Tables diagram
Tracks tables
graph TD
subgraph Tracks
PERFETTO_TP_TRACK_TABLE_DEF["track"]
PERFETTO_TP_PROCESS_TRACK_TABLE_DEF["process_track"]
PERFETTO_TP_THREAD_TRACK_TABLE_DEF["thread_track"]
PERFETTO_TP_GPU_TRACK_DEF["gpu_track"]
PERFETTO_TP_COUNTER_TRACK_DEF["counter_track"]
PERFETTO_TP_THREAD_COUNTER_TRACK_DEF["thread_counter_track"]
PERFETTO_TP_PROCESS_COUNTER_TRACK_DEF["process_counter_track"]
PERFETTO_TP_CPU_COUNTER_TRACK_DEF["cpu_counter_track"]
PERFETTO_TP_IRQ_COUNTER_TRACK_DEF["irq_counter_track"]
PERFETTO_TP_SOFTIRQ_COUNTER_TRACK_DEF["softirq_counter_track"]
PERFETTO_TP_GPU_COUNTER_TRACK_DEF["gpu_counter_track"]
PERFETTO_TP_PERF_COUNTER_TRACK_DEF["perf_counter_track"]
end
PERFETTO_TP_TRACK_TABLE_DEF["track"] -. source_arg_set_id .-> PERFETTO_TP_ARG_TABLE_DEF["args"]
PERFETTO_TP_PROCESS_TRACK_TABLE_DEF["process_track"] --> PERFETTO_TP_TRACK_TABLE_DEF["track"]
PERFETTO_TP_THREAD_TRACK_TABLE_DEF["thread_track"] --> PERFETTO_TP_TRACK_TABLE_DEF["track"]
PERFETTO_TP_GPU_TRACK_DEF["gpu_track"] --> PERFETTO_TP_TRACK_TABLE_DEF["track"]
PERFETTO_TP_COUNTER_TRACK_DEF["counter_track"] --> PERFETTO_TP_TRACK_TABLE_DEF["track"]
PERFETTO_TP_THREAD_COUNTER_TRACK_DEF["thread_counter_track"] --> PERFETTO_TP_COUNTER_TRACK_DEF["counter_track"]
PERFETTO_TP_PROCESS_COUNTER_TRACK_DEF["process_counter_track"] --> PERFETTO_TP_COUNTER_TRACK_DEF["counter_track"]
PERFETTO_TP_CPU_COUNTER_TRACK_DEF["cpu_counter_track"] --> PERFETTO_TP_COUNTER_TRACK_DEF["counter_track"]
PERFETTO_TP_IRQ_COUNTER_TRACK_DEF["irq_counter_track"] --> PERFETTO_TP_COUNTER_TRACK_DEF["counter_track"]
PERFETTO_TP_SOFTIRQ_COUNTER_TRACK_DEF["softirq_counter_track"] --> PERFETTO_TP_COUNTER_TRACK_DEF["counter_track"]
PERFETTO_TP_GPU_COUNTER_TRACK_DEF["gpu_counter_track"] --> PERFETTO_TP_COUNTER_TRACK_DEF["counter_track"]
PERFETTO_TP_PERF_COUNTER_TRACK_DEF["perf_counter_track"] --> PERFETTO_TP_COUNTER_TRACK_DEF["counter_track"]
PERFETTO_TP_PERF_COUNTER_TRACK_DEF["perf_counter_track"] -. perf_session_id .-> PERFETTO_TP_PERF_SAMPLE_DEF["perf_sample"]
click PERFETTO_TP_TRACK_TABLE_DEF "#track"
click PERFETTO_TP_ARG_TABLE_DEF "#args"
click PERFETTO_TP_PROCESS_TRACK_TABLE_DEF "#process_track"
click PERFETTO_TP_THREAD_TRACK_TABLE_DEF "#thread_track"
click PERFETTO_TP_GPU_TRACK_DEF "#gpu_track"
click PERFETTO_TP_COUNTER_TRACK_DEF "#counter_track"
click PERFETTO_TP_THREAD_COUNTER_TRACK_DEF "#thread_counter_track"
click PERFETTO_TP_PROCESS_COUNTER_TRACK_DEF "#process_counter_track"
click PERFETTO_TP_CPU_COUNTER_TRACK_DEF "#cpu_counter_track"
click PERFETTO_TP_IRQ_COUNTER_TRACK_DEF "#irq_counter_track"
click PERFETTO_TP_SOFTIRQ_COUNTER_TRACK_DEF "#softirq_counter_track"
click PERFETTO_TP_GPU_COUNTER_TRACK_DEF "#gpu_counter_track"
click PERFETTO_TP_PERF_COUNTER_TRACK_DEF "#perf_counter_track"
click PERFETTO_TP_PERF_SAMPLE_DEF "#perf_sample"
Events tables
graph TD
subgraph Events
PERFETTO_TP_ANDROID_LOG_TABLE_DEF["android_logs"]
PERFETTO_TP_COUNTER_TABLE_DEF["counter"]
PERFETTO_TP_SLICE_TABLE_DEF["slice"]
PERFETTO_TP_INSTANT_TABLE_DEF["instant"]
PERFETTO_TP_SCHED_SLICE_TABLE_DEF["sched_slice"]
PERFETTO_TP_THREAD_STATE_TABLE_DEF["thread_state"]
PERFETTO_TP_GPU_SLICES_DEF["gpu_slice"]
PERFETTO_TP_GRAPHICS_FRAME_SLICES_DEF["frame_slice"]
end
PERFETTO_TP_ANDROID_LOG_TABLE_DEF["android_logs"] -. utid .-> PERFETTO_TP_THREAD_TABLE_DEF["thread"]
PERFETTO_TP_COUNTER_TABLE_DEF["counter"] -. arg_set_id .-> PERFETTO_TP_ARG_TABLE_DEF["args"]
PERFETTO_TP_COUNTER_TABLE_DEF["counter"] -. track_id .-> PERFETTO_TP_COUNTER_TRACK_DEF["counter_track"]
PERFETTO_TP_SLICE_TABLE_DEF["slice"] -. arg_set_id .-> PERFETTO_TP_ARG_TABLE_DEF["args"]
PERFETTO_TP_SLICE_TABLE_DEF["slice"] -. track_id .-> PERFETTO_TP_TRACK_TABLE_DEF["track"]
PERFETTO_TP_SLICE_TABLE_DEF["slice"] -. parent_id .-> PERFETTO_TP_SLICE_TABLE_DEF["slice"]
PERFETTO_TP_INSTANT_TABLE_DEF["instant"] -. arg_set_id .-> PERFETTO_TP_ARG_TABLE_DEF["args"]
PERFETTO_TP_SCHED_SLICE_TABLE_DEF["sched_slice"] -. utid .-> PERFETTO_TP_THREAD_TABLE_DEF["thread"]
PERFETTO_TP_THREAD_STATE_TABLE_DEF["thread_state"] -. utid .-> PERFETTO_TP_THREAD_TABLE_DEF["thread"]
PERFETTO_TP_GPU_SLICES_DEF["gpu_slice"] --> PERFETTO_TP_SLICE_TABLE_DEF["slice"]
PERFETTO_TP_GRAPHICS_FRAME_SLICES_DEF["frame_slice"] --> PERFETTO_TP_SLICE_TABLE_DEF["slice"]
click PERFETTO_TP_ANDROID_LOG_TABLE_DEF "#android_logs"
click PERFETTO_TP_THREAD_TABLE_DEF "#thread"
click PERFETTO_TP_COUNTER_TABLE_DEF "#counter"
click PERFETTO_TP_ARG_TABLE_DEF "#args"
click PERFETTO_TP_COUNTER_TRACK_DEF "#counter_track"
click PERFETTO_TP_SLICE_TABLE_DEF "#slice"
click PERFETTO_TP_ARG_TABLE_DEF "#args"
click PERFETTO_TP_TRACK_TABLE_DEF "#track"
click PERFETTO_TP_SLICE_TABLE_DEF "#slice"
click PERFETTO_TP_INSTANT_TABLE_DEF "#instant"
click PERFETTO_TP_ARG_TABLE_DEF "#args"
click PERFETTO_TP_SCHED_SLICE_TABLE_DEF "#sched_slice"
click PERFETTO_TP_THREAD_TABLE_DEF "#thread"
