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annotate mercurial/revlogutils/debug.py @ 49775:bd3b6f363fb9

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debug-revlog: move the code in revlogutils module We have a module dedicated to debug code, let us use it.
author Pierre-Yves David <pierre-yves.david@octobus.net>
date Mon, 07 Nov 2022 14:24:52 -0500
parents 7c0a383849a8
children 511106bcb16c
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1 # revlogutils/debug.py - utility used for revlog debuging
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2 #
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3 # Copyright 2005-2007 Olivia Mackall <olivia@selenic.com>
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4 # Copyright 2022 Octobus <contact@octobus.net>
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5 #
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6 # This software may be used and distributed according to the terms of the
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7 # GNU General Public License version 2 or any later version.
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8
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9 import collections
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10 import string
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11
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12 from .. import (
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13 node as nodemod,
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14 util,
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15 )
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16
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17 from . import (
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18 constants,
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19 )
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20
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21 INDEX_ENTRY_DEBUG_COLUMN = []
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22
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23 NODE_SIZE = object()
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24
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25
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26 class _column_base:
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27 """constains the definition of a revlog column
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28
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29 name: the column header,
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30 value_func: the function called to get a value,
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31 size: the width of the column,
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32 verbose_only: only include the column in verbose mode.
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33 """
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34
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35 def __init__(self, name, value_func, size=None, verbose=False):
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36 self.name = name
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37 self.value_func = value_func
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38 if size is not NODE_SIZE:
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39 if size is None:
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40 size = 8 # arbitrary default
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41 size = max(len(name), size)
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42 self._size = size
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43 self.verbose_only = verbose
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44
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45 def get_size(self, node_size):
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46 if self._size is NODE_SIZE:
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47 return node_size
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48 else:
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49 return self._size
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50
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51
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52 def debug_column(name, size=None, verbose=False):
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53 """decorated function is registered as a column
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54
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55 name: the name of the column,
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56 size: the expected size of the column.
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57 """
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58
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59 def register(func):
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60 entry = _column_base(
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61 name=name,
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62 value_func=func,
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63 size=size,
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64 verbose=verbose,
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65 )
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66 INDEX_ENTRY_DEBUG_COLUMN.append(entry)
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67 return entry
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68
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69 return register
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70
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71
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72 @debug_column(b"rev", size=6)
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73 def _rev(index, rev, entry, hexfn):
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74 return b"%d" % rev
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75
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76
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77 @debug_column(b"rank", size=6, verbose=True)
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78 def rank(index, rev, entry, hexfn):
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79 return b"%d" % entry[constants.ENTRY_RANK]
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80
