== 1788710165.9880266-TP-0-PP-0.trace.json.gz ==
  n=   79 total=    293.6ms mean=  3.716ms  ncclDevKernel_AllReduce_Sum_bf16_RING_LL(ncclDevKernelArgsStorage<4096ul>)
  n=    3 total=     15.2ms mean=  5.083ms  ncclDevKernel_SendRecv(ncclDevKernelArgsStorage<4096ul>)