click PERFETTO_TP_THREAD_STATE_TABLE_DEF "#thread_state"
click PERFETTO_TP_THREAD_TABLE_DEF "#thread"
click PERFETTO_TP_GPU_SLICES_DEF "#gpu_slice"
click PERFETTO_TP_GRAPHICS_FRAME_SLICES_DEF "#frame_slice"
ART Heap Graphs tables
graph TD
subgraph ART Heap Graphs
PERFETTO_TP_HEAP_GRAPH_CLASS_DEF["heap_graph_class"]
PERFETTO_TP_HEAP_GRAPH_OBJECT_DEF["heap_graph_object"]
PERFETTO_TP_HEAP_GRAPH_REFERENCE_DEF["heap_graph_reference"]
end
PERFETTO_TP_HEAP_GRAPH_CLASS_DEF["heap_graph_class"] -. superclass_id .-> PERFETTO_TP_HEAP_GRAPH_CLASS_DEF["heap_graph_class"]
PERFETTO_TP_HEAP_GRAPH_OBJECT_DEF["heap_graph_object"] -. upid .-> PERFETTO_TP_PROCESS_TABLE_DEF["process"]
PERFETTO_TP_HEAP_GRAPH_OBJECT_DEF["heap_graph_object"] -. reference_set_id .-> PERFETTO_TP_HEAP_GRAPH_REFERENCE_DEF["heap_graph_reference"]
PERFETTO_TP_HEAP_GRAPH_OBJECT_DEF["heap_graph_object"] -. type_id .-> PERFETTO_TP_HEAP_GRAPH_CLASS_DEF["heap_graph_class"]
PERFETTO_TP_HEAP_GRAPH_REFERENCE_DEF["heap_graph_reference"] -. owner_id .-> PERFETTO_TP_HEAP_GRAPH_OBJECT_DEF["heap_graph_object"]
PERFETTO_TP_HEAP_GRAPH_REFERENCE_DEF["heap_graph_reference"] -. owned_id .-> PERFETTO_TP_HEAP_GRAPH_OBJECT_DEF["heap_graph_object"]
click PERFETTO_TP_HEAP_GRAPH_CLASS_DEF "#heap_graph_class"
click PERFETTO_TP_HEAP_GRAPH_CLASS_DEF "#heap_graph_class"
click PERFETTO_TP_HEAP_GRAPH_OBJECT_DEF "#heap_graph_object"
click PERFETTO_TP_PROCESS_TABLE_DEF "#process"
click PERFETTO_TP_HEAP_GRAPH_REFERENCE_DEF "#heap_graph_reference"
click PERFETTO_TP_HEAP_GRAPH_CLASS_DEF "#heap_graph_class"
click PERFETTO_TP_HEAP_GRAPH_REFERENCE_DEF "#heap_graph_reference"
click PERFETTO_TP_HEAP_GRAPH_OBJECT_DEF "#heap_graph_object"
click PERFETTO_TP_HEAP_GRAPH_OBJECT_DEF "#heap_graph_object"
Callstack profilers tables
graph TD
subgraph Callstack profilers
PERFETTO_TP_PROFILER_SMAPS_DEF["profiler_smaps"]
PERFETTO_TP_STACK_PROFILE_MAPPING_DEF["stack_profile_mapping"]
PERFETTO_TP_STACK_PROFILE_FRAME_DEF["stack_profile_frame"]
PERFETTO_TP_STACK_PROFILE_CALLSITE_DEF["stack_profile_callsite"]
PERFETTO_TP_STACK_SAMPLE_DEF["stack_sample"]
PERFETTO_TP_CPU_PROFILE_STACK_SAMPLE_DEF["cpu_profile_stack_sample"]
PERFETTO_TP_PERF_SAMPLE_DEF["perf_sample"]
PERFETTO_TP_SYMBOL_DEF["stack_profile_symbol"]
PERFETTO_TP_HEAP_PROFILE_ALLOCATION_DEF["heap_profile_allocation"]
PERFETTO_TP_EXPERIMENTAL_FLAMEGRAPH_NODES["experimental_flamegraph_nodes"]
end
PERFETTO_TP_PROFILER_SMAPS_DEF["profiler_smaps"] -. upid .-> PERFETTO_TP_PROCESS_TABLE_DEF["process"]
PERFETTO_TP_STACK_PROFILE_MAPPING_DEF["stack_profile_mapping"] -. name .-> PERFETTO_TP_PROFILER_SMAPS_DEF["profiler_smaps"]
PERFETTO_TP_STACK_PROFILE_FRAME_DEF["stack_profile_frame"] -. mapping .-> PERFETTO_TP_STACK_PROFILE_MAPPING_DEF["stack_profile_mapping"]
PERFETTO_TP_STACK_PROFILE_FRAME_DEF["stack_profile_frame"] -. symbol_set_id .-> PERFETTO_TP_SYMBOL_DEF["stack_profile_symbol"]
PERFETTO_TP_STACK_PROFILE_CALLSITE_DEF["stack_profile_callsite"] -. parent_id .-> PERFETTO_TP_STACK_PROFILE_CALLSITE_DEF["stack_profile_callsite"]
PERFETTO_TP_STACK_PROFILE_CALLSITE_DEF["stack_profile_callsite"] -. frame_id .-> PERFETTO_TP_STACK_PROFILE_FRAME_DEF["stack_profile_frame"]
PERFETTO_TP_STACK_SAMPLE_DEF["stack_sample"] -. callsite_id .-> PERFETTO_TP_STACK_PROFILE_CALLSITE_DEF["stack_profile_callsite"]
PERFETTO_TP_CPU_PROFILE_STACK_SAMPLE_DEF["cpu_profile_stack_sample"] --> PERFETTO_TP_STACK_SAMPLE_DEF["stack_sample"]
PERFETTO_TP_PERF_SAMPLE_DEF["perf_sample"] -. utid .-> PERFETTO_TP_THREAD_TABLE_DEF["thread"]
PERFETTO_TP_PERF_SAMPLE_DEF["perf_sample"] -. callsite_id .-> PERFETTO_TP_STACK_PROFILE_CALLSITE_DEF["stack_profile_callsite"]
PERFETTO_TP_PERF_SAMPLE_DEF["perf_sample"] -. perf_session_id .-> PERFETTO_TP_PERF_COUNTER_TRACK_DEF["perf_counter_track"]
PERFETTO_TP_HEAP_PROFILE_ALLOCATION_DEF["heap_profile_allocation"] -. upid .-> PERFETTO_TP_PROCESS_TABLE_DEF["process"]
PERFETTO_TP_HEAP_PROFILE_ALLOCATION_DEF["heap_profile_allocation"] -. callsite_id .-> PERFETTO_TP_STACK_PROFILE_CALLSITE_DEF["stack_profile_callsite"]
PERFETTO_TP_EXPERIMENTAL_FLAMEGRAPH_NODES["experimental_flamegraph_nodes"] -. parent_id .-> PERFETTO_TP_EXPERIMENTAL_FLAMEGRAPH_NODES["experimental_flamegraph_nodes"]
click PERFETTO_TP_PROFILER_SMAPS_DEF "#profiler_smaps"
click PERFETTO_TP_PROCESS_TABLE_DEF "#process"
click PERFETTO_TP_STACK_PROFILE_MAPPING_DEF "#stack_profile_mapping"
click PERFETTO_TP_PROFILER_SMAPS_DEF "#profiler_smaps"
click PERFETTO_TP_STACK_PROFILE_FRAME_DEF "#stack_profile_frame"
click PERFETTO_TP_STACK_PROFILE_MAPPING_DEF "#stack_profile_mapping"
click PERFETTO_TP_SYMBOL_DEF "#stack_profile_symbol"
click PERFETTO_TP_STACK_PROFILE_CALLSITE_DEF "#stack_profile_callsite"
click PERFETTO_TP_STACK_PROFILE_CALLSITE_DEF "#stack_profile_callsite"
click PERFETTO_TP_STACK_PROFILE_FRAME_DEF "#stack_profile_frame"
click PERFETTO_TP_STACK_SAMPLE_DEF "#stack_sample"
