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	<title>Lukasz Mierzwa &#8211; Noise</title>
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		<title>How Cloudflare runs Prometheus at scale</title>
		<link>https://noise.getoto.net/2023/03/03/how-cloudflare-runs-prometheus-at-scale/</link>
		
		<dc:creator><![CDATA[Lukasz Mierzwa]]></dc:creator>
		<pubDate>Fri, 03 Mar 2023 14:00:00 +0000</pubDate>
				<category><![CDATA[deep dive]]></category>
		<category><![CDATA[observability]]></category>
		<category><![CDATA[open source]]></category>
		<category><![CDATA[Prometheus]]></category>
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					<description><![CDATA[Here at Cloudflare we run over 900 instances of Prometheus with a total of around 4.9 billion time series.
Operating such a large Prometheus deployment doesn’t come without challenges .
In this blog post we’ll cover some of the issues we hit and how we solved them]]></description>
		
		
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		<title>Monitoring our monitoring: how we validate our Prometheus alert rules</title>
		<link>https://noise.getoto.net/2022/05/19/monitoring-our-monitoring-how-we-validate-our-prometheus-alert-rules/</link>
		
		<dc:creator><![CDATA[Lukasz Mierzwa]]></dc:creator>
		<pubDate>Thu, 19 May 2022 15:39:19 +0000</pubDate>
				<category><![CDATA[monitoring]]></category>
		<category><![CDATA[observability]]></category>
		<category><![CDATA[Prometheus]]></category>
		<category><![CDATA[Speed & Reliability]]></category>
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					<description><![CDATA[Pint is a tool we developed to validate our Prometheus alerting rules and ensure they are always working]]></description>
		
		
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