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Searched refs:latency (Results 1 – 20 of 20) sorted by relevance

/tools/testing/selftests/ftrace/test.d/trigger/
Dtrigger-trace-marker-synthetic-kernel.tc17 echo 'hist:keys=common_pid,lat:sort=lat' > events/synthetic/latency/trigger
24 grep 'hitcount: *1$' events/synthetic/latency/hist > /dev/null || \
Dtrigger-trace-marker-synthetic.tc17 echo 'hist:keys=common_pid,lat:sort=lat' > events/synthetic/latency/trigger
27 grep 'hitcount: *1$' events/synthetic/latency/hist > /dev/null || \
/tools/perf/Documentation/
Dperf-mem.txt22 Note that on Intel systems the memory latency reported is the use-latency,
23 not the pure load (or store latency). Use latency includes any pipeline
24 queueing delays in addition to the memory subsystem latency.
85 Specify desired latency for loads event. (x86 only)
Dperf-sched.txt11 'perf sched' {record|latency|map|replay|script|timehist}
20 'perf sched latency' to report the per task scheduling latencies
Dperf-c2c.txt22 On x86, the tool is based on load latency and precise store facility events
29 - latency (in cycles) of the load access
52 Configure mem-loads latency. (x86 only)
Dperf-script-python.txt337 wakeup-latency system-wide min/max/avg wakeup latency
400 wakeup-latency system-wide min/max/avg wakeup latency
Dperf-script.txt84 Show latency attributes (irqs/preemption disabled, etc).
Dperf-report.txt94 - weight: Event specific weight, e.g. memory latency or transaction
/tools/testing/selftests/timers/
Dnsleep-lat.c101 long long latency = 0; in nanosleep_lat_test() local
131 latency += timespec_sub(target, end); in nanosleep_lat_test()
134 if (latency/count > UNRESONABLE_LATENCY) { in nanosleep_lat_test()
135 printf("Large abs latency: %lld ns :", latency/count); in nanosleep_lat_test()
/tools/power/cpupower/utils/
Dcpuidle-set.c30 unsigned long long latency = 0, state_latency; in cmd_idle_set() local
68 latency = strtoull(optarg, &endptr, 10); in cmd_idle_set()
149 if (latency > state_latency){ in cmd_idle_set()
157 if (latency <= state_latency){ in cmd_idle_set()
Dcpufreq-info.c460 unsigned long latency = cpufreq_get_transition_latency(cpu); in get_latency() local
463 if (!latency || latency == UINT_MAX) { in get_latency()
469 print_duration(latency); in get_latency()
472 printf("%lu\n", latency); in get_latency()
/tools/perf/scripts/perl/bin/
Dwakeup-latency-report3 perf script $@ -s "$PERF_EXEC_PATH"/scripts/perl/wakeup-latency.pl
/tools/lib/traceevent/Documentation/
Dlibtraceevent-record_parse.txt45 The _tep_data_flags()_ function gets the latency flags from the record _rec_.
47 context. Supported latency flags are:
66 The _tep_data_flags()_ function returns an integer, representing the latency
100 /* Got the latency flags */
/tools/testing/selftests/net/forwarding/
Dsch_ets.sh26 rate 1Gbit burst 1Mbit latency 100ms
/tools/power/cpupower/po/
Dpt.po313 msgid " maximum transition latency: "
455 " -y, --latency Determines the maximum latency on CPU frequency "
458 " -y, --latency Determina a latência máxima nas trocas de frequência "
884 msgid "maximum allowed latency: %lu usec\n"
904 msgid "latency[%03lu] "
Dit.po314 msgid " maximum transition latency: "
451 " -y, --latency Determines the maximum latency on CPU frequency "
454 " -y, --latency Determina la latenza massima durante i cambi di "
882 msgid "maximum allowed latency: %lu usec\n"
902 msgid "latency[%03lu] "
Dde.po328 msgid " maximum transition latency: "
467 " -y, --latency Determines the maximum latency on CPU frequency "
470 " -y, --latency Findet die maximale Dauer eines Taktfrequenzwechsels "
903 msgid "maximum allowed latency: %lu usec\n"
923 msgid "latency[%03lu] "
Dcs.po319 msgid " maximum transition latency: "
453 " -y, --latency Determines the maximum latency on CPU frequency "
873 msgid "maximum allowed latency: %lu usec\n"
893 msgid "latency[%03lu] "
Dfr.po314 msgid " maximum transition latency: "
453 " -y, --latency Determines the maximum latency on CPU frequency "
873 msgid "maximum allowed latency: %lu usec\n"
893 msgid "latency[%03lu] "
/tools/include/uapi/linux/
Dpkt_sched.h591 __u32 latency; /* added delay (us) */ member