click PERFETTO_TP_STACK_PROFILE_CALLSITE_DEF "#stack_profile_callsite"
click PERFETTO_TP_CPU_PROFILE_STACK_SAMPLE_DEF "#cpu_profile_stack_sample"
click PERFETTO_TP_PERF_SAMPLE_DEF "#perf_sample"
click PERFETTO_TP_THREAD_TABLE_DEF "#thread"
click PERFETTO_TP_STACK_PROFILE_CALLSITE_DEF "#stack_profile_callsite"
click PERFETTO_TP_PERF_COUNTER_TRACK_DEF "#perf_counter_track"
click PERFETTO_TP_SYMBOL_DEF "#stack_profile_symbol"
click PERFETTO_TP_HEAP_PROFILE_ALLOCATION_DEF "#heap_profile_allocation"
click PERFETTO_TP_PROCESS_TABLE_DEF "#process"
click PERFETTO_TP_STACK_PROFILE_CALLSITE_DEF "#stack_profile_callsite"
click PERFETTO_TP_EXPERIMENTAL_FLAMEGRAPH_NODES "#experimental_flamegraph_nodes"
click PERFETTO_TP_EXPERIMENTAL_FLAMEGRAPH_NODES "#experimental_flamegraph_nodes"
Memory Snapshots tables
graph TD
subgraph Memory Snapshots
PERFETTO_TP_MEMORY_SNAPSHOT_DEF["memory_snapshot"]
PERFETTO_TP_PROCESS_MEMORY_SNAPSHOT_DEF["process_memory_snapshot"]
PERFETTO_TP_MEMORY_SNAPSHOT_NODE_DEF["memory_snapshot_node"]
PERFETTO_TP_MEMORY_SNAPSHOT_EDGE_DEF["memory_snapshot_edge"]
end
PERFETTO_TP_MEMORY_SNAPSHOT_DEF["memory_snapshot"] -. track_id .-> PERFETTO_TP_TRACK_TABLE_DEF["track"]
PERFETTO_TP_PROCESS_MEMORY_SNAPSHOT_DEF["process_memory_snapshot"] -. snapshot_id .-> PERFETTO_TP_MEMORY_SNAPSHOT_DEF["memory_snapshot"]
PERFETTO_TP_MEMORY_SNAPSHOT_NODE_DEF["memory_snapshot_node"] -. process_snapshot_id .-> PERFETTO_TP_PROCESS_MEMORY_SNAPSHOT_DEF["process_memory_snapshot"]
PERFETTO_TP_MEMORY_SNAPSHOT_NODE_DEF["memory_snapshot_node"] -. parent_node_id .-> PERFETTO_TP_MEMORY_SNAPSHOT_NODE_DEF["memory_snapshot_node"]
PERFETTO_TP_MEMORY_SNAPSHOT_EDGE_DEF["memory_snapshot_edge"] -. source_node_id .-> PERFETTO_TP_MEMORY_SNAPSHOT_NODE_DEF["memory_snapshot_node"]
PERFETTO_TP_MEMORY_SNAPSHOT_EDGE_DEF["memory_snapshot_edge"] -. target_node_id .-> PERFETTO_TP_MEMORY_SNAPSHOT_NODE_DEF["memory_snapshot_node"]
click PERFETTO_TP_MEMORY_SNAPSHOT_DEF "#memory_snapshot"
click PERFETTO_TP_TRACK_TABLE_DEF "#track"
click PERFETTO_TP_PROCESS_MEMORY_SNAPSHOT_DEF "#process_memory_snapshot"
click PERFETTO_TP_MEMORY_SNAPSHOT_DEF "#memory_snapshot"
click PERFETTO_TP_MEMORY_SNAPSHOT_NODE_DEF "#memory_snapshot_node"
click PERFETTO_TP_PROCESS_MEMORY_SNAPSHOT_DEF "#process_memory_snapshot"
click PERFETTO_TP_MEMORY_SNAPSHOT_NODE_DEF "#memory_snapshot_node"
click PERFETTO_TP_MEMORY_SNAPSHOT_EDGE_DEF "#memory_snapshot_edge"
click PERFETTO_TP_MEMORY_SNAPSHOT_NODE_DEF "#memory_snapshot_node"
click PERFETTO_TP_MEMORY_SNAPSHOT_NODE_DEF "#memory_snapshot_node"
Misc tables
graph TD
subgraph Misc
PERFETTO_TP_FLOW_DEF["flow"]
PERFETTO_TP_RAW_TABLE_DEF["raw"]
PERFETTO_TP_ARG_TABLE_DEF["args"]
PERFETTO_TP_METADATA_TABLE_DEF["metadata"]
PERFETTO_TP_THREAD_TABLE_DEF["thread"]
PERFETTO_TP_PROCESS_TABLE_DEF["process"]
PERFETTO_TP_CPU_TABLE_DEF["cpu"]
PERFETTO_TP_CPU_FREQ_TABLE_DEF["cpu_freq"]
PERFETTO_TP_CLOCK_SNAPSHOT_TABLE_DEF["clock_snapshot"]
PERFETTO_TP_PACKAGES_LIST_DEF["package_list"]
PERFETTO_TP_VULKAN_MEMORY_ALLOCATIONS_DEF["vulkan_memory_allocations"]
PERFETTO_TP_GPU_COUNTER_GROUP_DEF["gpu_counter_group"]
PERFETTO_TP_DESCRIBE_SLICE_TABLE["describe_slice"]
PERFETTO_TP_EXPECTED_FRAME_TIMELINE_SLICES_DEF["expected_frame_timeline_slice"]
PERFETTO_TP_ACTUAL_FRAME_TIMELINE_SLICES_DEF["actual_frame_timeline_slice"]
PERFETTO_TP_THREAD_SLICE_DEF["thread_slice"]
PERFETTO_TP_EXPERIMENTAL_FLAT_SLICE_TABLE_DEF["experimental_flat_slice"]
end
PERFETTO_TP_FLOW_DEF["flow"] -. arg_set_id .-> PERFETTO_TP_ARG_TABLE_DEF["args"]
PERFETTO_TP_FLOW_DEF["flow"] -. slice_out .-> PERFETTO_TP_SLICE_TABLE_DEF["slice"]
PERFETTO_TP_FLOW_DEF["flow"] -. slice_in .-> PERFETTO_TP_SLICE_TABLE_DEF["slice"]
PERFETTO_TP_RAW_TABLE_DEF["raw"] -. arg_set_id .-> PERFETTO_TP_ARG_TABLE_DEF["args"]
PERFETTO_TP_THREAD_TABLE_DEF["thread"] -. upid .-> PERFETTO_TP_PROCESS_TABLE_DEF["process"]
PERFETTO_TP_PROCESS_TABLE_DEF["process"] -. uid .-> PERFETTO_TP_PACKAGES_LIST_DEF["package_list"]
PERFETTO_TP_CPU_FREQ_TABLE_DEF["cpu_freq"] -. cpu_id .-> PERFETTO_TP_CPU_TABLE_DEF["cpu"]
PERFETTO_TP_VULKAN_MEMORY_ALLOCATIONS_DEF["vulkan_memory_allocations"] -. arg_set_id .-> PERFETTO_TP_ARG_TABLE_DEF["args"]
PERFETTO_TP_GPU_COUNTER_GROUP_DEF["gpu_counter_group"] -. track_id .-> PERFETTO_TP_TRACK_TABLE_DEF["track"]
PERFETTO_TP_EXPECTED_FRAME_TIMELINE_SLICES_DEF["expected_frame_timeline_slice"] --> PERFETTO_TP_SLICE_TABLE_DEF["slice"]
PERFETTO_TP_ACTUAL_FRAME_TIMELINE_SLICES_DEF["actual_frame_timeline_slice"] --> PERFETTO_TP_SLICE_TABLE_DEF["slice"]
PERFETTO_TP_THREAD_SLICE_DEF["thread_slice"] --> PERFETTO_TP_SLICE_TABLE_DEF["slice"]
PERFETTO_TP_EXPERIMENTAL_FLAT_SLICE_TABLE_DEF["experimental_flat_slice"] -. track_id .-> PERFETTO_TP_TRACK_TABLE_DEF["track"]
PERFETTO_TP_EXPERIMENTAL_FLAT_SLICE_TABLE_DEF["experimental_flat_slice"] -. source_id .-> PERFETTO_TP_SLICE_TABLE_DEF["slice"]
