📦 trace-cmd

66 pages

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libtracecmd(3)trace-cmd library APIs✨

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trace-cmd(1)interacts with Ftrace Linux kernel internal tracer✨
trace-cmd-agent(1)Run as an agent on a machine (to be controlled by another machine)✨
trace-cmd-attach(1)attach a guest trace.dat file to a host trace.dat file✨
trace-cmd-check-events(1)parse the event formats on local system✨
trace-cmd-clear(1)clear the Ftrace buffer.✨
trace-cmd-convert(1)convert trace files✨
trace-cmd-dump(1)show a meta data from a trace file, created by trace-cmd record✨
trace-cmd-extract(1)extract out the data from the Ftrace Linux tracer.✨
trace-cmd-hist(1)show histogram of events in trace.dat file✨
trace-cmd-list(1)list available plugins, events or options for Ftrace.✨
trace-cmd-listen(1)listen for incoming connection to record tracing.✨
trace-cmd-mem(1)show memory usage of certain kmem events✨
trace-cmd-options(1)list available options from trace-cmd plugins✨
trace-cmd-profile(1)profile tasks running live✨
trace-cmd-record(1)record a trace from the Ftrace Linux internal tracer✨
trace-cmd-report(1)show in ASCII a trace created by trace-cmd record✨
trace-cmd-reset(1)turn off all Ftrace tracing to bring back full performance✨
trace-cmd-restore(1)restore a failed trace record✨
trace-cmd-set(1)set a configuration parameter of the Ftrace Linux internal tracer✨
trace-cmd-show(1)show the contents of the Ftrace Linux kernel tracing buffer.✨
trace-cmd-snapshot(1)take, reset, free, or show a Ftrace kernel snapshot✨
trace-cmd-split(1)split a trace.dat file into smaller files✨
trace-cmd-sqlhist(1)Use SQL language to create / show creation of tracefs histograms and synthetic events✨
trace-cmd-stack(1)read, enable or disable Ftrace Linux kernel stack tracing.✨
trace-cmd-start(1)start the Ftrace Linux kernel tracer without recording✨
trace-cmd-stat(1)show the status of the tracing (ftrace) system✨
trace-cmd-stop(1)stop the Ftrace Linux kernel tracer from writing to the ring buffer.✨
trace-cmd-stream(1)stream a trace to stdout as it is happening✨
trace-cmd.dat(5)trace-cmd file format✨
trace-cmd.dat.v6(5)trace-cmd version 6 file format✨
trace-cmd.dat.v7(5)trace-cmd version 7 file format✨
tracecmd_add_ts_offset(3)Handle time stamps from a trace file.✨
tracecmd_buffer_instance_handle(3)Read tracing instances from a trace file.✨
tracecmd_buffer_instance_name(3)Read tracing instances from a trace file.✨
tracecmd_buffer_instances(3)Read tracing instances from a trace file.✨
tracecmd_close(3)Open and close a trace file.✨
tracecmd_filter_add(3)Read events from a trace file✨
tracecmd_follow_event(3)Read events from a trace file✨
tracecmd_follow_missed_events(3)Read events from a trace file✨
tracecmd_free_record(3)Read recorded events from a trace file.✨
tracecmd_get_cpu_map(3)Mapping host and guest data✨
tracecmd_get_first_ts(3)Handle time stamps from a trace file.✨
tracecmd_get_guest_cpumap(3)Manage trace session with multiple trace peers, recorded in multiple trace files.✨
tracecmd_get_private(3)Open and close a trace file.✨
tracecmd_get_tep(3)Read recorded events from a trace file.✨
tracecmd_get_traceid(3)Manage trace session with multiple trace peers, recorded in multiple trace files.✨
tracecmd_get_tsc2nsec(3)Handle time stamps from a trace file.✨
tracecmd_init_data(3)Open and close a trace file.✨
tracecmd_iterate_events(3)Read events from a trace file✨
tracecmd_iterate_events_multi(3)Read events from a trace file✨
tracecmd_iterate_reset(3)Read events from a trace file✨
tracecmd_map_find_by_host_pid(3)Mapping host and guest data✨
tracecmd_map_get_guest(3)Mapping host and guest data✨
tracecmd_map_get_host_pid(3)Mapping host and guest data✨
tracecmd_map_get_private(3)Mapping host and guest data✨
tracecmd_map_set_private(3)Mapping host and guest data✨
tracecmd_map_vcpus(3)Mapping host and guest data✨
tracecmd_open(3)Open and close a trace file.✨
tracecmd_open_fd(3)Open and close a trace file.✨
tracecmd_open_head(3)Open and close a trace file.✨
tracecmd_read_at(3)Read recorded events from a trace file.✨
tracecmd_read_cpu_first(3)Read recorded events from a trace file.✨
tracecmd_read_data(3)Read recorded events from a trace file.✨
tracecmd_set_loglevel(3)Set log level of the library✨
tracecmd_set_private(3)Open and close a trace file.✨