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mod_measure_process/README.markdown @ 5691:ecfd7aece33b

mod_measure_modules: Report module statuses via OpenMetrics Someone in the chat asked about a health check endpoint, which reminded me of mod_http_status, which provides access to module statuses with full details. After that, this idea came about, which seems natural. As noted in the README, it could be used to monitor that critical modules are in fact loaded correctly. As more modules use the status API, the more useful this module and mod_http_status becomes.
author Kim Alvefur <zash@zash.se>
date Fri, 06 Oct 2023 18:34:39 +0200
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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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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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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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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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24 ------- -------------
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25 trunk Works
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26 0.11 Does not work
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27 ------- -------------