click PERFETTO_TP_FLOW_DEF "#flow"
click PERFETTO_TP_ARG_TABLE_DEF "#args"
click PERFETTO_TP_SLICE_TABLE_DEF "#slice"
click PERFETTO_TP_SLICE_TABLE_DEF "#slice"
click PERFETTO_TP_RAW_TABLE_DEF "#raw"
click PERFETTO_TP_ARG_TABLE_DEF "#args"
click PERFETTO_TP_ARG_TABLE_DEF "#args"
click PERFETTO_TP_METADATA_TABLE_DEF "#metadata"
click PERFETTO_TP_THREAD_TABLE_DEF "#thread"
click PERFETTO_TP_PROCESS_TABLE_DEF "#process"
click PERFETTO_TP_PROCESS_TABLE_DEF "#process"
click PERFETTO_TP_PACKAGES_LIST_DEF "#package_list"
click PERFETTO_TP_CPU_TABLE_DEF "#cpu"
click PERFETTO_TP_CPU_FREQ_TABLE_DEF "#cpu_freq"
click PERFETTO_TP_CPU_TABLE_DEF "#cpu"
click PERFETTO_TP_CLOCK_SNAPSHOT_TABLE_DEF "#clock_snapshot"
click PERFETTO_TP_PACKAGES_LIST_DEF "#package_list"
click PERFETTO_TP_VULKAN_MEMORY_ALLOCATIONS_DEF "#vulkan_memory_allocations"
click PERFETTO_TP_ARG_TABLE_DEF "#args"
click PERFETTO_TP_GPU_COUNTER_GROUP_DEF "#gpu_counter_group"
click PERFETTO_TP_TRACK_TABLE_DEF "#track"
click PERFETTO_TP_DESCRIBE_SLICE_TABLE "#describe_slice"
click PERFETTO_TP_EXPECTED_FRAME_TIMELINE_SLICES_DEF "#expected_frame_timeline_slice"
click PERFETTO_TP_ACTUAL_FRAME_TIMELINE_SLICES_DEF "#actual_frame_timeline_slice"
click PERFETTO_TP_THREAD_SLICE_DEF "#thread_slice"
click PERFETTO_TP_EXPERIMENTAL_FLAT_SLICE_TABLE_DEF "#experimental_flat_slice"
click PERFETTO_TP_TRACK_TABLE_DEF "#track"
click PERFETTO_TP_SLICE_TABLE_DEF "#slice"
Tracks
track
| Column | Type | Description |
|---|---|---|
| id | TrackTable::Id | |
| type | string | |
| source_arg_set_id | uint32_toptional |
Joinable with args.arg_set_id |
| name | string |
process_track
Extends track
| Column | Type | Description |
|---|---|---|
| upid | uint32_t | |
| Columns inherited from track | ||
| id | TrackTable::Id | |
| type | string | |
| source_arg_set_id | uint32_toptional |
Joinable with args.arg_set_id |
| name | string |
thread_track
Extends track
| Column | Type | Description |
|---|---|---|
| utid | uint32_t | |
| Columns inherited from track | ||
| id | TrackTable::Id | |
| type | string | |
| source_arg_set_id | uint32_toptional |
Joinable with args.arg_set_id |
| name | string |
gpu_track
Extends track
| Column | Type | Description |
|---|---|---|
| scope | string | |
| description | string | |
| context_id | int64_toptional |
|
| Columns inherited from track | ||
| id | TrackTable::Id | |
| type | string | |
| source_arg_set_id | uint32_toptional |
Joinable with args.arg_set_id |
| name | string |
counter_track
Extends track
| Column | Type | Description |
|---|---|---|
| unit | string | |
| description | string | |
| Columns inherited from track | ||
| id | TrackTable::Id | |
| type | string | |
| source_arg_set_id | uint32_toptional |
Joinable with args.arg_set_id |
| name | string |
thread_counter_track
Extends counter_track
| Column | Type | Description |
|---|---|---|
| utid | uint32_t | |
| Columns inherited from counter_track | ||
| unit | string | |
| description | string | |
| Columns inherited from track | ||
| id | TrackTable::Id | |
| type | string | |
| source_arg_set_id | uint32_toptional |
Joinable with args.arg_set_id |
| name | string |
process_counter_track
Extends counter_track
| Column | Type | Description |
|---|---|---|
| upid | uint32_t | |
| Columns inherited from counter_track | ||
| unit | string | |
| description | string | |
| Columns inherited from track | ||
| id | TrackTable::Id | |
| type | string | |
| source_arg_set_id | uint32_toptional |
Joinable with args.arg_set_id |
| name | string |
cpu_counter_track
Extends counter_track
| Column | Type | Description |
|---|---|---|
| cpu | uint32_t | |
| Columns inherited from counter_track | ||
| unit | string | |
| description | string | |
| Columns inherited from track | ||
| id | TrackTable::Id | |
| type | string | |
| source_arg_set_id | uint32_toptional |
Joinable with args.arg_set_id |
| name | string |
irq_counter_track
Extends counter_track
| Column | Type | Description |
|---|---|---|
| irq | int32_t | |
| Columns inherited from counter_track | ||
| unit | string | |
| description | string | |
| Columns inherited from track | ||
| id | TrackTable::Id | |
| type | string | |
| source_arg_set_id | uint32_toptional |
Joinable with args.arg_set_id |
| name | string |
softirq_counter_track
Extends counter_track
| Column | Type | Description |
|---|---|---|
| softirq | int32_t | |
| Columns inherited from counter_track | ||
| unit | string | |
| description | string | |
| Columns inherited from track | ||
| id | TrackTable::Id | |
| type | string | |
| source_arg_set_id | uint32_toptional |
Joinable with args.arg_set_id |
| name | string |
gpu_counter_track
Extends counter_track
| Column | Type | Description |
|---|---|---|
| gpu_id | uint32_t | |
| Columns inherited from counter_track | ||
| unit | string | |
| description | string | |
