Lines Matching refs:perf_events

9 Usage of Performance Counters for Linux (perf_events) [1]_ , [2]_ , [3]_
12 direct usage of perf_events system call API [2]_ and over data files
14 depends on the nature of data that perf_events performance monitoring
46 So, perf_events performance monitoring and observability operations are
49 perf_events access control
56 all kernel security permission checks so perf_events performance
70 as privileged processes with respect to perf_events performance
77 For backward compatibility reasons the access to perf_events monitoring and
81 If system audit records [14]_ for a process using perf_events system call
87 Prior Linux v5.9 unprivileged processes using perf_events system call
162 configured Perf tool executable that, when executes, passes perf_events
226 perf_events *scope* and *access* control for unprivileged processes
230      Impose no *scope* and *access* restrictions on using perf_events
234      monitored *scope* is maximized and no perf_events specific limits
267 The perf_events system call API [2]_ allocates file descriptors for
302 for processes with the CAP_IPC_LOCK capability. Thus, perf_events/Perf
304 perf_events/Perf performance monitoring purpose by providing the Perf
312 .. [3] `<http://web.eece.maine.edu/~vweaver/projects/perf_events/>`_