1OPREPORT(1) General Commands Manual OPREPORT(1)
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6 opreport - produce symbol or binary image summaries
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9 opreport [ options ] [profile specification]
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12 opreport outputs binary image summaries, or per-symbol data, from OPro‐
13 file profiling sessions. See oprofile(1) for how to write profile spec‐
14 ifications.
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18 --accumulated / -a
19 Accumulate sample and percentage counts in the symbol list.
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21 --debug-info / -g
22 Show source file and line for each symbol.
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24 --demangle / -D none|smart|normal
25 none: no demangling. normal: use default demangler (default)
26 smart: use pattern-matching to make C++ symbol demangling more
27 readable.
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29 --callgraph / -c
30 Show call graph information if available.
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32 --details / -d
33 Show per-instruction details for all selected symbols.
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35 --exclude-dependent / -x
36 Do not include application-specific images for libraries, kernel
37 modules and the kernel. This option only makes sense if the pro‐
38 file session used --separate.
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40 --exclude-symbols / -e [symbols]
41 Exclude all the symbols in the given comma-separated list.
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43 --global-percent / -%
44 Make all percentages relative to the whole profile.
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46 --help / -? / --usage
47 Show help message.
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49 --image-path / -p [paths]
50 Comma-separated list of additional paths to search for binaries.
51 This is needed to find modules in kernels 2.6 and upwards.
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53 --root / -R [path]
54 A path to a filesystem to search for additional binaries.
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56 --include-symbols / -i [symbols]
57 Only include symbols in the given comma-separated list.
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59 --long-filenames / -f
60 Output full paths instead of basenames.
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62 --merge / -m [lib,cpu,tid,tgid,unitmask,all]
63 Merge any profiles separated in a --separate session.
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65 --no-header / -n
66 Don't output a header detailing profiling parameters.
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68 --output-file / -o [file]
69 Output to the given file instead of stdout.
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71 --reverse-sort / -r
72 Reverse the sort from the default.
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74 --session-dir=dir_path
75 Use sample database from the specified directory dir_path
76 instead of the default locations. If --session-dir is not speci‐
77 fied, then opreport will search for samples in <cur‐
78 rent_dir>/oprofile_data first. If that directory does not exist,
79 the standard session-dir of /var/lib/oprofile is used.
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81 --show-address / -w
82 Show each symbol's VMA address.
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84 --sort / -s [vma,sample,symbol,debug,image]
85 Sort the list of symbols by, respectively, symbol address, num‐
86 ber of samples, symbol name, debug filename and line number,
87 binary image filename.
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89 --symbols / -l
90 List per-symbol information instead of a binary image summary.
91 Usually, the total of all per-symbols samples for a given binary
92 image equals the summary count for the binary image (shown by
93 running opreport with no options). However, it's possible for
94 some sample addresses to fall outside the range of any symbols
95 for a given binary image. In such cases, the total number of
96 per-symbols samples for the binary image may be less than the
97 summary count for the image. Running opreport with the --ver‐
98 bose=debug option will display an informational message when
99 this difference is detected. This difference is typically very
100 small and can be ignored.
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102 --threshold / -t [percentage]
103 Only output data for symbols that have more than the given per‐
104 centage of total samples.
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106 --verbose / -V [options]
107 Give verbose debugging output.
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109 --version / -v
110 Show version.
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112 --xml / -X
113 Generate XML output.
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117 No special environment variables are recognized by opreport.
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121 <current_dir>/oprofile_data/samples
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123 /var/lib/oprofile/samples/
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125 The location of the generated sample files.
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129 This man page is current for oprofile-0.9.9.
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133 /usr/share/doc/oprofile-0.9.9/, oprofile(1)
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1374th Berkeley Distribution Tue 21 March 2017 OPREPORT(1)