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81
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82 @debug_column(b"linkrev", size=6)
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83 def _linkrev(index, rev, entry, hexfn):
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84 return b"%d" % entry[constants.ENTRY_LINK_REV]
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85
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86
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87 @debug_column(b"nodeid", size=NODE_SIZE)
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88 def _nodeid(index, rev, entry, hexfn):
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89 return hexfn(entry[constants.ENTRY_NODE_ID])
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90
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91
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92 @debug_column(b"p1-rev", size=6, verbose=True)
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93 def _p1_rev(index, rev, entry, hexfn):
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94 return b"%d" % entry[constants.ENTRY_PARENT_1]
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95
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96
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97 @debug_column(b"p1-nodeid", size=NODE_SIZE)
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98 def _p1_node(index, rev, entry, hexfn):
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99 parent = entry[constants.ENTRY_PARENT_1]
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100 p_entry = index[parent]
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101 return hexfn(p_entry[constants.ENTRY_NODE_ID])
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102
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103
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104 @debug_column(b"p2-rev", size=6, verbose=True)
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105 def _p2_rev(index, rev, entry, hexfn):
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106 return b"%d" % entry[constants.ENTRY_PARENT_2]
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107
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108
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109 @debug_column(b"p2-nodeid", size=NODE_SIZE)
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110 def _p2_node(index, rev, entry, hexfn):
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111 parent = entry[constants.ENTRY_PARENT_2]
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112 p_entry = index[parent]
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113 return hexfn(p_entry[constants.ENTRY_NODE_ID])
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114
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115
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116 @debug_column(b"full-size", size=20, verbose=True)
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117 def full_size(index, rev, entry, hexfn):
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118 return b"%d" % entry[constants.ENTRY_DATA_UNCOMPRESSED_LENGTH]
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119
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120
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121 @debug_column(b"delta-base", size=6, verbose=True)
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122 def delta_base(index, rev, entry, hexfn):
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123 return b"%d" % entry[constants.ENTRY_DELTA_BASE]
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124
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125
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Pierre-Yves DAVID <pierre-yves.david@octobus.net>
parents: 49273
diff changeset
126 @debug_column(b"flags", size=2, verbose=True)
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parents: 49273
diff changeset
127 def flags(index, rev, entry, hexfn):
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parents: 49273
diff changeset
128 field = entry[constants.ENTRY_DATA_OFFSET]
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Pierre-Yves DAVID <pierre-yves.david@octobus.net>
parents: 49273
diff changeset
129 field &= 0xFFFF
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parents: 49273
diff changeset
130 return b"%d" % field
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Pierre-Yves DAVID <pierre-yves.david@octobus.net>
parents: 49273
diff changeset
131
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Pierre-Yves DAVID <pierre-yves.david@octobus.net>
parents: 49273
diff changeset
132
49275
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Pierre-Yves DAVID <pierre-yves.david@octobus.net>
parents: 49274
diff changeset
133 @debug_column(b"comp-mode", size=4, verbose=True)
7a18f6fc7e0c debugindex: add a `comp-mode` column
Pierre-Yves DAVID <pierre-yves.david@octobus.net>
parents: 49274
diff changeset
134 def compression_mode(index, rev, entry, hexfn):
7a18f6fc7e0c debugindex: add a `comp-mode` column
Pierre-Yves DAVID <pierre-yves.david@octobus.net>
parents: 49274
diff changeset
135 return b"%d" % entry[constants.ENTRY_DATA_COMPRESSION_MODE]
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Pierre-Yves DAVID <pierre-yves.david@octobus.net>
parents: 49274
diff changeset
136
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Pierre-Yves DAVID <pierre-yves.david@octobus.net>
parents: 49274
diff changeset
137
49276
7ba8adced391 debugindex: add a `data-offset` column
Pierre-Yves DAVID <pierre-yves.david@octobus.net>
parents: 49275
diff changeset
138 @debug_column(b"data-offset", size=20, verbose=True)
7ba8adced391 debugindex: add a `data-offset` column
Pierre-Yves DAVID <pierre-yves.david@octobus.net>
parents: 49275
diff changeset
139 def data_offset(index, rev, entry, hexfn):
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Pierre-Yves DAVID <pierre-yves.david@octobus.net>
parents: 49275
diff changeset
140 field = entry[constants.ENTRY_DATA_OFFSET]
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Pierre-Yves DAVID <pierre-yves.david@octobus.net>
parents: 49275
diff changeset
141 field >>= 16
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Pierre-Yves DAVID <pierre-yves.david@octobus.net>
parents: 49275
diff changeset
142 return b"%d" % field
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Pierre-Yves DAVID <pierre-yves.david@octobus.net>
