1OVDB_STAT(8) InterNetNews Documentation OVDB_STAT(8)
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6 ovdb_stat - Display information from the ovdb database
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9 ovdb_stat [-Hgci] [-r artnumrange] newsgroup [newsgroup ...]
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11 ovdb_stat -HklmMtv [-d database]
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14 ovdb_stat displays information from the ovdb database: Berkeley DB
15 statistics, newsgroup data, and overview records. The output can
16 optionally be in HTML format.
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19 -g Newsgroup high water mark, low marker mark, article count, and flag
20 for the given newsgroups (as stored in the ovdb groupinfo database)
21 are displayed.
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23 -c Similar to -g, except the high water mark, low water mark, and
24 article count are calculated by actually scanning the overview
25 records and counting them. This can be a lengthy operation on
26 groups with lots of articles.
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28 -i Internal data regarding the given newsgroups are displayed.
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30 -r artnumrange
31 Overview records are retrieved. The artnumrange parameter may be a
32 single article number, or a range of articles in the format
33 "low-high".
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35 -H Output is presented in HTML format.
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37 -k Displays lock region statistics, as returned by the Berkeley DB
38 lock_stat() call.
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40 -l Displays log region statistics, as returned by the Berkeley DB
41 log_stat() call.
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43 -m Displays global memory pool statistics, as returned by the
44 Berkeley DB memp_stat() call.
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46 -M Same as -m, and also displays memory pool statistics for each
47 database file.
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49 -t Displays log region statistics, as returned by the Berkeley DB
50 txn_stat() call.
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52 -v Displays ovdb version, and Berkeley DB version.
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54 -d database
55 Displays information about the given database, as returned by the
56 Berkeley DB db->stat() call. This operation may take a long time
57 on busy systems (several minutes or more).
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60 ovdb_stat may be safely killed with the INT, TERM, or HUP signals. It
61 catches those signals and exits cleanly. Do not kill ovdb_stat with
62 other signals, unless absolutely necessary, because it may leave stale
63 locks in the database environment.
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66 Written by Heath Kehoe <hakehoe@avalon.net> for InterNetNews.
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68 $Id: ovdb_stat.pod 10241 2018-02-04 15:38:19Z iulius $
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71 ovdb(5).
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75INN 2.6.3 2018-03-18 OVDB_STAT(8)