| Name | Cardinality | Type |
Scope | Description |
| android_log_num_failed |
kSingle | kError | kTrace |
|
| android_log_num_skipped |
kSingle | kInfo | kTrace |
|
| android_log_num_total |
kSingle | kInfo | kTrace |
|
| counter_events_out_of_order |
kSingle | kError | kAnalysis |
|
| deobfuscate_location_parse_error |
kSingle | kError | kTrace |
|
| frame_timeline_event_parser_errors |
kSingle | kInfo | kAnalysis |
|
| ftrace_bundle_tokenizer_errors |
kSingle | kError | kAnalysis |
|
| ftrace_cpu_bytes_read_begin |
kIndexed | kInfo | kTrace |
|
| ftrace_cpu_bytes_read_end |
kIndexed | kInfo | kTrace |
|
| ftrace_cpu_commit_overrun_begin |
kIndexed | kError | kTrace |
|
| ftrace_cpu_commit_overrun_end |
kIndexed | kError | kTrace |
|
| ftrace_cpu_dropped_events_begin |
kIndexed | kError | kTrace |
|
| ftrace_cpu_dropped_events_end |
kIndexed | kError | kTrace |
|
| ftrace_cpu_entries_begin |
kIndexed | kInfo | kTrace |
|
| ftrace_cpu_entries_end |
kIndexed | kInfo | kTrace |
|
| ftrace_cpu_now_ts_begin |
kIndexed | kInfo | kTrace |
|
| ftrace_cpu_now_ts_end |
kIndexed | kInfo | kTrace |
|
| ftrace_cpu_oldest_event_ts_begin |
kIndexed | kInfo | kTrace |
|
| ftrace_cpu_oldest_event_ts_end |
kIndexed | kInfo | kTrace |
|
| ftrace_cpu_overrun_begin |
kIndexed | kInfo | kTrace |
|
| ftrace_cpu_overrun_end |
kIndexed | kDataLoss | kTrace |
The kernel ftrace buffer cannot keep up with the rate of events produced. Indexed by CPU. This is likely a misconfiguration. |
| ftrace_cpu_read_events_begin |
kIndexed | kInfo | kTrace |
|
| ftrace_cpu_read_events_end |
kIndexed | kInfo | kTrace |
|
| fuchsia_non_numeric_counters |
kSingle | kError | kAnalysis |
|
| fuchsia_timestamp_overflow |
kSingle | kError | kAnalysis |
|
| fuchsia_invalid_event |
kSingle | kError | kAnalysis |
|
| gpu_counters_invalid_spec |
kSingle | kError | kAnalysis |
|
| gpu_counters_missing_spec |
kSingle | kError | kAnalysis |
|
| gpu_render_stage_parser_errors |
kSingle | kError | kAnalysis |
|
| graphics_frame_event_parser_errors |
kSingle | kInfo | kAnalysis |
|
| guess_trace_type_duration_ns |
kSingle | kInfo | kAnalysis |
|
| interned_data_tokenizer_errors |
kSingle | kInfo | kAnalysis |
|
| invalid_clock_snapshots |
kSingle | kError | kAnalysis |
|
| invalid_cpu_times |
kSingle | kError | kAnalysis |
|
| meminfo_unknown_keys |
kSingle | kError | kAnalysis |
|
| mismatched_sched_switch_tids |
kSingle | kError | kAnalysis |
|
| mm_unknown_type |
kSingle | kError | kAnalysis |
|
| parse_trace_duration_ns |
kSingle | kInfo | kAnalysis |
|
| power_rail_unknown_index |
kSingle | kError | kTrace |
|
| proc_stat_unknown_counters |
kSingle | kError | kAnalysis |
|
| sched_switch_out_of_order |
kSingle | kError | kAnalysis |
|
| slice_out_of_order |
kSingle | kError | kAnalysis |
|
| flow_duplicate_id |
kSingle | kError | kTrace |
|
| flow_no_enclosing_slice |
kSingle | kError | kTrace |
|
| flow_step_without_start |
kSingle | kInfo | kTrace |
|
| flow_end_without_start |
kSingle | kInfo | kTrace |
|
| flow_invalid_id |
kSingle | kError | kTrace |
|
| flow_without_direction |
kSingle | kError | kTrace |
|
| stackprofile_invalid_string_id |
kSingle | kError | kTrace |
|
| stackprofile_invalid_mapping_id |
kSingle | kError | kTrace |
|
| stackprofile_invalid_frame_id |
kSingle | kError | kTrace |
|
| stackprofile_invalid_callstack_id |
kSingle | kError | kTrace |
|
| stackprofile_parser_error |
kSingle | kError | kTrace |
|
| systrace_parse_failure |
kSingle | kError | kAnalysis |
|
| task_state_invalid |
kSingle | kError | kAnalysis |
|
| traced_buf_buffer_size |
kIndexed | kInfo | kTrace |
|
| traced_buf_bytes_overwritten |
kIndexed | kInfo | kTrace |
|
| traced_buf_bytes_read |
kIndexed | kInfo | kTrace |
|
| traced_buf_bytes_written |
kIndexed | kInfo | kTrace |
|
| traced_buf_chunks_discarded |
kIndexed | kInfo | kTrace |
|
| traced_buf_chunks_overwritten |
kIndexed | kInfo | kTrace |
|
| traced_buf_chunks_read |
kIndexed | kInfo | kTrace |
|
| traced_buf_chunks_rewritten |
kIndexed | kInfo | kTrace |
|