parents: 49275
diff changeset
143
7ba8adced391 debugindex: add a `data-offset` column
Pierre-Yves DAVID <pierre-yves.david@octobus.net>
parents: 49275
diff changeset
144
49277
4c145006b24a debugindex: add a `chunk-size` column
Pierre-Yves DAVID <pierre-yves.david@octobus.net>
parents: 49276
diff changeset
145 @debug_column(b"chunk-size", size=10, verbose=True)
4c145006b24a debugindex: add a `chunk-size` column
Pierre-Yves DAVID <pierre-yves.david@octobus.net>
parents: 49276
diff changeset
146 def data_chunk_size(index, rev, entry, hexfn):
4c145006b24a debugindex: add a `chunk-size` column
Pierre-Yves DAVID <pierre-yves.david@octobus.net>
parents: 49276
diff changeset
147 return b"%d" % entry[constants.ENTRY_DATA_COMPRESSED_LENGTH]
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Pierre-Yves DAVID <pierre-yves.david@octobus.net>
parents: 49276
diff changeset
148
4c145006b24a debugindex: add a `chunk-size` column
Pierre-Yves DAVID <pierre-yves.david@octobus.net>
parents: 49276
diff changeset
149
49278
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Pierre-Yves DAVID <pierre-yves.david@octobus.net>
parents: 49277
diff changeset
150 @debug_column(b"sd-comp-mode", size=7, verbose=True)
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Pierre-Yves DAVID <pierre-yves.david@octobus.net>
parents: 49277
diff changeset
151 def sidedata_compression_mode(index, rev, entry, hexfn):
27583efef74d debugindex: add a `sd-comp-mode` column
Pierre-Yves DAVID <pierre-yves.david@octobus.net>
parents: 49277
diff changeset
152 compression = entry[constants.ENTRY_SIDEDATA_COMPRESSION_MODE]
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Pierre-Yves DAVID <pierre-yves.david@octobus.net>
parents: 49277
diff changeset
153 if compression == constants.COMP_MODE_PLAIN:
27583efef74d debugindex: add a `sd-comp-mode` column
Pierre-Yves DAVID <pierre-yves.david@octobus.net>
parents: 49277
diff changeset
154 return b"plain"
27583efef74d debugindex: add a `sd-comp-mode` column
Pierre-Yves DAVID <pierre-yves.david@octobus.net>
parents: 49277
diff changeset
155 elif compression == constants.COMP_MODE_DEFAULT:
27583efef74d debugindex: add a `sd-comp-mode` column
Pierre-Yves DAVID <pierre-yves.david@octobus.net>
parents: 49277
diff changeset
156 return b"default"
27583efef74d debugindex: add a `sd-comp-mode` column
Pierre-Yves DAVID <pierre-yves.david@octobus.net>
parents: 49277
diff changeset
157 elif compression == constants.COMP_MODE_INLINE:
27583efef74d debugindex: add a `sd-comp-mode` column
Pierre-Yves DAVID <pierre-yves.david@octobus.net>
parents: 49277
diff changeset
158 return b"inline"
27583efef74d debugindex: add a `sd-comp-mode` column
Pierre-Yves DAVID <pierre-yves.david@octobus.net>
parents: 49277
diff changeset
159 else:
27583efef74d debugindex: add a `sd-comp-mode` column
Pierre-Yves DAVID <pierre-yves.david@octobus.net>
parents: 49277
diff changeset
160 return b"%d" % compression
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Pierre-Yves DAVID <pierre-yves.david@octobus.net>
parents: 49277
diff changeset
161
27583efef74d debugindex: add a `sd-comp-mode` column
Pierre-Yves DAVID <pierre-yves.david@octobus.net>
parents: 49277
diff changeset
162
49279
e3a267a93711 debugindex: add a `sidedata-offset` column
Pierre-Yves DAVID <pierre-yves.david@octobus.net>
parents: 49278
diff changeset
163 @debug_column(b"sidedata-offset", size=20, verbose=True)
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Pierre-Yves DAVID <pierre-yves.david@octobus.net>
parents: 49278
diff changeset
164 def sidedata_offset(index, rev, entry, hexfn):
e3a267a93711 debugindex: add a `sidedata-offset` column
Pierre-Yves DAVID <pierre-yves.david@octobus.net>
parents: 49278
diff changeset
165 return b"%d" % entry[constants.ENTRY_SIDEDATA_OFFSET]
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Pierre-Yves DAVID <pierre-yves.david@octobus.net>
parents: 49278
diff changeset
166
e3a267a93711 debugindex: add a `sidedata-offset` column
Pierre-Yves DAVID <pierre-yves.david@octobus.net>
parents: 49278
diff changeset
167
49280
30d2beab8163 debugindex: add a `sd-chunk-size` column
Pierre-Yves DAVID <pierre-yves.david@octobus.net>
parents: 49279
diff changeset
168 @debug_column(b"sd-chunk-size", size=10, verbose=True)
30d2beab8163 debugindex: add a `sd-chunk-size` column
Pierre-Yves DAVID <pierre-yves.david@octobus.net>
parents: 49279
diff changeset
169 def sidedata_chunk_size(index, rev, entry, hexfn):
30d2beab8163 debugindex: add a `sd-chunk-size` column
Pierre-Yves DAVID <pierre-yves.david@octobus.net>
parents: 49279
diff changeset
170 return b"%d" % entry[constants.ENTRY_SIDEDATA_COMPRESSED_LENGTH]
30d2beab8163 debugindex: add a `sd-chunk-size` column
Pierre-Yves DAVID <pierre-yves.david@octobus.net>
parents: 49279
diff changeset
171
30d2beab8163 debugindex: add a `sd-chunk-size` column
Pierre-Yves DAVID <pierre-yves.david@octobus.net>
parents: 49279
diff changeset
172
49265
61cf3d39fd9e debugindex: move the logic into its own module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
173 def debug_index(
61cf3d39fd9e debugindex: move the logic into its own module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
174 ui,
61cf3d39fd9e debugindex: move the logic into its own module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
175 repo,
61cf3d39fd9e debugindex: move the logic into its own module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
176 formatter,
61cf3d39fd9e debugindex: move the logic into its own module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
177 revlog,
61cf3d39fd9e debugindex: move the logic into its own module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
178 full_node,
61cf3d39fd9e debugindex: move the logic into its own module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
179 ):
61cf3d39fd9e debugindex: move the logic into its own module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
180 """display index data for a revlog"""
61cf3d39fd9e debugindex: move the logic into its own module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
181 if full_node:
61cf3d39fd9e debugindex: move the logic into its own module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
182 hexfn = nodemod.hex
61cf3d39fd9e debugindex: move the logic into its own module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
183 else:
61cf3d39fd9e debugindex: move the logic into its own module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
184 hexfn = nodemod.short
