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annotate mod_measure_process/README.markdown @ 4996:031e0dd90f4b

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mod_cloud_notify: Rename field in event for clarity ('node' is ambiguous here) ...because the push protocol is based on XEP-0060, and the 'node' can mean the identifier communicated to the push service.
author Matthew Wild <mwild1@gmail.com>
date Wed, 13 Jul 2022 11:15:43 +0100
parents 025cf93acfe9
children
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025cf93acfe9 mod_measure_process: Provide metrics about the process itself
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1 ---
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2 labels:
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3 - Statistics
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4 summary: Measure process resource use metrics (cpu, memory, file descriptors)
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5 ---
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6
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7 Description
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8 ===========
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9
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10 This module exposes process resource use metrics similar to those exposed by
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11 default when using a Prometheus client library. Specifically, the following
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12 metrics are exposed:
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13
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14 - CPU use
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15 - Resident set and virtual memory size
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16 - Number of open file descriptors and their limit
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17
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18 This module uses the new OpenMetrics API and thus requires a recent version
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19 of Prosody trunk (0.12+).
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20
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21 Compatibility
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22 =============
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23
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24 ------- -------------
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25 trunk Works
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26 0.11 Does not work
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27 ------- -------------