package ipc.proto.shell.perf

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Capture configuration for the perf agent.

• optional capture_configuration_t.session_data_t session_data = 1

• optional capture_configuration_t.perf_config_t perf_config = 2

• repeated capture_configuration_t.cpu_cluster_t clusters = 3

• repeated capture_configuration_t.uncore_pmu_t uncore_pmus = 4

• repeated capture_configuration_t.cpu_properties_t cpus = 5

• optional capture_configuration_t.perf_event_configuration_t event_configuration = 6

• optional capture_configuration_t.perf_ringbuffer_config_t ringbuffer_config = 7

• optional capture_configuration_t.command_t command = 8

• string wait_process = 9

• string android_pkg = 10

• optional capture_configuration_t.pid_array_t pids = 11

• uint32 num_cpu_cores = 12

• bool enable_on_exec = 13

• map<uint32, string> cpuid_to_core_name = 14

• map<uint32, string> perf_pmu_type_to_name = 15

• uint32 tid_enumeration_mode = 16

• bool stop_pids = 17

* See CaptureOperationMode

Used in: session_data_t

• system_wide = 0

• application_default = 1

• application_inherit = 2

• application_no_inherit = 3

• application_poll = 4

• application_experimental_patch = 5

* For --allow-command / --app mode

Used in: capture_configuration_t

• string command = 1

• repeated string args = 2

• string cwd = 3

• uint32 uid = 4

• uint32 gid = 5

* Per-cluster state

Used in: capture_configuration_t

• optional gator_cpu_t properties = 1

• int32 keys_for_cpu_frequency_counter = 2

• bool cpu_frequency_counter_uses_cpu_info = 3

* Per-core state

Used in: capture_configuration_t

• int32 cluster_index = 1

• uint32 midr = 2

• uint32 spe_type = 3

* Equivalent to GatorCpu

Used in: cpu_cluster_t

• string core_name = 1

• string id = 2

• string counter_set = 3

• string dt_name = 4

• string spe_name = 5

• string spe_version = 6

• repeated uint32 cpu_ids = 7

• uint32 pmnc_counters = 8

• bool is_v8 = 9

* Equivalent to PerfConfig

Used in: capture_configuration_t

• bool has_fd_cloexec = 1

• bool has_count_sw_dummy = 2

• bool has_sample_identifier = 3

• bool has_attr_comm_exec = 4

• bool has_attr_mmap2 = 5

• bool has_attr_clockid_support = 6

• bool has_attr_context_switch = 7

• bool has_ioctl_read_id = 8

• bool has_aux_support = 9

• bool has_exclude_callchain_kernel = 10

• bool exclude_kernel = 11

• bool can_access_tracepoints = 12

• bool has_armv7_pmu_driver = 13

• bool has_64bit_uname = 14

• bool use_64bit_register_set = 15

• bool has_attr_build_id = 16

* Equivalent to perf_event_attr

Used in: perf_event_definition_t

• uint32 type = 1

• uint64 config = 2

• uint64 sample_period_or_freq = 3

• uint64 sample_type = 4

• uint64 read_format = 5

• bool disabled = 6

• bool inherit = 7

• bool pinned = 8

• bool exclusive = 9

• bool exclude_user = 10

• bool exclude_kernel = 11

• bool exclude_hv = 12

• bool exclude_idle = 13

• bool mmap = 14

• bool comm = 15

• bool freq = 16

• bool inherit_stat = 17

• bool enable_on_exec = 18

• bool task = 19

• bool watermark = 20

• perf_event_attribute_t.precise_ip_t precise_ip = 21

• bool mmap_data = 22

• bool sample_id_all = 23

• bool exclude_host = 24

• bool exclude_guest = 25

• bool exclude_callchain_kernel = 26

• bool exclude_callchain_user = 27

• bool mmap2 = 28

• bool comm_exec = 29

• bool use_clockid = 30

• bool context_switch = 31

• bool build_id = 32

• uint32 wakeup_events_or_watermark = 33

• uint64 config1 = 34

• uint64 config2 = 35

• uint64 config3 = 36

• uint64 sample_regs_user = 37

• uint32 sample_stack_user = 38

• int32 clockid = 39

• uint32 aux_watermark = 40

• uint64 alternative_sample_period = 41

Used in: perf_event_attribute_t

• ARBITRARY_SKID = 0

• CONSTANT_SKID = 1

• REQUEST_0_SKID = 2

• REQUIRE_0_SKID = 3

* Equivalent to event_configuration_t

Used in: capture_configuration_t

• optional perf_event_definition_t header_event = 1

• optional perf_event_definition_list_t global_events = 2

• map<uint32, perf_event_definition_list_t> spe_events = 3

• map<uint32, perf_event_definition_map_t> cluster_specific_events = 4

• optional perf_event_definition_map_t cpu_specific_events = 5

• optional perf_event_definition_map_t uncore_specific_events = 6

* List of perf_event_definition_t (for map entries)

Used in: perf_event_configuration_t, perf_event_definition_map_t

• repeated perf_event_definition_t events = 1

* A map of id/index->event list

Used in: perf_event_configuration_t

• map<uint32, perf_event_definition_list_t> events_map = 1

* Equivalent to event_definition_t

Used in: perf_event_configuration_t, perf_event_definition_list_t

• optional perf_event_attribute_t attr = 1

• int32 key = 2

* Equivalent to perf_ringbuffer_config_t

Used in: capture_configuration_t

• uint64 page_size = 1

• uint64 data_size = 2

• uint64 aux_size = 3

* For --pids

Used in: capture_configuration_t

• repeated int32 pids = 1

* Select parts of SessionData

Used in: capture_configuration_t

• uint64 live_rate = 1

  Equivalent to SessionData::mLiveRate

• int32 total_buffer_size = 2

  Equivalent to SessionData::mTotalBufferSize, in MBs

• int32 sample_rate = 3

  Equivalent to SessionData::mSampleRate

• capture_operation_mode_t capture_operation_mode = 4

  Equivalent to SessionData::mCaptureOperationMode

• bool one_shot = 5

  Equivalent to SessionData::mOneShot

• bool exclude_kernel_events = 6

  Equivalent to SessionData::mExcludeKernelEvents

• bool stop_on_exit = 7

  Equivalent to SessionData::mStopOnExit

* Equivalent to UncorePmu

Used in: capture_configuration_t

• string core_name = 1

• string id = 2

• string counter_set = 3

• string device_instance = 4

• uint32 pmnc_counters = 5

• bool has_cycles_counter = 6