61cf3d39fd9e debugindex: move the logic into its own module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
185
61cf3d39fd9e debugindex: move the logic into its own module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
186 idlen = 12
61cf3d39fd9e debugindex: move the logic into its own module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
187 for i in revlog:
61cf3d39fd9e debugindex: move the logic into its own module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
188 idlen = len(hexfn(revlog.node(i)))
61cf3d39fd9e debugindex: move the logic into its own module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
189 break
61cf3d39fd9e debugindex: move the logic into its own module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
190
61cf3d39fd9e debugindex: move the logic into its own module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
191 fm = formatter
61cf3d39fd9e debugindex: move the logic into its own module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
192
49268
a321304269cf debugindex: move to a flexible column
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49267
diff changeset
193 header_pieces = []
a321304269cf debugindex: move to a flexible column
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49267
diff changeset
194 for column in INDEX_ENTRY_DEBUG_COLUMN:
49269
69983adfed06 debugindex: introduce a concept of "verbose-only" column
Pierre-Yves DAVID <pierre-yves.david@octobus.net>
parents: 49268
diff changeset
195 if column.verbose_only and not ui.verbose:
69983adfed06 debugindex: introduce a concept of "verbose-only" column
Pierre-Yves DAVID <pierre-yves.david@octobus.net>
parents: 49268
diff changeset
196 continue
49268
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Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49267
diff changeset
197 size = column.get_size(idlen)
a321304269cf debugindex: move to a flexible column
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49267
diff changeset
198 name = column.name
a321304269cf debugindex: move to a flexible column
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49267
diff changeset
199 header_pieces.append(name.rjust(size))
a321304269cf debugindex: move to a flexible column
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49267
diff changeset
200
a321304269cf debugindex: move to a flexible column
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49267
diff changeset
201 fm.plain(b' '.join(header_pieces) + b'\n')
a321304269cf debugindex: move to a flexible column
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49267
diff changeset
202
a321304269cf debugindex: move to a flexible column
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49267
diff changeset
203 index = revlog.index
49265
61cf3d39fd9e debugindex: move the logic into its own module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
204
61cf3d39fd9e debugindex: move the logic into its own module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
205 for rev in revlog:
49268
a321304269cf debugindex: move to a flexible column
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49267
diff changeset
206 fm.startitem()
a321304269cf debugindex: move to a flexible column
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49267
diff changeset
207 entry = index[rev]
a321304269cf debugindex: move to a flexible column
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49267
diff changeset
208 first = True
a321304269cf debugindex: move to a flexible column
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49267
diff changeset
209 for column in INDEX_ENTRY_DEBUG_COLUMN:
49269
69983adfed06 debugindex: introduce a concept of "verbose-only" column
Pierre-Yves DAVID <pierre-yves.david@octobus.net>
parents: 49268
diff changeset
210 if column.verbose_only and not ui.verbose:
69983adfed06 debugindex: introduce a concept of "verbose-only" column
Pierre-Yves DAVID <pierre-yves.david@octobus.net>
parents: 49268
diff changeset
211 continue
49268
a321304269cf debugindex: move to a flexible column
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49267
diff changeset
212 if not first:
a321304269cf debugindex: move to a flexible column
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49267
diff changeset
213 fm.plain(b' ')
a321304269cf debugindex: move to a flexible column
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49267
diff changeset
214 first = False
49265
61cf3d39fd9e debugindex: move the logic into its own module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
215
49268
a321304269cf debugindex: move to a flexible column
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49267
diff changeset
216 size = column.get_size(idlen)
a321304269cf debugindex: move to a flexible column
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49267
diff changeset
217 value = column.value_func(index, rev, entry, hexfn)
a321304269cf debugindex: move to a flexible column
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49267
diff changeset
218 display = b"%%%ds" % size
a321304269cf debugindex: move to a flexible column
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49267
diff changeset
219 fm.write(column.name, display, value)
49265
61cf3d39fd9e debugindex: move the logic into its own module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
220 fm.plain(b'\n')
61cf3d39fd9e debugindex: move the logic into its own module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
221
61cf3d39fd9e debugindex: move the logic into its own module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents:
diff changeset
222 fm.end()
49774
7c0a383849a8 debug-revlog: move the --dump code in `revlogutils` module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49281
diff changeset
223
7c0a383849a8 debug-revlog: move the --dump code in `revlogutils` module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49281
diff changeset
224
7c0a383849a8 debug-revlog: move the --dump code in `revlogutils` module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49281
diff changeset
225 def dump(ui, revlog):
7c0a383849a8 debug-revlog: move the --dump code in `revlogutils` module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49281
diff changeset
226 """perform the work for `hg debugrevlog --dump"""
7c0a383849a8 debug-revlog: move the --dump code in `revlogutils` module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49281
diff changeset
227 # XXX seems redundant with debug index ?
