question: public static final void printThreadCpuTime ( final Thread thread ) { if ( tbe . isThreadCpuTimeEnabled ( ) ) { log . info ( "Thread performance: Thread=" + thread . getName ( ) + "  cpu-time=" + getThreadCpuTime ( thread ) + "sec" ) ; } }
target:  Prints the cpu time for the given thread, i.e. the time the thread was effectively active on the CPU.