c | sort -r -n
##实时监控jvm gc 信息
sudo ./jstat -gcutil 11856 2000 100
S0 S1 E O P YGC YGCT FGC FGCT GCT
18.14 0.00 66.27 11.51 34.42 2988 51.603 28 0.853 52.456
0.00 15.24 39.89 11.59 34.42 2989 51.618 28 0.853 52.471