7c0a383849a8 debug-revlog: move the --dump code in `revlogutils` module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49281
diff changeset
228 r = revlog
7c0a383849a8 debug-revlog: move the --dump code in `revlogutils` module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49281
diff changeset
229 numrevs = len(r)
7c0a383849a8 debug-revlog: move the --dump code in `revlogutils` module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49281
diff changeset
230 ui.write(
7c0a383849a8 debug-revlog: move the --dump code in `revlogutils` module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49281
diff changeset
231 (
7c0a383849a8 debug-revlog: move the --dump code in `revlogutils` module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49281
diff changeset
232 b"# rev p1rev p2rev start end deltastart base p1 p2"
7c0a383849a8 debug-revlog: move the --dump code in `revlogutils` module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49281
diff changeset
233 b" rawsize totalsize compression heads chainlen\n"
7c0a383849a8 debug-revlog: move the --dump code in `revlogutils` module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49281
diff changeset
234 )
7c0a383849a8 debug-revlog: move the --dump code in `revlogutils` module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49281
diff changeset
235 )
7c0a383849a8 debug-revlog: move the --dump code in `revlogutils` module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49281
diff changeset
236 ts = 0
7c0a383849a8 debug-revlog: move the --dump code in `revlogutils` module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49281
diff changeset
237 heads = set()
7c0a383849a8 debug-revlog: move the --dump code in `revlogutils` module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49281
diff changeset
238
7c0a383849a8 debug-revlog: move the --dump code in `revlogutils` module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49281
diff changeset
239 for rev in range(numrevs):
7c0a383849a8 debug-revlog: move the --dump code in `revlogutils` module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49281
diff changeset
240 dbase = r.deltaparent(rev)
7c0a383849a8 debug-revlog: move the --dump code in `revlogutils` module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49281
diff changeset
241 if dbase == -1:
7c0a383849a8 debug-revlog: move the --dump code in `revlogutils` module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49281
diff changeset
242 dbase = rev
7c0a383849a8 debug-revlog: move the --dump code in `revlogutils` module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49281
diff changeset
243 cbase = r.chainbase(rev)
7c0a383849a8 debug-revlog: move the --dump code in `revlogutils` module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49281
diff changeset
244 clen = r.chainlen(rev)
7c0a383849a8 debug-revlog: move the --dump code in `revlogutils` module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49281
diff changeset
245 p1, p2 = r.parentrevs(rev)
7c0a383849a8 debug-revlog: move the --dump code in `revlogutils` module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49281
diff changeset
246 rs = r.rawsize(rev)
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247 ts = ts + rs
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248 heads -= set(r.parentrevs(rev))
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249 heads.add(rev)
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250 try:
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251 compression = ts / r.end(rev)
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252 except ZeroDivisionError:
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253 compression = 0
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254 ui.write(
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255 b"%5d %5d %5d %5d %5d %10d %4d %4d %4d %7d %9d "
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256 b"%11d %5d %8d\n"
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257 % (
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258 rev,
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259 p1,
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260 p2,
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diff changeset
261 r.start(rev),
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262 r.end(rev),
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263 r.start(dbase),
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264 r.start(cbase),
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265 r.start(p1),
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266 r.start(p2),
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267 rs,
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268 ts,
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269 compression,
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270 len(heads),
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271 clen,
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272 )
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273 )
49775
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274
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275
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276 def debug_revlog(ui, revlog):
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277 """code for `hg debugrevlog`"""
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278 r = revlog
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279 format = r._format_version
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280 v = r._format_flags
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281 flags = []
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282 gdelta = False
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283 if v & constants.FLAG_INLINE_DATA:
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284 flags.append(b'inline')
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285 if v & constants.FLAG_GENERALDELTA:
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286 gdelta = True
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287 flags.append(b'generaldelta')
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288 if not flags:
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289 flags = [b'(none)']
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290
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291 ### tracks merge vs single parent
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292 nummerges = 0
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293
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294 ### tracks ways the "delta" are build
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295 # nodelta
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296 numempty = 0
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297 numemptytext = 0
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298 numemptydelta = 0
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299 # full file content
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300 numfull = 0
