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Searched refs:workload (Results 1 – 11 of 11) sorted by relevance

/tools/perf/Documentation/
Dperf-sched.txt18 of an arbitrary workload.
21 and other scheduling properties of the workload.
23 'perf sched script' to see a detailed trace of the workload that
26 'perf sched replay' to simulate the workload that was recorded
28 that mimic the workload based on the events in the trace. These
30 of the workload as it occurred when it was recorded - and can repeat
34 workload captured via perf sched record. Columns stand for
Dperf-kmem.txt18 of an arbitrary workload.
Dperf-timechart.txt6 perf-timechart - Tool to visualize total system behavior during a workload
18 of an arbitrary workload. By default timechart records only scheduler
Dperf-kvm.txt24 of an arbitrary workload.
27 of an arbitrary workload and save it into a perf data file. We set the
Dexamples.txt45 'repeat the workload N times' feature of perf stat:
65 Furthermore, these tracepoints can be used to sample the workload as
Dperf-script.txt23 'perf script' to see a detailed trace of the workload that was
/tools/perf/tests/
Dperf-record.c102 err = sched__get_first_possible_cpu(evlist->workload.pid, &cpu_mask); in test__PERF_RECORD()
114 if (sched_setaffinity(evlist->workload.pid, cpu_mask_size, &cpu_mask) < 0) { in test__PERF_RECORD()
195 if ((pid_t)sample.pid != evlist->workload.pid) { in test__PERF_RECORD()
197 name, evlist->workload.pid, sample.pid); in test__PERF_RECORD()
201 if ((pid_t)sample.tid != evlist->workload.pid) { in test__PERF_RECORD()
203 name, evlist->workload.pid, sample.tid); in test__PERF_RECORD()
212 (pid_t)event->comm.pid != evlist->workload.pid) { in test__PERF_RECORD()
/tools/perf/util/
Devlist.c44 evlist->workload.pid = -1; in perf_evlist__init()
1256 evlist->workload.pid = fork(); in perf_evlist__prepare_workload()
1257 if (evlist->workload.pid < 0) { in perf_evlist__prepare_workload()
1262 if (!evlist->workload.pid) { in perf_evlist__prepare_workload()
1326 evlist->threads->map[0] = evlist->workload.pid; in perf_evlist__prepare_workload()
1340 evlist->workload.cork_fd = go_pipe[1]; in perf_evlist__prepare_workload()
1355 if (evlist->workload.cork_fd > 0) { in perf_evlist__start_workload()
1361 ret = write(evlist->workload.cork_fd, &bf, 1); in perf_evlist__start_workload()
1365 close(evlist->workload.cork_fd); in perf_evlist__start_workload()
Devlist.h47 } workload; member
/tools/perf/
Dbuiltin-record.c514 kill(rec->evlist->workload.pid, SIGTERM); in __cmd_record()
Dbuiltin-stat.c557 child_pid = evsel_list->workload.pid; in __run_perf_stat()