General Description
Description of .db Data Exported by msprof
msprof (Timeline Report)
msproftx Data Description
task_time (Task Scheduler Information)
api_statistic (API Duration Statistics)
step_trace (Iteration Trace Information)
dp (Data Augmentation Information)
communication_statistic (Collective Communication Operator Statistics)
op_summary (Operator Details)
op_statistic (Operator Calling Times and Time Consumption)
ai_core_utilization (AI Core Instruction Proportion)
The timeline information of the AI Core instruction proportion data is displayed at the AI Core Utilization layer in the msprof_*.json file, and the summary information is summarized in the ai_core_utilization_*.csv file.
ai_vector_core_utilization (AI Vector Core Instruction Proportion)
aicpu (AI CPU Operator Time Consumption Details)
aicpu_mi (Prepared Data Queue)
l2_cache (L2 Cache Hit Ratio)
fusion_op (Operator Fusion Information)
npu_mem (NPU Memory Usage)
npu_module_mem (Memory Usage of NPU Components)
(memory_record) Memory Usage of CANN Operators
operator_memory (Details About Memory Usage of CANN Operators)
static_op_mem (Static Graph Operator Memory)
sys_mem (System Memory Data)
process_mem (Process Memory Usage Data)
cpu_usage (AI CPU and Ctrl CPU Usage)
process_cpu_usage (Process CPU Usage)
On-Chip Memory Read/Write Rate.
hccs (HCCS Bandwidth)
nic (NIC Summary)
roce (RoCE Bandwidth)
pcie (PCIe Bandwidth)
biu_group/aic_core_group/aiv_core_group (AI Core and AI Vector Bandwidth and Latency)
Acc PMU (Accelerator Bandwidth and Concurrency Information)
Stars Soc Info (SoC Transmission Bandwidth Information)
Stars Chip Trans (Inter-Chip Transmission Bandwidth Information)
llc_read_write (L3 Cache Read/Write Rate)
dvpp (DVPP Information)
ai_cpu_top_function (AI CPU Top Functions)
ai_cpu_pmu_events (AI CPU PMU Events)
ctrl_cpu_top_function (Ctrl CPU Top Functions)
ctrl_cpu_pmu_events (Ctrl CPU PMU Events)
ts_cpu_top_function (TS CPU Top Functions)
ts_cpu_pmu_events (TS CPU PMU Events)
host_cpu_usage (Host-Side CPU Usage)
host_mem_usage (Host-Side Memory Usage)
host_disk_usage (Host-Side Disk I/O Usage)
host_network_usage (Host-Side Network I/O Usage)
os_runtime_statistic (Host-Side syscall and pthreadcall)
cpu_usage (Host-Side System CPU Usage)
process_cpu_usage (Host-Side CPU Usage of Processes)
sys_mem (Host-Side System Memory Usage)
process_mem (Host-Side Process Memory Usage)
soc_pmu (TLB Hit Rate)
ccu_mission (Collective Communication Instruction Information)
ccu_channel (CCU Bandwidth Information)
ub (UB Bandwidth Data)

Profile Data File References