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301 # intermediate snapshot against a prior snapshot
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302 numsemi = 0
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303 # snapshot count per depth
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304 numsnapdepth = collections.defaultdict(lambda: 0)
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305 # delta against previous revision
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306 numprev = 0
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307 # delta against first or second parent (not prev)
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308 nump1 = 0
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309 nump2 = 0
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310 # delta against neither prev nor parents
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311 numother = 0
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312 # delta against prev that are also first or second parent
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313 # (details of `numprev`)
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314 nump1prev = 0
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315 nump2prev = 0
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316
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317 # data about delta chain of each revs
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318 chainlengths = []
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319 chainbases = []
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320 chainspans = []
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321
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322 # data about each revision
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323 datasize = [None, 0, 0]
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324 fullsize = [None, 0, 0]
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325 semisize = [None, 0, 0]
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326 # snapshot count per depth
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327 snapsizedepth = collections.defaultdict(lambda: [None, 0, 0])
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328 deltasize = [None, 0, 0]
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329 chunktypecounts = {}
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330 chunktypesizes = {}
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331
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332 def addsize(size, l):
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333 if l[0] is None or size < l[0]:
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334 l[0] = size
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335 if size > l[1]:
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336 l[1] = size
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337 l[2] += size
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338
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339 numrevs = len(r)
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340 for rev in range(numrevs):
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341 p1, p2 = r.parentrevs(rev)
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342 delta = r.deltaparent(rev)
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343 if format > 0:
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344 addsize(r.rawsize(rev), datasize)
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345 if p2 != nodemod.nullrev:
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346 nummerges += 1
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347 size = r.length(rev)
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348 if delta == nodemod.nullrev:
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349 chainlengths.append(0)
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350 chainbases.append(r.start(rev))
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351 chainspans.append(size)
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352 if size == 0:
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353 numempty += 1
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354 numemptytext += 1
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355 else:
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356 numfull += 1
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357 numsnapdepth[0] += 1
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358 addsize(size, fullsize)
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359 addsize(size, snapsizedepth[0])
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360 else:
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361 chainlengths.append(chainlengths[delta] + 1)
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362 baseaddr = chainbases[delta]
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363 revaddr = r.start(rev)
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364 chainbases.append(baseaddr)
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diff changeset
365 chainspans.append((revaddr - baseaddr) + size)
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
366 if size == 0:
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
367 numempty += 1
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
368 numemptydelta += 1
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
369 elif r.issnapshot(rev):
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
370 addsize(size, semisize)
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
371 numsemi += 1
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
372 depth = r.snapshotdepth(rev)
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
373 numsnapdepth[depth] += 1
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
374 addsize(size, snapsizedepth[depth])
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
375 else:
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
376 addsize(size, deltasize)
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
377 if delta == rev - 1:
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
378 numprev += 1
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
379 if delta == p1:
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
380 nump1prev += 1
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
381 elif delta == p2:
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
382 nump2prev += 1
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
383 elif delta == p1:
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
384 nump1 += 1
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
385 elif delta == p2:
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
386 nump2 += 1
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
387 elif delta != nodemod.nullrev:
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
388 numother += 1
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
389
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
390 # Obtain data on the raw chunks in the revlog.