| Columns inherited from track | ||
| id | TrackTable::Id | |
| type | string | |
| source_arg_set_id | uint32_toptional |
Joinable with args.arg_set_id |
| name | string |
perf_counter_track
Extends counter_track
Sampled counters' values for samples in the perf_sample table.
| Column | Type | Description |
|---|---|---|
| perf_session_id | uint32_t | id of a distict profiling stream Joinable with perf_sample.perf_session_id |
| cpu | uint32_t | the core the sample was taken on. |
| is_timebase | uint32_t | if true, this counter was the samplingtimebase for this perf_session_id. |
| Columns inherited from counter_track | ||
| unit | string | |
| description | string | |
| Columns inherited from track | ||
| id | TrackTable::Id | |
| type | string | |
| source_arg_set_id | uint32_toptional |
Joinable with args.arg_set_id |
| name | string |
Events
android_logs
Log entries from Android logcat.
NOTE: this table is not sorted by timestamp. This is why we omit the sorted flag on the ts column.
| Column | Type | Description |
|---|---|---|
| id | AndroidLogTable::Id | |
| type | string | |
| ts | int64_t | timestamp of log entry. |
| utid | uint32_t | thread writing the log entry Joinable with thread.utid |
| prio | uint32_t | priority of the log. 3=DEBUG, 4=INFO, 5=WARN, 6=ERROR. |
| tag | stringoptional |
tag of the log entry. |
| msg | string | content of the log entry. |
counter
| Column | Type | Description |
|---|---|---|
| id | CounterTable::Id | |
| type | string | |
| arg_set_id | uint32_toptional |
Joinable with args.arg_set_id |
| ts | int64_t | |
| track_id | CounterTrackTable::Id | |
| value | double |
slice
| Column | Type | Description |
|---|---|---|
| id | SliceTable::Id | |
| type | string | |
| arg_set_id | uint32_t | Joinable with args.arg_set_id |
| ts | int64_t | |
| dur | int64_t | |
| track_id | TrackTable::Id | |
| category | stringoptional |
|
| name | stringoptional |
|
| depth | uint32_t | |
| stack_id | int64_t | |
| parent_stack_id | int64_t | |
| parent_id | SliceTable::Idoptional |
instant
| Column | Type | Description |
|---|---|---|
| id | InstantTable::Id | |
| type | string | |
| arg_set_id | uint32_t | Joinable with args.arg_set_id |
| ts | int64_t | |
| name | string | |
| ref | int64_t | |
| ref_type | string |
sched_slice
| Column | Type | Description |
|---|---|---|
| id | SchedSliceTable::Id | |
| type | string | |
| utid | uint32_t | Joinable with thread.utid |
| ts | int64_t | |
| dur | int64_t | |
| cpu | uint32_t | |
| end_state | string | |
| priority | int32_t |
thread_state
| Column | Type | Description |
|---|---|---|
| id | ThreadStateTable::Id | |
| type | string | |
| utid | uint32_t | Joinable with thread.utid |
| ts | int64_t | |
| dur | int64_t | |
| cpu | uint32_toptional |
|
| state | string | |
| io_wait | uint32_toptional |
|
| blocked_function | stringoptional |
gpu_slice
Extends slice
| Column | Type | Description |
|---|---|---|
| context_id | int64_toptional |
|
| render_target | int64_toptional |
|
| render_target_name | string | |
| render_pass | int64_toptional |
|
| render_pass_name | string | |
| command_buffer | int64_toptional |
|
| command_buffer_name | string | |
| frame_id | uint32_toptional |
|
| submission_id | uint32_toptional |
|
| hw_queue_id | int64_toptional |
|
| render_subpasses | string | |
| Columns inherited from slice | ||
| id | SliceTable::Id | |
| type | string | |
| arg_set_id | uint32_t | Joinable with args.arg_set_id |
| ts | int64_t | |
| dur | int64_t | |
| track_id | TrackTable::Id | |
| category | stringoptional |
|
| name | stringoptional |
|
| depth | uint32_t | |
| stack_id | int64_t | |
| parent_stack_id | int64_t | |
| parent_id | SliceTable::Idoptional |
frame_slice
Extends slice
| Column | Type | Description |
|---|---|---|
| frame_number | uint32_t | |
| layer_name | string | |
| queue_to_acquire_time | int64_t | |
| acquire_to_latch_time | int64_t | |
| latch_to_present_time | int64_t | |
| Columns inherited from slice | ||
| id | SliceTable::Id | |
| type | string | |
| arg_set_id | uint32_t | Joinable with args.arg_set_id |
| ts | int64_t | |
| dur | int64_t | |
| track_id | TrackTable::Id | |
| category | stringoptional |
|
| name | stringoptional |
|
| depth | uint32_t | |
| stack_id | int64_t | |
| parent_stack_id | int64_t | |
| parent_id | SliceTable::Idoptional |
ART Heap Graphs
heap_graph_class
| Column | Type | Description |
|---|---|---|
| id | HeapGraphClassTable::Id | |
| type | string | |
| name | string | (potentially obfuscated) name of the class. |
| deobfuscated_name | stringoptional |
if class name was obfuscated and deobfuscation mapfor it provided, the deobfuscated name. |
| location | stringoptional |
the APK / Dex / JAR file the class is contained in classloader_id should really be HeapGraphObject::id, but that would create a loop, which is currently not possible TODO(lalitm): resolve this |
