Make profiling delay an argument and add option for no-inline

Currently flamegraphs are often not shown because the delay for profiling in HLT2 in too large. This is improved by making the profiling delay an argument to the run_throughput_job script with a default of 1 minute (60k msec). The delay can then be specialised for different tests with different config and run times. Additionally a new options is made available that removes the display of inlined functions in the flamegraph.