Lines Matching full:trace
9 This is a tool for capturing a trace that includes data from both userland and
10 the kernel. It creates an HTML file for visualizing the trace.
15 # This list is based on the tags in frameworks/native/include/utils/Trace.h.
40 default='trace.html', metavar='FILE')
42 help='trace for N seconds', metavar='N')
44 help='use a trace buffer size of N KB', metavar='N')
46 action='store_true', help='trace disk I/O (requires root)')
48 action='store_true', help='trace CPU frequency changes')
50 action='store_true', help='trace CPU idle events')
52 action='store_true', help='trace CPU load')
55 'scheduler (allows longer trace times by reducing data ' +
59 help='trace bus utilization (requires root)')
61 action='store_true', help='trace the kernel workqueues ' +
64 help='set the enabled trace tags and exit; set to a ' +
71 help='read the trace from a file rather than running a live trace')
72 parser.add_option('--asset-dir', dest='asset_dir', default='trace-viewer',
120 parser.error('the trace time must be a positive number')
125 parser.error('the trace buffer size must be a positive number')
175 if line == 'TRACE:\n':
176 sys.stdout.write("downloading trace...")
184 elif 'TRACE:'.startswith(line) and i == len(lines) - 1:
208 print >> sys.stderr, ('An error occured while capturing the trace. Output ' +
