Trace data를 decode하는 방법 libipt libxdc linux perf tool libipt libipt - an Intel(R) Processor Trace decoder library libipt를 이용해 만든 예제 simple_ptdump 참고자료 Decoding Intel(R) Processor Trace Using libipt libxdc libxdc (eXtremely fast DeCoder) linux perf tool Perf tools support for Intel® Processor Trace perf-intel-pt linux man page