jmeter -n -t /home/user/scripts/xxxx.jmx -Jconcurrent_number=10 -Jduration=1800 -Jcycles=-1 -l xxxx.jtl -e -o /home/licc/performanceTest/reports/
jmeter -n -t /home/user/scripts/xxxx.jmx -Jconcurrent_number=10 -Jduration=1800 -Jcycles=-1 -l xxxx.jtl -e -o /home/licc/performanceTest/reports/