Lines Matching full:events

36 Print how named events are resolved internally into perf events, and also
40 Print deprecated events. By default the deprecated events are hidden.
43 Print PMU events and metrics limited to the specific PMU name.
58 Events can optionally have a modifier by appending a colon and one or
59 more modifiers. Modifiers allow the user to restrict the events to be
95 (micro-ops retired). Both events map to IBS execution sampling (IBS op)
161                                                 hit events.
206 Events on these PMUs generally cannot be sampled, but only counted globally
217 and adding the values together. To simplify creation of multiple events,
232 For non root users generally only context switched PMU events are available.
233 This is normally only the events in the cpu PMU, the predefined events
234 like cycles and instructions and some software events.
240 sysctl to -1, which allows non root to use these events.
242 For accessing trace point events perf needs to have read access to
246 TOOL/HWMON EVENTS
249 Some events don't have an associated PMU instead reading values
250 available to software without perf_event_open. As these events don't
253 Tool events provide times and certain system parameters. Examples
256 Hwmon events provide easy access to hwmon sysfs data typically in
268 PARAMETERIZED EVENTS
271 Some pmu events listed by 'perf-list' will be displayed with '?' in them. For
296 Perf supports time based multiplexing of events, when the number of events
302 ensure some events are always measured together as a group to minimize multiplexing
308 cannot contain more events than available counters.
311 ref-cycles. Some special events have restrictions on which counter they
313 When too many events are specified in the group some of them will not
316 Globally pinned events can limit the number of counters available for
322 Events from multiple different PMUs cannot be mixed in a group, with
323 some exceptions for software events.
333 Normally all events in an event group sample, but with :S only
335 other events in the group.
337 However, in the case AUX area events (e.g. Intel PT or CoreSight), the AUX
343 Without options all known events will be listed.
347 . 'hw' or 'hardware' to list hardware events such as cache-misses, etc.
349 . 'sw' or 'software' to list software events such as context switches, etc.
351 . 'cache' or 'hwcache' to list hardware cache events such as L1-dcache-loads, etc.
353 . 'tracepoint' to list all tracepoint events, alternatively use
357 . 'pmu' to print the kernel supplied PMU events.
359 . 'sdt' to list all Statically Defined Tracepoint events.
366   events, printing the ones that match.
370 One or more types can be used at the same time, listing the events for the
375 . '--raw-dump', shows the raw-dump of all the events.
377   a certain kind of events.