| traced_buf_chunks_written |
kIndexed | kInfo | kTrace |
|
| traced_buf_chunks_committed_out_of_order |
\
kIndexed | kInfo | kTrace |
|
| traced_buf_padding_bytes_cleared |
kIndexed | kInfo | kTrace |
|
| traced_buf_padding_bytes_written |
kIndexed | kInfo | kTrace |
|
| traced_buf_patches_failed |
kIndexed | kInfo | kTrace |
|
| traced_buf_patches_succeeded |
kIndexed | kInfo | kTrace |
|
| traced_buf_readaheads_failed |
kIndexed | kInfo | kTrace |
|
| traced_buf_readaheads_succeeded |
kIndexed | kInfo | kTrace |
|
| traced_buf_trace_writer_packet_loss |
kIndexed | kInfo | kTrace |
|
| traced_buf_write_wrap_count |
kIndexed | kInfo | kTrace |
|
| traced_chunks_discarded |
kSingle | kInfo | kTrace |
|
| traced_data_sources_registered |
kSingle | kInfo | kTrace |
|
| traced_data_sources_seen |
kSingle | kInfo | kTrace |
|
| traced_patches_discarded |
kSingle | kInfo | kTrace |
|
| traced_producers_connected |
kSingle | kInfo | kTrace |
|
| traced_producers_seen |
kSingle | kInfo | kTrace |
|
| traced_total_buffers |
kSingle | kInfo | kTrace |
|
| traced_tracing_sessions |
kSingle | kInfo | kTrace |
|
| track_event_parser_errors |
kSingle | kInfo | kAnalysis |
|
| track_event_tokenizer_errors |
kSingle | kInfo | kAnalysis |
|
| tokenizer_skipped_packets |
kSingle | kInfo | kAnalysis |
|
| vmstat_unknown_keys |
kSingle | kError | kAnalysis |
|
| vulkan_allocations_invalid_string_id |
\
kSingle | kError | kTrace |
|
| clock_sync_failure |
kSingle | kError | kAnalysis |
|
| clock_sync_cache_miss |
kSingle | kInfo | kAnalysis |
|
| process_tracker_errors |
kSingle | kError | kAnalysis |
|
| json_tokenizer_failure |
kSingle | kError | kTrace |
|
| heap_graph_invalid_string_id |
kIndexed | kError | kTrace |
|
| heap_graph_non_finalized_graph |
kSingle | kError | kTrace |
|
| heap_graph_malformed_packet |
kIndexed | kError | kTrace |
|
| heap_graph_missing_packet |
kIndexed | kError | kTrace |
|
| heapprofd_buffer_corrupted |
kIndexed | kError | kTrace |
Shared memory buffer corrupted. This is a bug or memory corruption in the target. Indexed by target upid. |
| heapprofd_hit_guardrail |
kIndexed | kError | kTrace |
HeapprofdConfig specified a CPU or Memory Guardrail that was hit. Indexed by target upid. |
| heapprofd_buffer_overran |
kIndexed | kDataLoss | kTrace |
The shared memory buffer between the target and heapprofd overran. The profile was truncated early. Indexed by target upid. |
| heapprofd_client_error |
kIndexed | kError | kTrace |
The heapprofd client ran into a problem and disconnected. See profile_packet.proto for error codes. |
| heapprofd_client_disconnected |
kIndexed | kInfo | kTrace |
|
| heapprofd_malformed_packet |
kIndexed | kError | kTrace |
|
| heapprofd_missing_packet |
kSingle | kError | kTrace |
|
| heapprofd_rejected_concurrent |
kIndexed | kError | kTrace |
|
| heapprofd_non_finalized_profile |
kSingle | kError | kTrace |
|
| heapprofd_sampling_interval_adjusted |
\
kIndexed | kInfo | kTrace |
By how many byes the interval for PID was increased by adaptive sampling. |
| metatrace_overruns |
kSingle | kError | kTrace |
|
| packages_list_has_parse_errors |
kSingle | kError | kTrace |
|
| packages_list_has_read_errors |
kSingle | kError | kTrace |
|
| compact_sched_has_parse_errors |
kSingle | kError | kTrace |
|
| misplaced_end_event |
kSingle | kDataLoss | kAnalysis |
|
| sched_waking_out_of_order |
kSingle | kError | kAnalysis |
|
| compact_sched_switch_skipped |
kSingle | kInfo | kAnalysis |
|
| compact_sched_waking_skipped |
kSingle | kInfo | kAnalysis |
|
| empty_chrome_metadata |
kSingle | kError | kTrace |
|
| perf_cpu_lost_records |
kIndexed | kDataLoss | kTrace |
|
| ninja_parse_errors |
kSingle | kError | kTrace |
|
| perf_samples_skipped |
kSingle | kInfo | kTrace |
|
| perf_samples_skipped_dataloss |
kSingle | kDataLoss | kTrace |
|
| memory_snapshot_parser_failure |
kSingle | kError | kAnalysis |
|
| thread_time_in_state_out_of_order |
kSingle | kError | kAnalysis |
|
| thread_time_in_state_unknown_cpu_freq |
\
kSingle | kError | kAnalysis |
|