| superclass_id | HeapGraphClassTable::Idoptional |
|
| classloader_id | uint32_toptional |
|
| kind | string |
heap_graph_object
The objects on the Dalvik heap.
All rows with the same (upid, graph_sample_ts) are one dump.
| Column | Type | Description |
|---|---|---|
| id | HeapGraphObjectTable::Id | |
| type | string | |
| upid | uint32_t | UniquePid of the target Joinable with process.upid |
| graph_sample_ts | int64_t | timestamp this dump was taken at. |
| self_size | int64_t | size this object uses on the Java Heap. |
| reference_set_id | uint32_toptional |
join key with heap_graph_reference containing allobjects referred in this object's fields Joinable with heap_graph_reference.reference_set_id |
| reachable | int32_t | bool whether this object is reachable from a GC root. Iffalse, this object is uncollected garbage. |
| type_id | HeapGraphClassTable::Id | class this object is an instance of. |
| root_type | stringoptional |
if not NULL, this object is a GC root. |
| root_distance | int32_t |
heap_graph_reference
Many-to-many mapping between heap_graph_object.
This associates the object with given reference_set_id with the objects that are referred to by its fields.
| Column | Type | Description |
|---|---|---|
| id | HeapGraphReferenceTable::Id | |
| type | string | |
| reference_set_id | uint32_t | join key to heap_graph_object. |
| owner_id | HeapGraphObjectTable::Id | id of object that has this reference_set_id. |
| owned_id | HeapGraphObjectTable::Idoptional |
id of object that is referred to. |
| field_name | string | the field that refers to the object. E.g. Foo.name. |
| field_type_name | string | the static type of the field. E.g. java.lang.String. |
| deobfuscated_field_name | stringoptional |
if field_name was obfuscated and adeobfuscation mapping was provided for it, the deobfuscated name. |
Callstack profilers
profiler_smaps
The profiler smaps contains the memory stats for virtual memory ranges captured by the heap profiler.
| Column | Type | Description |
|---|---|---|
| id | ProfilerSmapsTable::Id | |
| type | string | |
| upid | uint32_t | The UniquePID of the process Joinable with process.upid |
| ts | int64_t | Timestamp of the snapshot. Multiple rows will have the sametimestamp. |
| path | string | The mmaped file, as per /proc/pid/smaps. |
| size_kb | int64_t | Total size of the mapping. |
| private_dirty_kb | int64_t | KB of this mapping that are private dirty RSS. |
| swap_kb | int64_t | KB of this mapping that are in swap. |
| file_name | string | |
| file_name_iid | ||
| path_iid | ||
| start_address | int64_t | |
| module_timestamp | int64_t | |
| module_debugid | string | |
| module_debug_path | string | |
| protection_flags | int64_t | |
| private_clean_resident_kb | int64_t | |
| shared_dirty_resident_kb | int64_t | |
| shared_clean_resident_kb | int64_t | |
| locked_kb | int64_t | |
| proportional_resident_kb | int64_t |
stack_profile_mapping
A mapping (binary / library) in a process. This is generated by the stack profilers: heapprofd and traced_perf.
| Column | Type | Description |
|---|---|---|
| id | StackProfileMappingTable::Id | |
| type | string | |
| build_id | string | hex-encoded Build ID of the binary / library. |
| start | int64_t | start of the mapping in the process' address space. |
| end | int64_t | end of the mapping in the process' address space. |
| name | string | filename of the binary / library Joinable with profiler_smaps.path |
| exact_offset | int64_t | |
| start_offset | int64_t | |
| load_bias | int64_t |
stack_profile_frame
A frame on the callstack. This is a location in a program. This is generated by the stack profilers: heapprofd and traced_perf.
| Column | Type | Description |
|---|---|---|
| id | StackProfileFrameTable::Id | |
| type | string | |
| name | string | name of the function this location is in. |
| mapping | StackProfileMappingTable::Id | the mapping (library / binary) this location is in. |
| rel_pc | int64_t | the program counter relative to the start of the mapping. |
| symbol_set_id | uint32_toptional |
if the profile was offline symbolized, the offlinesymbol information of this frame Joinable with stack_profile_symbol.symbol_set_id |
| deobfuscated_name | stringoptional |
stack_profile_callsite
A callsite. This is a list of frames that were on the stack. This is generated by the stack profilers: heapprofd and traced_perf.
| Column | Type | Description |
|---|---|---|
| id | StackProfileCallsiteTable::Id | |
| type | string | |
| depth | uint32_t | distance from the bottom-most frame of the callstack. |
| parent_id | StackProfileCallsiteTable::Idoptional |
parent frame on the callstack. NULL for the bottom-most. |
| frame_id | StackProfileFrameTable::Id | frame at this position in the callstack. |
stack_sample
Root table for timestamped stack samples.
