Lines Matching full:events

36 Print how named events are resolved internally into perf events, and also
43 Events can optionally have a modifier by appending a colon and one or
44 more modifiers. Modifiers allow the user to restrict the events to be
74 clocks not halted) and 0xC1 (micro-ops retired). Both events map to
142 Events on these PMUs generally cannot be sampled, but only counted globally
153 and adding the values together. To simplify creation of multiple events,
168 For non root users generally only context switched PMU events are available.
169 This is normally only the events in the cpu PMU, the predefined events
170 like cycles and instructions and some software events.
176 sysctl to -1, which allows non root to use these events.
178 For accessing trace point events perf needs to have read access to
189 PARAMETERIZED EVENTS
192 Some pmu events listed by 'perf-list' will be displayed with '?' in them. For
217 Perf supports time based multiplexing of events, when the number of events
223 ensure some events are always measured together as a group to minimize multiplexing
229 cannot contain more events than available counters.
232 ref-cycles. Some special events have restrictions on which counter they
234 When too many events are specified in the group some of them will not
237 Globally pinned events can limit the number of counters available for
243 Events from multiple different PMUs cannot be mixed in a group, with
244 some exceptions for software events.
254 Normally all events in an event group sample, but with :S only
256 other events in the group.
261 Without options all known events will be listed.
265 . 'hw' or 'hardware' to list hardware events such as cache-misses, etc.
267 . 'sw' or 'software' to list software events such as context switches, etc.
269 . 'cache' or 'hwcache' to list hardware cache events such as L1-dcache-loads, etc.
271 . 'tracepoint' to list all tracepoint events, alternatively use
275 . 'pmu' to print the kernel supplied PMU events.
277 . 'sdt' to list all Statically Defined Tracepoint events.
284   events, printing the ones that match.
288 One or more types can be used at the same time, listing the events for the
293 . '--raw-dump', shows the raw-dump of all the events.
295   a certain kind of events.