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annotate mod_export_skeletons/README.md @ 4877:adc6241e5d16

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mod_measure_process: Report the enforced limit The soft limit is what the kernel actually enforces, while the hard limit is is how far you can change the soft limit without privileges. Unless the process dynamically adjusts the soft limit, knowing the hard limit is not as useful as knowing the soft limit. Reporting the soft limit and the number of in-use FDs allows placing alerts on expressions like 'process_open_fds / process_max_fds >= 0.95'
author Kim Alvefur <zash@zash.se>
date Tue, 18 Jan 2022 18:55:20 +0100
parents 17fbe82d4bfe
children
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1 ---
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2 summary: Export message archives in sanitized minimal form for analysis
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3 ---
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4
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5 Exports message archives in a format stripped from private information
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6 and message content.
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8 # Usage
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10 prosodyctl mod_export_skeletons [options] user@host*
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11
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12 Multiple user JIDs can be given.
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13
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14 ## Options
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16 `--store=archive`
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17 : For overriding the store name, e.g. for compat with `archive2` or
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18 querying MUC archives with `muc_log`
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19
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20 `--start=timestamp`
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21 : Start of time span to export in [XEP-0082] format
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23 `--end=timestamp`
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24 : End of time span to export in [XEP-0082] format
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26 # Output
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28 All content is stripped, leaving only the basic XML structure, with
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29 child tags sorted.
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31 Top level attributes are given special treatment since they carry
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32 protocol semantics. Notably the `@to` and `@from` JIDs are replaced by
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33 symbolic labels to convey what form (bare, full or host) they had. The
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34 `@id` attribute is replaced with a string with the length based on log2
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35 of the original length.
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37 ## Example
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38
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39 ``` xml
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40 <message from='full' id='xxxxx' type='chat' to='bare'><body/><x xmlns='jabber:x:oob'><url/></x></message>
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41 <message from='bare' id='xxxxx' type='error' to='full'><error><remote-server-not-found xmlns='urn:ietf:params:xml:ns:xmpp-stanzas'/><text xmlns='urn:ietf:params:xml:ns:xmpp-stanzas'/></error></message>
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42 <message from='full' id='xxxxx' type='chat' to='bare'><body/><x xmlns='jabber:x:oob'><url/></x></message>
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43 <message from='full' id='xxxxxx' type='normal' to='bare'><x xmlns='jabber:x:conference'/></message>
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44 ```