Jmeter --- generate separate .jtl result file for every run
you just need to add time function just after or before your JTL file name
Example:- jmeter -n -t Test_Plan.jmx -l LOG_${__time(yy-MM-dd-HH-mm-ss-SS)}.jtl
you just need to add time function just after or before your JTL file name
Example:- jmeter -n -t Test_Plan.jmx -l LOG_${__time(yy-MM-dd-HH-mm-ss-SS)}.jtl