| Column | Type | Description |
|---|---|---|
| id | StackSampleTable::Id | |
| type | string | |
| ts | int64_t | timestamp of the sample. |
| callsite_id | StackProfileCallsiteTable::Id | unwound callstack. |
cpu_profile_stack_sample
Extends stack_sample
Samples from the Chromium stack sampler.
| Column | Type | Description |
|---|---|---|
| ts | timestamp this sample was taken at. | |
| utid | uint32_t | thread that was active when the sample was taken. |
| callsite_id | callstack in active thread at time of sample. | |
| process_priority | int32_t | |
| Columns inherited from stack_sample | ||
| id | StackSampleTable::Id | |
| type | string | |
| ts | int64_t | timestamp of the sample. |
| callsite_id | StackProfileCallsiteTable::Id | unwound callstack. |
perf_sample
Samples from the traced_perf perf sampler.
The table currently provides no means of discriminating between multiple data sources producing samples within a single trace.
| Column | Type | Description |
|---|---|---|
| id | PerfSampleTable::Id | |
| type | string | |
| ts | int64_t | timestamp of the sample. |
| utid | uint32_t | sampled thread. Joinable with thread.utid |
| cpu | uint32_t | the core the sampled thread was running on. |
| cpu_mode | string | execution state (userspace/kernelspace) of the sampledthread. |
| callsite_id | StackProfileCallsiteTable::Idoptional |
if set, unwound callstack of the sampled thread. |
| unwind_error | stringoptional |
if set, indicates that the unwinding for this sampleencountered an error. Such samples still reference the best-effort result via the callsite_id (with a synthetic error frame at the point where unwinding stopped). |
| perf_session_id | uint32_t | distinguishes samples from different profilingstreams (i.e. multiple data sources) Joinable with perf_counter_track.perf_session_id |
stack_profile_symbol
Symbolization data for a frame. Rows with the same symbol_set_id describe one callframe, with the most-inlined symbol having id == symbol_set_id.
For instance, if the function foo has an inlined call to the function bar, which has an inlined call to baz, the stack_profile_symbol table would look like this.
|id|symbol_set_id|name |source_file|line_number|
|--|-------------|-------------|-----------|-----------|
|1 | 1 |baz |foo.cc | 36 |
|2 | 1 |bar |foo.cc | 30 |
|3 | 1 |foo |foo.cc | 60 || Column | Type | Description |
|---|---|---|
| id | SymbolTable::Id | |
| type | string | |
| name | string | name of the function. |
| source_file | string | name of the source file containing the function. |
| line_number | uint32_t | line number of the frame in the source file. This is theexact line for the corresponding program counter, not the beginning of the function. |
| symbol_set_id | uint32_t |
heap_profile_allocation
Allocations that happened at a callsite.
NOTE: this table is not sorted by timestamp intentionanlly - see b/193757386 for details. TODO(b/193757386): readd the sorted flag once this bug is fixed.
This is generated by heapprofd.
| Column | Type | Description |
|---|---|---|
| id | HeapProfileAllocationTable::Id | |
| type | string | |
| ts | int64_t | the timestamp the allocations happened at. heapprofd batchesallocations and frees, and all data from a dump will have the same timestamp. |
| upid | uint32_t | the UniquePID of the allocating process Joinable with process.upid |
| callsite_id | StackProfileCallsiteTable::Id | the callsite the allocation happened at. |
| count | int64_t | if positive: number of allocations that happened at thiscallsite. if negative: number of allocations that happened at this callsite that were freed. |
| size | int64_t | if positive: size of allocations that happened at thiscallsite. if negative: size of allocations that happened at this callsite that were freed. |
| heap_name | string |
experimental_flamegraph_nodes
Table used to render flamegraphs. This gives cumulative sizes of nodes in the flamegraph.
WARNING: This is experimental and the API is subject to change.
| Column | Type | Description |
|---|---|---|
| id | ExperimentalFlamegraphNodesTable::Id | |
| type | string | |
| ts | int64_t | |
| upid | uint32_t | |
| profile_type | string | |
| focus_str | string | |
| depth | uint32_t | |
| name | string | |
| map_name | string | |
| count | int64_t | |
| cumulative_count | int64_t | |
| size | int64_t | |
| cumulative_size | int64_t | |
| alloc_count | int64_t | |
| cumulative_alloc_count | int64_t | |
| alloc_size | int64_t | |
| cumulative_alloc_size | int64_t | |
| parent_id | ExperimentalFlamegraphNodesTable::Idoptional |
|
| source_file | stringoptional |
|
| line_number | uint32_toptional |
Memory Snapshots
memory_snapshot
| Column | Type | Description |
|---|---|---|
| id | MemorySnapshotTable::Id | |
| type | string | |
| timestamp | int64_t | |
| track_id | TrackTable::Id | |
| detail_level | string |
process_memory_snapshot
| Column | Type | Description |
|---|---|---|
| id | ProcessMemorySnapshotTable::Id | |
| type | string | |
| snapshot_id | MemorySnapshotTable::Id | |
| upid | uint32_t |
memory_snapshot_node
| Column | Type | Description |
|---|---|---|
| id | MemorySnapshotNodeTable::Id | |
| type | string | |
| process_snapshot_id | ProcessMemorySnapshotTable::Id | |
| parent_node_id | MemorySnapshotNodeTable::Idoptional |
|
| path | string | |
| size | int64_t | |
| effective_size | int64_t | |
| arg_set_id | uint32_toptional |
memory_snapshot_edge
| Column | Type | Description |
|---|---|---|
| id | MemorySnapshotEdgeTable::Id | |
| type | string | |
| source_node_id | MemorySnapshotNodeTable::Id | |
| target_node_id | MemorySnapshotNodeTable::Id | |
| importance | uint32_t |
Misc
flow
| Column | Type | Description |
|---|---|---|
| id | FlowTable::Id | |
| type | string | |
| arg_set_id | uint32_t | Joinable with args.arg_set_id |
| slice_out | SliceTable::Id | |
| slice_in | SliceTable::Id |
raw
| Column | Type | Description |
|---|---|---|
| id | RawTable::Id | |
| type | string | |
| arg_set_id | uint32_t | Joinable with args.arg_set_id |
| ts | int64_t | |
| name | string | |
| cpu | uint32_t | |
| utid | uint32_t |
args
| Column | Type | Description |
|---|---|---|
| id | ArgTable::Id | |
| type | string | |
| arg_set_id | uint32_t | |
| flat_key | string | |
| key | string | |
| int_value | int64_toptional |
|
| string_value | stringoptional |
|
| real_value | doubleoptional |
|
| value_type | string |
metadata
| Column | Type | Description |
|---|---|---|
| id | MetadataTable::Id | |
| type | string | |
| name | string | |
| key_type | string | |
| int_value | int64_toptional |
|
| str_value | stringoptional |
thread
| Column | Type | Description |
|---|---|---|
| id | ThreadTable::Id | |
| type | string | |
| utid | uint32_t | Unique thread id. This is != the OS tid. This is amonotonic number associated to each thread. The OS thread id (tid) cannot be used as primary key because tids and pids are recycled by most kernels. |
| upid | uint32_toptional |
Joinable with process.upid |
| tid | uint32_t | |
| name | string | |
| start_ts | int64_toptional |
|
| end_ts | int64_toptional |
|
| is_main_thread | uint32_toptional |
process
| Column | Type | Description |
|---|---|---|
| id | ProcessTable::Id | |
| type | string | |
| upid | uint32_t | Unique process id. This is != the OS pid. This is amonotonic number associated to each process. The OS process id (pid) cannot be used as primary key because tids and pids are recycled by most kernels. |
| uid | uint32_toptional |
The Unix user id of the process Joinable with package_list.uid |
| pid | uint32_t | |
| name | string | |
| start_ts | int64_toptional |
|
| end_ts | int64_toptional |
|
| parent_upid | uint32_toptional |
|
| android_appid | uint32_toptional |
|
| cmdline | stringoptional |
|
| arg_set_id | uint32_t |
cpu
| Column | Type | Description |
|---|---|---|
| id | CpuTable::Id | |
| type | string | |
| time_in_state_cpu_id | uint32_t | |
| processor | string |
cpu_freq
| Column | Type | Description |
|---|---|---|
| id | CpuFreqTable::Id | |
| type | string | |
| cpu_id | CpuTable::Id | |
| freq | uint32_t |
clock_snapshot
Contains all the mapping between clock snapshots and trace time.
