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<div class="moz-cite-prefix">Hello Marat,</div>
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<div class="moz-cite-prefix">answer inside text:</div>
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<div class="moz-cite-prefix">On 8/6/20 1:17 PM, Marat Gareev wrote:<br>
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cite="mid:CAGBFc1Wus74hePNCMq_KPGD5yFNMk5Z+H7m5xv1QByYPs=JpiQ@mail.gmail.com">
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<div dir="ltr">Hello,
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<div>I have confuse about this timeout:</div>
<div><a
href="https://www.kamailio.org/docs/modules/devel/modules/xhttp_prom.html#xhttp_prom.p.xhttp_prom_timeout"
moz-do-not-send="true">https://www.kamailio.org/docs/modules/devel/modules/xhttp_prom.html#xhttp_prom.p.xhttp_prom_timeout</a><br>
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<div>Is there reason for forced deletion of unused metrics?</div>
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<p>Only reason is to save memory.</p>
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cite="mid:CAGBFc1Wus74hePNCMq_KPGD5yFNMk5Z+H7m5xv1QByYPs=JpiQ@mail.gmail.com">
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<div>Let's imagine a situation: Zabbix reads metrics at a
certain interval, unused metrics are deleted if they are not
used for a period of time (xhttp_prom_timeout).<br>
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<div>I drew 2 cases when Zabbix will receive the same value, but
we cannot say unambiguously whether these are new values or
not.<br>
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<div><img src="cid:part2.C07D98FA.D2AA5374@sonoc.io"
alt="xhttp_prom_timeout.jpg" class="" width="320"
height="310"><br>
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<p>I could think of a mechanism to disable timeout, but right now it
is not possible.</p>
<p>Default timeout is 60 minutes.<br>
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<p>What you show in the example is a metric that is deleted before
it stopped being used. That does not make sense. Because timeout
is customizable you should increase its value to something that
suits you (large enough).</p>
<p>Only constraint is memory available to store metrics. If you set
enough memory for the number of metrics you expect to use, no
problem.<br>
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<p><br>
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<p>Regards,</p>
<p>Vicente.</p>
<p><br>
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cite="mid:CAGBFc1Wus74hePNCMq_KPGD5yFNMk5Z+H7m5xv1QByYPs=JpiQ@mail.gmail.com">
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<div>Regards,<br>
Marat</div>
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