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/Linux-v4.19/tools/perf/Documentation/
Dperf-timechart.txt1 perf-timechart(1)
6 perf-timechart - Tool to visualize total system behavior during a workload
11 'perf timechart' [<timechart options>] {record} [<record options>]
15 There are two variants of perf timechart:
17 'perf timechart record <command>' to record the system level events
18 of an arbitrary workload. By default timechart records only scheduler
22 'perf timechart' to turn a trace into a Scalable Vector Graphics file,
24 on the events in the perf.data file, timechart will contain scheduler/cpu
101 $ perf timechart record git pull
106 $ perf timechart
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/Linux-v4.19/tools/perf/
Dbuiltin-timechart.c53 struct timechart { struct
201 static struct per_pid *find_create_pid(struct timechart *tchart, int pid) in find_create_pid()
218 static void pid_set_comm(struct timechart *tchart, int pid, char *comm) in pid_set_comm()
244 static void pid_fork(struct timechart *tchart, int pid, int ppid, u64 timestamp) in pid_fork()
260 static void pid_exit(struct timechart *tchart, int pid, u64 timestamp) in pid_exit()
269 static void pid_put_sample(struct timechart *tchart, int pid, int type, in pid_put_sample()
320 struct timechart *tchart = container_of(tool, struct timechart, tool); in process_comm_event()
330 struct timechart *tchart = container_of(tool, struct timechart, tool); in process_fork_event()
340 struct timechart *tchart = container_of(tool, struct timechart, tool); in process_exit_event()
355 static void c_state_end(struct timechart *tchart, int cpu, u64 timestamp) in c_state_end()
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DBuild16 perf-y += builtin-timechart.o
41 CFLAGS_builtin-timechart.o += $(paths)
Dcommand-list.txt30 perf-timechart mainporcelain common
Dperf-completion.sh199 |data|help|script|test|timechart|trace) ]]; then
/Linux-v4.19/Documentation/thermal/
Dintel_powerclamp.txt88 values. This effect can be better visualized using a Perf timechart.