NOTE: this table is not sorted by timestamp; this is why we omit the sorted flag on the ts column.
| Column | Type | Description |
|---|---|---|
| id | ClockSnapshotTable::Id | |
| type | string | |
| ts | int64_t | timestamp of the snapshot in trace time. |
| clock_id | int64_t | id of the clock (corresponds to the id in the trace). |
| clock_name | stringoptional |
the name of the clock for builtin clocks or nullotherwise. |
| clock_value | int64_t | timestamp of the snapshot in clock time. |
| snapshot_id | uint32_t | the index of this snapshot (only useful for debugging) |
package_list
Metadata about packages installed on the system. This is generated by the packages_list data-source.
| Column | Type | Description |
|---|---|---|
| id | PackageListTable::Id | |
| type | string | |
| package_name | string | name of the package, e.g. com.google.android.gm. |
| uid | int64_t | UID processes of this package run as. |
| debuggable | int32_t | bool whether this app is debuggable. |
| profileable_from_shell | int32_t | bool whether this app is profileable. |
| version_code | int64_t | versionCode from the APK. |
vulkan_memory_allocations
| Column | Type | Description |
|---|---|---|
| id | VulkanMemoryAllocationsTable::Id | |
| type | string | |
| arg_set_id | uint32_toptional |
Joinable with args.arg_set_id |
| source | string | |
| operation | string | |
| timestamp | int64_t | |
| upid | uint32_toptional |
|
| device | int64_toptional |
|
| device_memory | int64_toptional |
|
| memory_type | uint32_toptional |
|
| heap | uint32_toptional |
|
| function_name | stringoptional |
|
| object_handle | int64_toptional |
|
| memory_address | int64_toptional |
|
| memory_size | int64_toptional |
|
| scope | string |
gpu_counter_group
| Column | Type | Description |
|---|---|---|
| id | GpuCounterGroupTable::Id | |
| type | string | |
| group_id | int32_t | |
| track_id | TrackTable::Id |
describe_slice
| Column | Type | Description |
|---|---|---|
| id | DescribeSliceTable::Id | |
| type | string | |
| slice_id | uint32_t | |
| description | string | |
| doc_link | string |
expected_frame_timeline_slice
Extends slice
| Column | Type | Description |
|---|---|---|
| display_frame_token | int64_t | |
| surface_frame_token | int64_t | |
| upid | uint32_t | |
| layer_name | string | |
| Columns inherited from slice | ||
| id | SliceTable::Id | |
| type | string | |
| arg_set_id | uint32_t | Joinable with args.arg_set_id |
| ts | int64_t | |
| dur | int64_t | |
| track_id | TrackTable::Id | |
| category | stringoptional |
|
| name | stringoptional |
|
| depth | uint32_t | |
| stack_id | int64_t | |
| parent_stack_id | int64_t | |
| parent_id | SliceTable::Idoptional |
actual_frame_timeline_slice
Extends slice
| Column | Type | Description |
|---|---|---|
| display_frame_token | int64_t | |
| surface_frame_token | int64_t | |
| upid | uint32_t | |
| layer_name | string | |
| present_type | string | |
| on_time_finish | int32_t | |
| gpu_composition | int32_t | |
| jank_type | string | |
| prediction_type | string | |
| jank_tag | string | |
| Columns inherited from slice | ||
| id | SliceTable::Id | |
| type | string | |
| arg_set_id | uint32_t | Joinable with args.arg_set_id |
| ts | int64_t | |
| dur | int64_t | |
| track_id | TrackTable::Id | |
| category | stringoptional |
|
| name | stringoptional |
|
| depth | uint32_t | |
| stack_id | int64_t | |
| parent_stack_id | int64_t | |
| parent_id | SliceTable::Idoptional |
thread_slice
Extends slice
| Column | Type | Description |
|---|---|---|
| thread_instruction_count | int64_toptional |
to the end of the slice. |
| thread_instruction_delta | int64_toptional |
The change in value from |
| thread_ts | int64_toptional |
|
| thread_dur | int64_toptional |
|
| Columns inherited from slice | ||
| id | SliceTable::Id | |
| type | string | |
| arg_set_id | uint32_t | Joinable with args.arg_set_id |
| ts | int64_t | |
| dur | int64_t | |
| track_id | TrackTable::Id | |
| category | stringoptional |
|
| name | stringoptional |
|
| depth | uint32_t | |
| stack_id | int64_t | |
| parent_stack_id | int64_t | |
| parent_id | SliceTable::Idoptional |
experimental_flat_slice
| Column | Type | Description |
|---|---|---|
| id | ExperimentalFlatSliceTable::Id | |
| type | string | |
| ts | int64_t | |
| dur | int64_t | |
| track_id | TrackTable::Id | |
| category | stringoptional |
|
| name | stringoptional |
|
| arg_set_id | uint32_t | |
| source_id | SliceTable::Idoptional |
|
| start_bound | int64_t | |
| end_bound | int64_t |