1buffers { 2 size_kb: 100024 3 fill_policy: RING_BUFFER 4} 5 6# TODO(hjd): Add some atrace config here. 7data_sources { 8 config { 9 name: "linux.ftrace" 10 target_buffer: 0 11 ftrace_config { 12 atrace_categories: "input" 13 buffer_size_kb: 168 # 4 (page size) * 42 14 drain_period_ms: 42 15 } 16 } 17} 18 19duration_ms: 10000 20