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
391 if util.safehasattr(r, '_getsegmentforrevs'):
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
392 segment = r._getsegmentforrevs(rev, rev)[1]
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
393 else:
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
394 segment = r._revlog._getsegmentforrevs(rev, rev)[1]
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
395 if segment:
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
396 chunktype = bytes(segment[0:1])
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
397 else:
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
398 chunktype = b'empty'
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
399
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
400 if chunktype not in chunktypecounts:
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
401 chunktypecounts[chunktype] = 0
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
402 chunktypesizes[chunktype] = 0
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
403
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
404 chunktypecounts[chunktype] += 1
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
405 chunktypesizes[chunktype] += size
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
406
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
407 # Adjust size min value for empty cases
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
408 for size in (datasize, fullsize, semisize, deltasize):
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
409 if size[0] is None:
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
410 size[0] = 0
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
411
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
412 numdeltas = numrevs - numfull - numempty - numsemi
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
413 numoprev = numprev - nump1prev - nump2prev
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
414 totalrawsize = datasize[2]
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
415 datasize[2] /= numrevs
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
416 fulltotal = fullsize[2]
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
417 if numfull == 0:
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
418 fullsize[2] = 0
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
419 else:
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
420 fullsize[2] /= numfull
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
421 semitotal = semisize[2]
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
422 snaptotal = {}
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
423 if numsemi > 0:
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
424 semisize[2] /= numsemi
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
425 for depth in snapsizedepth:
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
426 snaptotal[depth] = snapsizedepth[depth][2]
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
427 snapsizedepth[depth][2] /= numsnapdepth[depth]
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
428
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
429 deltatotal = deltasize[2]
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
430 if numdeltas > 0:
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
431 deltasize[2] /= numdeltas
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
432 totalsize = fulltotal + semitotal + deltatotal
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
433 avgchainlen = sum(chainlengths) / numrevs
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
434 maxchainlen = max(chainlengths)
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
435 maxchainspan = max(chainspans)
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
436 compratio = 1
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
437 if totalsize:
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
438 compratio = totalrawsize / totalsize
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
439
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
440 basedfmtstr = b'%%%dd\n'
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
441 basepcfmtstr = b'%%%dd %s(%%5.2f%%%%)\n'
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
442
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
443 def dfmtstr(max):
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
444 return basedfmtstr % len(str(max))
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
445
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
446 def pcfmtstr(max, padding=0):
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
447 return basepcfmtstr % (len(str(max)), b' ' * padding)
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
448
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
449 def pcfmt(value, total):
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
450 if total:
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
451 return (value, 100 * float(value) / total)
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
452 else:
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
453 return value, 100.0
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
454
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
455 ui.writenoi18n(b'format : %d\n' % format)
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
456 ui.writenoi18n(b'flags : %s\n' % b', '.join(flags))
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
457
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
458 ui.write(b'\n')
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
459 fmt = pcfmtstr(totalsize)
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
460 fmt2 = dfmtstr(totalsize)
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
461 ui.writenoi18n(b'revisions : ' + fmt2 % numrevs)
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
462 ui.writenoi18n(b' merges : ' + fmt % pcfmt(nummerges, numrevs))
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
463 ui.writenoi18n(
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
464 b' normal : ' + fmt % pcfmt(numrevs - nummerges, numrevs)
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
465 )
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
466 ui.writenoi18n(b'revisions : ' + fmt2 % numrevs)
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
467 ui.writenoi18n(b' empty : ' + fmt % pcfmt(numempty, numrevs))
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
468 ui.writenoi18n(
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
469 b' text : '
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
470 + fmt % pcfmt(numemptytext, numemptytext + numemptydelta)
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
471 )
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
472 ui.writenoi18n(
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
473 b' delta : '
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
474 + fmt % pcfmt(numemptydelta, numemptytext + numemptydelta)
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
475 )
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
476 ui.writenoi18n(
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
477 b' snapshot : ' + fmt % pcfmt(numfull + numsemi, numrevs)
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
478 )
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
479 for depth in sorted(numsnapdepth):
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
480 ui.write(
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
481 (b' lvl-%-3d : ' % depth)
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
482 + fmt % pcfmt(numsnapdepth[depth], numrevs)
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
483 )
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
484 ui.writenoi18n(b' deltas : ' + fmt % pcfmt(numdeltas, numrevs))
