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28 .\" @(#)kdump.1 8.1 (Berkeley) 6/6/93
29 .\" $FreeBSD: src/usr.bin/kdump/kdump.1,v 1.5.2.2 2001/08/16 13:16:51 ru Exp $
36 .Nd display kernel trace data
47 command displays the kernel trace files produced with
49 in human readable format.
52 in the current directory is displayed, which may be overridden by the
56 The options are as follows:
59 Display full human readable output.
65 Display the cpu the thread is executing on.
67 Display all numbers in decimal.
69 Use a fixed format output, otherwise a more human readable output is used.
71 Display the specified file instead of
74 Loop reading the trace file, once the end-of-file is reached, waiting for
79 bytes when decoding I/O; set to
81 to disable the size limit.
83 Display only records for process
86 Suppress ad hoc translations.
89 tries to decode many system calls into a more human readable format.
92 values are replaced with the macro name and
94 values are replaced with the
97 Suppressing this feature yields a more consistent output format and is
98 easily amenable to further processing.
100 Display relative timestamps (time since previous entry).
102 Display absolute timestamps for each entry (seconds since epoch).
110 .Bl -tag -width ktrace.out -compact
112 default ktrace dump file