系统级性能分析工具perf的介绍与使用【转】 (2)

branch-instructions OR branches                    [Hardware event]
   branch-misses                                      [Hardware event]
   cache-misses                                       [Hardware event]
   cache-references                                   [Hardware event]
   cpu-cycles OR cycles                               [Hardware event]
   instructions                                       [Hardware event]
   stalled-cycles-backend OR idle-cycles-backend      [Hardware event]
   stalled-cycles-frontend OR idle-cycles-frontend    [Hardware event]

sw/software显示支持的软件事件列表：

al@al-System-Product-Name:~/perf$ sudo perf list sw

List of pre-defined events (to be used in -e):