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
485 ui.writenoi18n(b'revision size : ' + fmt2 % totalsize)
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
486 ui.writenoi18n(
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
487 b' snapshot : ' + fmt % pcfmt(fulltotal + semitotal, totalsize)
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
488 )
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
489 for depth in sorted(numsnapdepth):
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
490 ui.write(
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
491 (b' lvl-%-3d : ' % depth)
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
492 + fmt % pcfmt(snaptotal[depth], totalsize)
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
493 )
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
494 ui.writenoi18n(b' deltas : ' + fmt % pcfmt(deltatotal, totalsize))
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
495
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
496 letters = string.ascii_letters.encode('ascii')
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
497
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
498 def fmtchunktype(chunktype):
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
499 if chunktype == b'empty':
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
500 return b' %s : ' % chunktype
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
501 elif chunktype in letters:
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
502 return b' 0x%s (%s) : ' % (nodemod.hex(chunktype), chunktype)
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
503 else:
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
504 return b' 0x%s : ' % nodemod.hex(chunktype)
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
505
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
506 ui.write(b'\n')
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
507 ui.writenoi18n(b'chunks : ' + fmt2 % numrevs)
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
508 for chunktype in sorted(chunktypecounts):
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
509 ui.write(fmtchunktype(chunktype))
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
510 ui.write(fmt % pcfmt(chunktypecounts[chunktype], numrevs))
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
511 ui.writenoi18n(b'chunks size : ' + fmt2 % totalsize)
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
512 for chunktype in sorted(chunktypecounts):
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
513 ui.write(fmtchunktype(chunktype))
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
514 ui.write(fmt % pcfmt(chunktypesizes[chunktype], totalsize))
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
515
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
516 ui.write(b'\n')
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
517 fmt = dfmtstr(max(avgchainlen, maxchainlen, maxchainspan, compratio))
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
518 ui.writenoi18n(b'avg chain length : ' + fmt % avgchainlen)
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
519 ui.writenoi18n(b'max chain length : ' + fmt % maxchainlen)
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
520 ui.writenoi18n(b'max chain reach : ' + fmt % maxchainspan)
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
521 ui.writenoi18n(b'compression ratio : ' + fmt % compratio)
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
522
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
523 if format > 0:
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
524 ui.write(b'\n')
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
525 ui.writenoi18n(
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
526 b'uncompressed data size (min/max/avg) : %d / %d / %d\n'
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
527 % tuple(datasize)
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
528 )
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
529 ui.writenoi18n(
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
530 b'full revision size (min/max/avg) : %d / %d / %d\n'
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
531 % tuple(fullsize)
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
532 )
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
533 ui.writenoi18n(
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
534 b'inter-snapshot size (min/max/avg) : %d / %d / %d\n'
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
535 % tuple(semisize)
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
536 )
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
537 for depth in sorted(snapsizedepth):
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
538 if depth == 0:
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
539 continue
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
540 ui.writenoi18n(
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
541 b' level-%-3d (min/max/avg) : %d / %d / %d\n'
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
542 % ((depth,) + tuple(snapsizedepth[depth]))
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
543 )
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
544 ui.writenoi18n(
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
545 b'delta size (min/max/avg) : %d / %d / %d\n'
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
546 % tuple(deltasize)
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
547 )
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
548
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
549 if numdeltas > 0:
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
550 ui.write(b'\n')
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
551 fmt = pcfmtstr(numdeltas)
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
552 fmt2 = pcfmtstr(numdeltas, 4)
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
553 ui.writenoi18n(
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
554 b'deltas against prev : ' + fmt % pcfmt(numprev, numdeltas)
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
555 )
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
556 if numprev > 0:
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
557 ui.writenoi18n(
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
558 b' where prev = p1 : ' + fmt2 % pcfmt(nump1prev, numprev)
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
559 )
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
560 ui.writenoi18n(
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
561 b' where prev = p2 : ' + fmt2 % pcfmt(nump2prev, numprev)
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
562 )
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
563 ui.writenoi18n(
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
564 b' other : ' + fmt2 % pcfmt(numoprev, numprev)
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
565 )
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
566 if gdelta:
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
567 ui.writenoi18n(
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
568 b'deltas against p1 : ' + fmt % pcfmt(nump1, numdeltas)
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
569 )
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
570 ui.writenoi18n(
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
571 b'deltas against p2 : ' + fmt % pcfmt(nump2, numdeltas)
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
572 )
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
573 ui.writenoi18n(
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
574 b'deltas against other : ' + fmt % pcfmt(numother, numdeltas)
bd3b6f363fb9 debug-revlog: move the code in revlogutils module
Pierre-Yves David <pierre-yves.david@octobus.net>
parents: 49774
diff changeset
575 )